The companies that build for agents, measured on their own sites.
In one sentence
The CrawlCheck directory reads each listed vendor’s own homepage the way it reads any domain — reach, read, quote, the grade and the findings, and the signed Resolve answer an agent is given before it reads, cites or connects — for every company that builds for the machine layer: AI visibility monitoring, content and GEO, enterprise SEO, SEO suites, site crawlers, model, agent and API providers and the other machine-layer categories, re-measured roughly one vendor per hour with a dated ledger of what changed, exported as CSV and JSON and callable per vendor at /api/v1/resolve under CC BY. Nothing is self-reported and no vendor is listed or removed for payment.
Every company listed here builds something for the machine layer — models, retrieval, agents, voice, code, or the tools that judge other people’s websites — and every one of them is a site an agent will be asked about. This page reads each company’s own homepage the way it reads any domain: can a named crawler reach it, can a machine read what it got, is there a fact it can quote, and what is an agent told before it reads, cites or connects. Nothing is self-reported, and the answer for each vendor is public and signed.
Median score 79/100. The same scan a customer gets, on each vendor’s own homepage, re-measured daily. Nobody pays to be here and nobody pays to move.
This is a website measurement, not a product review. CrawlCheck tests each vendor’s public homepage and machine-facing files. The score does not evaluate the vendor’s software, features, customers, pricing, support or business quality.
387
listed vendors
346
currently measurable
79
median website score
168/346
publish llms.txt
0/346
publish an entity map
Re-measured on a rolling cadence, roughly one vendor per hour, so every card is under a day old. Index last rebuilt 2026-10-19 00:06 UTC. Highest today: Generate Biomedicines at 91.
What the directory answers
One vendor
What is an agent told about it?
The signed Resolve answer for any listed domain: a decision for read, cite, connect and transact, what the site declares, what it was served, what is absent. The same call an agent makes.
GET /api/v1/resolve?domain=
The whole table
Every row as data
Score, grade, pillars, findings, machine files and the report behind every row, regenerated as vendors are re-measured. CC BY 4.0; cite it with the date.
GET /api/v2/directory
What moved
The dated change ledger
Every appeared, resolved and returned finding across every vendor since 14 August, with both readings linked. The one thing a single scan cannot produce.
GET /directory.json → events[]
Category pages: AI visibility monitoring · Content and GEO · Enterprise SEO · SEO suite · Site crawler · Model and API providers · Inference and GPU compute · Vector databases and retrieval · Agent and orchestration frameworks · Web data and extraction · ML platforms and experiment tracking · LLM observability and evaluation · AI security and governance · Data, labeling and synthetic data · Customer-facing AI agents · AI writing and content · Web performance and monitoring · Search and discovery infrastructure · Vertical AI: enterprise, legal, health, bio · Voice, speech and transcription · Video and image generation · Design and interface generation · AI coding tools · Developer platforms and automation · Data and database infrastructure · compare any two to four with /directory/compare/a/b
Measurement incomplete — no grade
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Not yet measured — in the rotation
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Alias of www.cerebras.ai — not graded
Alias of clear.ml — not graded
Alias of windsurf.com — not graded
Alias of cognition.com — not graded
Alias of constructor.com — not graded
Measurement incomplete — no grade
Alias of www.ginkgo.bio — not graded
Alias of www.hebbia.com — not graded
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Alias of neon.com — not graded
Alias of www.nvidia.com — not graded
Measurement incomplete — no grade
Measurement incomplete — no grade
Measurement incomplete — no grade
Alias of playgroundai.com — not graded
Not yet measured — in the rotation
Alias of async.com — not graded
Alias of promptwatch.com — not graded
Measurement incomplete — no grade
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Measurement incomplete — no grade
Alias of www.conductor.com — not graded
Alias of spellbook.com — not graded
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Alias of www.tigerdata.com — not graded
Alias of www.weights.com — not graded
Alias of www.wellsaid.io — not graded
Measurement incomplete — no grade
No vendor in this category yet.
Table view — every row, for copying or comparing
| Tool | Category (ours) | Technical status · website score | Reach · read · quote | Findings | Last scanned | |
|---|---|---|---|---|---|---|
| Generate Biomedicines generatebiomedicines.com | Vertical AI: enterprise, legal, health, bio | C | 91 | 95 · 89 · 88 | 1 | 2026-10-16 evidence |
| MotherDuck motherduck.com | Data and database infrastructure | C | 90 | 95 · 85 · 87 | 3 | 2026-10-17 evidence |
| SEOWriting.ai seowriting.ai | Content and GEO | A | 90 | 88 · 88 · 95 | 3 | 2026-10-15 evidence |
| Arize AI arize.com | LLM observability and evaluation | C | 89 | 91 · 83 · 91 | 2 | 2026-10-15 evidence |
| Knowatoa knowatoa.com | AI visibility monitoring | C | 89 | 94 · 89 · 81 | 3 | 2026-10-16 evidence |
| Rytr rytr.me | AI writing and content | A | 89 | 97 · 89 · 77 | 4 | 2026-10-17 evidence |
| Vast.ai vast.ai | Inference and GPU compute | A | 89 | 96 · 87 · 82 | 4 | 2026-10-18 evidence |
| Viz.ai viz.ai | Vertical AI: enterprise, legal, health, bio | C | 89 | 92 · 85 · 89 | 3 | 2026-10-18 evidence |
| Goodie higoodie.com | AI visibility monitoring | C | 88 | 88 · 85 · 90 | 3 | 2026-10-15 evidence |
| deepset deepset.ai | Agent and orchestration frameworks | C | 88 | 92 · 86 · 86 | 3 | 2026-10-15 evidence |
| Speakeasy speakeasy.com | Developer platforms and automation | C | 88 | 94 · 86 · 83 | 4 | 2026-10-16 evidence |
| Temporal temporal.io | Developer platforms and automation | C | 88 | 93 · 84 · 85 | 3 | 2026-10-18 evidence |
| Appen appen.com | Data, labeling and synthetic data | C | 87 | 90 · 83 · 86 | 6 | 2026-10-15 evidence |
| AutoGPT autogpt.net | Agent and orchestration frameworks | A | 87 | 92 · 80 · — | 2 | 2026-10-15 evidence |
| Bright Data brightdata.com | Web data and extraction | C | 87 | 92 · 80 · — | 4 | 2026-10-15 evidence |
| Deepgram deepgram.com | Voice, speech and transcription | C | 87 | 95 · 76 · 86 | 5 | 2026-10-15 evidence |
| Dremio dremio.com | Data and database infrastructure | C | 87 | 93 · 79 · 87 | 2 | 2026-10-16 evidence |
| HiddenLayer hiddenlayer.com | AI security and governance | C | 87 | 94 · 81 · 85 | 4 | 2026-10-16 evidence |
| Koala koala.sh | Content and GEO | A | 87 | 91 · 86 · 81 | 2 | 2026-10-16 evidence |
| Lovable lovable.dev | Design and interface generation | C | 87 | 92 · 80 · — | 4 | 2026-10-16 evidence |
| Make make.com | Developer platforms and automation | C | 87 | 91 · 83 · 87 | 1 | 2026-10-17 evidence |
| Nomic AI nomic.ai | Web data and extraction | C | 87 | 90 · 81 · 88 | 6 | 2026-10-17 evidence |
| SurrealDB surrealdb.com | Data and database infrastructure | C | 87 | 93 · 79 · 86 | 4 | 2026-10-18 evidence |
| VEED veed.io | Video and image generation | C | 87 | 94 · 77 · 86 | 10 | 2026-10-18 evidence |
| Botify botify.com | Site crawler | C | 86 | 91 · 82 · 83 | 5 | 2026-10-18 evidence |
| Braintrust braintrust.dev | LLM observability and evaluation | C | 86 | 96 · 82 · 77 | 4 | 2026-10-15 evidence |
| Cursor cursor.com | AI coding tools | C | 86 | 94 · 75 · 85 | 4 | 2026-10-15 evidence |
| Evertune evertune.ai | AI visibility monitoring | A | 86 | 96 · 76 · 82 | 2 | 2026-10-16 evidence |
| Exa exa.ai | Web data and extraction | C | 86 | 93 · 79 · 85 | 5 | 2026-10-16 evidence |
| Firebolt firebolt.io | Data and database infrastructure | C | 86 | 90 · 85 · 83 | 3 | 2026-10-16 evidence |
| Gong gong.io | Customer-facing AI agents | C | 86 | 90 · 79 · 86 | 3 | 2026-10-16 evidence |
| Inngest inngest.com | Developer platforms and automation | C | 86 | 96 · 76 · 84 | 5 | 2026-10-16 evidence |
| insitro insitro.com | Vertical AI: enterprise, legal, health, bio | D | 86 | 82 · 89 · 87 | 6 | 2026-10-16 evidence |
| Mistral AI mistral.ai | Model and API providers | C | 86 | 91 · 80 · 85 | 4 | 2026-10-17 evidence |
| OpenRouter openrouter.ai | LLM observability and evaluation | C | 86 | 90 · 84 · 81 | 3 | 2026-10-17 evidence |
| PromptLayer promptlayer.com | LLM observability and evaluation | C | 86 | 91 · 80 · 85 | 4 | 2026-10-17 evidence |
| Scaleway scaleway.com | Inference and GPU compute | C | 86 | 95 · 73 · 88 | 4 | 2026-10-17 evidence |
| Sierra sierra.ai | Customer-facing AI agents | C | 86 | 92 · 78 · 85 | 3 | 2026-10-18 evidence |
| Surge AI surgehq.ai | Data, labeling and synthetic data | C | 86 | 90 · 84 · 82 | 5 | 2026-10-18 evidence |
| Windmill windmill.dev | Developer platforms and automation | C | 86 | 96 · 83 · 77 | 2 | 2026-10-18 evidence |
| Xata xata.io | Data and database infrastructure | C | 86 | 93 · 78 · 83 | 4 | 2026-10-18 evidence |
| Zencoder zencoder.ai | AI coding tools | C | 86 | 86 · 92 · 79 | 3 | 2026-10-18 evidence |
| Zyte zyte.com | Web data and extraction | C | 86 | 95 · 80 · 79 | 2 | 2026-10-18 evidence |
| Colossyan colossyan.com | Video and image generation | C | 85 | 89 · 81 · 84 | 1 | 2026-10-15 evidence |
| Decagon decagon.ai | Customer-facing AI agents | C | 85 | 96 · 84 · 72 | 4 | 2026-10-15 evidence |
| Figma figma.com | Design and interface generation | C | 85 | 89 · 87 · 77 | 5 | 2026-10-16 evidence |
| Holistic AI holisticai.com | AI security and governance | C | 85 | 87 · 84 · 83 | 4 | 2026-10-16 evidence |
| LlamaIndex llamaindex.ai | Agent and orchestration frameworks | D | 85 | 90 · 84 · 80 | 7 | 2026-10-16 evidence |
| LLMrefs llmrefs.com | AI visibility monitoring | C | 85 | 91 · 79 · 82 | 3 | 2026-10-16 evidence |
| MarketMuse marketmuse.com | Content and GEO | C | 85 | 83 · 89 · 83 | 6 | 2026-10-17 evidence |
| PhotoRoom photoroom.com | Video and image generation | C | 85 | 88 · 82 · 83 | 3 | 2026-10-17 evidence |
| PlanetScale planetscale.com | Data and database infrastructure | A | 85 | 93 · 86 · 73 | 2 | 2026-10-17 evidence |
| Prolific prolific.com | Data, labeling and synthetic data | C | 85 | 87 · 81 · 85 | 3 | 2026-10-16 evidence |
| Request Metrics requestmetrics.com | Web performance and monitoring | C | 85 | 90 · 82 · 81 | 4 | 2026-10-12 evidence |
| RunPod runpod.io | Inference and GPU compute | C | 85 | 86 · 85 · 85 | 3 | 2026-10-17 evidence |
| Sembly AI sembly.ai | Voice, speech and transcription | C | 85 | 93 · 82 · 77 | 3 | 2026-10-15 evidence |
| Upstash upstash.com | Data and database infrastructure | C | 85 | 93 · 80 · 79 | 6 | 2026-10-18 evidence |
| Ahrefs ahrefs.com | SEO suite | C | 84 | 91 · 73 · 85 | 9 | 2026-10-18 evidence |
| Lumar lumar.io | Site crawler | B | 84 | 88 · 76 · 87 | 2 | 2026-10-18 evidence |
| Writesonic writesonic.com | Content and GEO | C | 84 | 89 · 80 · 80 | 3 | 2026-10-15 evidence |
| Apify apify.com | Web data and extraction | C | 84 | 85 · 79 · 88 | 5 | 2026-10-15 evidence |
| Dataiku dataiku.com | ML platforms and experiment tracking | C | 84 | 91 · 81 · 78 | 2 | 2026-10-15 evidence |
| DebugBear debugbear.com | Web performance and monitoring | B | 84 | 96 · 86 · 66 | 2 | 2026-10-15 evidence |
| Docusign docusign.com | Vertical AI: enterprise, legal, health, bio | C | 84 | 89 · 83 · 79 | 8 | 2026-10-16 evidence |
| Fireworks AI fireworks.ai | Inference and GPU compute | C | 84 | 94 · 78 · 78 | 5 | 2026-10-16 evidence |
| Jasper jasper.ai | AI writing and content | C | 84 | 90 · 77 · 83 | 5 | 2026-10-16 evidence |
| Labelbox labelbox.com | Data, labeling and synthetic data | C | 84 | 100 · 76 · 69 | 6 | 2026-10-16 evidence |
| Machined machined.ai | Content and GEO | C | 84 | 100 · 80 · 67 | 6 | 2026-10-16 evidence |
| Meilisearch meilisearch.com | Search and discovery infrastructure | C | 84 | 90 · 81 · 80 | 4 | 2026-10-17 evidence |
| Meltwater meltwater.com | AI visibility monitoring | C | 84 | 88 · 83 · 80 | 4 | 2026-10-17 evidence |
| Pika pika.art | Video and image generation | C | 84 | 86 · 79 · 85 | 2 | 2026-10-17 evidence |
| Qodo qodo.ai | AI coding tools | C | 84 | 87 · 82 · 82 | 3 | 2026-10-17 evidence |
| Reducto reducto.ai | Web data and extraction | C | 84 | 89 · 77 · 85 | 3 | 2026-10-17 evidence |
| SEOVendor seovendor.co | Content and GEO | C | 84 | 87 · 88 · 77 | 4 | 2026-10-17 evidence |
| Tonic.ai tonic.ai | Data, labeling and synthetic data | B | 84 | 88 · 77 · 86 | 3 | 2026-10-18 evidence |
| Vespa vespa.ai | Vector databases and retrieval | B | 84 | 86 · 79 · 87 | 3 | 2026-10-18 evidence |
| Weaviate weaviate.io | Vector databases and retrieval | C | 84 | 90 · 78 · 81 | 7 | 2026-10-18 evidence |
| Moz moz.com | SEO suite | C | 83 | 95 · 81 · 70 | 6 | 2026-10-18 evidence |
| Sitebulb sitebulb.com | Site crawler | B | 83 | 91 · 79 · 77 | 3 | 2026-10-18 evidence |
| Rankscale rankscale.ai | AI visibility monitoring | C | 83 | 88 · 82 · 78 | 4 | 2026-10-15 evidence |
| Adept adept.ai | Model and API providers | D | 83 | 100 · 60 · — | 8 | 2026-10-18 evidence |
| AI21 Labs ai21.com | Model and API providers | C | 83 | 89 · 79 · 78 | 3 | 2026-10-15 evidence |
| Credo AI credo.ai | AI security and governance | B | 83 | 87 · 83 · 78 | 2 | 2026-10-15 evidence |
| CrewAI crewai.com | Agent and orchestration frameworks | C | 83 | 88 · 86 · 74 | 2 | 2026-10-15 evidence |
| E2B e2b.dev | Agent and orchestration frameworks | C | 83 | 90 · 74 · 81 | 6 | 2026-10-15 evidence |
| Genmo genmo.ai | Video and image generation | C | 83 | 90 · 80 · 78 | 4 | 2026-10-16 evidence |
| Harvey harvey.ai | Vertical AI: enterprise, legal, health, bio | C | 83 | 95 · 69 · 82 | 5 | 2026-10-16 evidence |
| Junia AI junia.ai | Content and GEO | C | 83 | 86 · 85 · 76 | 4 | 2026-10-16 evidence |
| Magnific magnific.ai | Video and image generation | D | 83 | 100 · 60 · — | 6 | 2026-10-17 evidence |
| Marqo marqo.ai | Vector databases and retrieval | C | 83 | 97 · 75 · 71 | 6 | 2026-10-17 evidence |
| Parallel parallel.ai | Customer-facing AI agents | C | 83 | 89 · 74 · 83 | 2 | 2026-10-17 evidence |
| Pinecone pinecone.io | Vector databases and retrieval | C | 83 | 90 · 74 · 84 | 2 | 2026-10-17 evidence |
| Trigger.dev trigger.dev | Developer platforms and automation | C | 83 | 88 · 85 · 74 | 4 | 2026-10-18 evidence |
| Turso turso.tech | Data and database infrastructure | B | 83 | 91 · 82 · 74 | 2 | 2026-10-18 evidence |
| Typesense typesense.org | Search and discovery infrastructure | C | 83 | 83 · 87 · 80 | 5 | 2026-10-18 evidence |
| Unstructured unstructured.io | Web data and extraction | C | 83 | 91 · 71 · 83 | 4 | 2026-10-18 evidence |
| Seobility seobility.net | Site crawler | C | 82 | 79 · 82 · 86 | 7 | 2026-10-18 evidence |
| Anyscale anyscale.com | Inference and GPU compute | C | 82 | 89 · 80 · 75 | 4 | 2026-10-15 evidence |
| Bloomreach bloomreach.com | Search and discovery infrastructure | C | 82 | 82 · 75 · 88 | 7 | 2026-10-15 evidence |
| Bolt bolt.new | Design and interface generation | C | 82 | 89 · 86 · 69 | 2 | 2026-10-15 evidence |
| Brandlight brandlight.ai | AI visibility monitoring | B | 82 | 85 · 81 · 78 | 2 | 2026-10-15 evidence |
| Browserless browserless.io | Web data and extraction | C | 82 | 91 · 81 · 72 | 3 | 2026-10-15 evidence |
| Calibre calibreapp.com | Web performance and monitoring | C | 82 | 80 · 87 · 78 | 4 | 2026-10-15 evidence |
| Corti corti.ai | Vertical AI: enterprise, legal, health, bio | C | 82 | 89 · 80 · 74 | 3 | 2026-10-15 evidence |
| Glean glean.com | Vertical AI: enterprise, legal, health, bio | C | 82 | 90 · 75 · 79 | 5 | 2026-10-16 evidence |
| Ironclad ironcladapp.com | Vertical AI: enterprise, legal, health, bio | C | 82 | 91 · 68 · 84 | 7 | 2026-10-16 evidence |
| Murf AI murf.ai | Voice, speech and transcription | C | 82 | 86 · 67 · 93 | 3 | 2026-10-17 evidence |
| Observe.AI observe.ai | Customer-facing AI agents | C | 82 | 90 · 84 · 69 | 4 | 2026-10-17 evidence |
| Retool retool.com | Developer platforms and automation | C | 82 | 92 · 71 · 80 | 5 | 2026-10-12 evidence |
| Supabase supabase.com | Data and database infrastructure | C | 82 | 93 · 72 · 78 | 3 | 2026-10-16 evidence |
| TruEra truera.com | ML platforms and experiment tracking | C | 82 | 80 · 84 · 81 | 4 | 2026-10-18 evidence |
| Voyage AI voyageai.com | Web data and extraction | D | 82 | 93 · 78 · 71 | 6 | 2026-10-18 evidence |
| Zapier zapier.com | Developer platforms and automation | C | 82 | 93 · 77 · 73 | 6 | 2026-10-18 evidence |
| Screaming Frog screamingfrog.co.uk | Site crawler | C | 81 | 83 · 75 · 85 | 6 | 2026-10-18 evidence |
| Surfer surferseo.com | Content and GEO | C | 81 | 89 · 75 · 76 | 4 | 2026-10-15 evidence |
| Augmedix augmedix.com | Vertical AI: enterprise, legal, health, bio | B | 81 | 91 · 86 · 63 | 4 | 2026-10-15 evidence |
| Brandwatch brandwatch.com | AI visibility monitoring | C | 81 | 84 · 75 · 84 | 5 | 2026-10-15 evidence |
| Cohere cohere.com | Model and API providers | C | 81 | 86 · 83 · 71 | 3 | 2026-10-15 evidence |
| CoreWeave coreweave.com | Inference and GPU compute | C | 81 | 90 · 75 · 74 | 5 | 2026-10-15 evidence |
| DeepScribe deepscribe.ai | Vertical AI: enterprise, legal, health, bio | C | 81 | 92 · 84 · 64 | 4 | 2026-10-15 evidence |
| Fiddler AI fiddler.ai | LLM observability and evaluation | B | 81 | 90 · 80 · 70 | 2 | 2026-10-16 evidence |
| Grain grain.com | Voice, speech and transcription | B | 81 | 94 · 80 · 63 | 4 | 2026-10-16 evidence |
| H2O.ai h2o.ai | ML platforms and experiment tracking | C | 81 | 81 · 80 · 82 | 4 | 2026-10-16 evidence |
| InVideo invideo.io | Video and image generation | C | 81 | 88 · 74 · 78 | 4 | 2026-10-16 evidence |
| Luma AI luma.ai | Video and image generation | C | 81 | 90 · 72 · 79 | 2 | 2026-10-16 evidence |
| NeuronWriter neuronwriter.com | Content and GEO | C | 81 | 88 · 79 · 74 | 4 | 2026-10-17 evidence |
| OpusClip opus.pro | Video and image generation | C | 81 | 89 · 78 · 74 | 5 | 2026-10-17 evidence |
| Pictory pictory.ai | Video and image generation | C | 81 | 82 · 76 · 84 | 4 | 2026-10-17 evidence |
| Postman postman.com | Developer platforms and automation | C | 81 | 90 · 73 · 78 | 4 | 2026-10-15 evidence |
| Sama sama.com | Data, labeling and synthetic data | B | 81 | 87 · 79 · 74 | 4 | 2026-10-17 evidence |
| Tinybird tinybird.co | Data and database infrastructure | C | 81 | 90 · 79 · 70 | 5 | 2026-10-15 evidence |
| Writer writer.com | AI writing and content | C | 81 | 82 · 81 · 80 | 2 | 2026-10-18 evidence |
| Zilliz zilliz.com | Vector databases and retrieval | C | 81 | 85 · 78 · 78 | 5 | 2026-10-18 evidence |
| SE Ranking seranking.com | SEO suite | C | 80 | 87 · 74 · 75 | 7 | 2026-10-18 evidence |
| Abridge abridge.com | Vertical AI: enterprise, legal, health, bio | C | 80 | 89 · 79 · 70 | 4 | 2026-10-15 evidence |
| Aidoc aidoc.com | Vertical AI: enterprise, legal, health, bio | C | 80 | 79 · 73 · 89 | 2 | 2026-10-15 evidence |
| Brand24 brand24.com | AI visibility monitoring | C | 80 | 82 · 79 · 78 | 5 | 2026-10-15 evidence |
| Cresta cresta.com | Customer-facing AI agents | C | 80 | 85 · 74 · 80 | 6 | 2026-10-15 evidence |
| Datadog datadoghq.com | Web performance and monitoring | B | 80 | 87 · 76 · 75 | 6 | 2026-10-15 evidence |
| DataRobot datarobot.com | ML platforms and experiment tracking | B | 80 | 89 · 75 · 73 | 2 | 2026-10-15 evidence |
| Google DeepMind deepmind.google | Model and API providers | C | 80 | 83 · 84 · 73 | 3 | 2026-10-15 evidence |
| Descript descript.com | Voice, speech and transcription | C | 80 | 78 · 78 · 86 | 4 | 2026-10-15 evidence |
| Domino Data Lab domino.ai | ML platforms and experiment tracking | C | 80 | 90 · 70 · 76 | 2 | 2026-10-16 evidence |
| Dynatrace dynatrace.com | Web performance and monitoring | C | 80 | 85 · 87 · 66 | 6 | 2026-10-16 evidence |
| Fireflies.ai fireflies.ai | Voice, speech and transcription | C | 80 | 88 · 77 · 71 | 6 | 2026-10-16 evidence |
| Fliki fliki.ai | Video and image generation | C | 80 | 79 · 77 · 85 | 3 | 2026-10-16 evidence |
| Framer framer.com | Design and interface generation | C | 80 | 89 · 74 · 75 | 3 | 2026-10-16 evidence |
| Galileo galileo.ai | Design and interface generation | C | 80 | 81 · 79 · 81 | 5 | 2026-10-16 evidence |
| Krea krea.ai | Video and image generation | D | 80 | 82 · 75 · 83 | 4 | 2026-10-16 evidence |
| n8n n8n.io | Developer platforms and automation | C | 80 | 86 · 83 · 70 | 3 | 2026-10-17 evidence |
| Profluent profluent.bio | Vertical AI: enterprise, legal, health, bio | B | 80 | 93 · 84 · 60 | 5 | 2026-10-17 evidence |
| Scalenut scalenut.com | Content and GEO | B | 80 | 82 · 78 · 80 | 4 | 2026-10-17 evidence |
| Serpstat serpstat.com | SEO suite | C | 80 | 85 · 77 · 76 | 2 | 2026-10-17 evidence |
| Tavily tavily.com | Web data and extraction | C | 80 | 92 · 72 · 72 | 3 | 2026-10-18 evidence |
| tl;dv tldv.io | Voice, speech and transcription | C | 80 | 90 · 75 · 71 | 4 | 2026-10-18 evidence |
| Together AI together.ai | Inference and GPU compute | C | 80 | 84 · 75 · 81 | 4 | 2026-10-18 evidence |
| Semrush semrush.com | SEO suite | C | 79 | 83 · 80 · 72 | 8 | 2026-10-18 evidence |
| Oncrawl oncrawl.com | Site crawler | B | 79 | 81 · 88 · 68 | 3 | 2026-10-18 evidence |
| Frase frase.io | Content and GEO | C | 79 | 93 · 85 · 54 | 3 | 2026-10-15 evidence |
| Argilla argilla.io | Data, labeling and synthetic data | C | 79 | 89 · 75 · 69 | 4 | 2026-10-15 evidence |
| Augment Code augmentcode.com | AI coding tools | C | 79 | 92 · 73 · 69 | 3 | 2026-10-15 evidence |
| Convex convex.dev | Data and database infrastructure | C | 79 | 94 · 81 · 58 | 4 | 2026-10-15 evidence |
| Griptape griptape.ai | Agent and orchestration frameworks | B | 79 | 92 · 86 · 56 | 2 | 2026-10-16 evidence |
| Inflection AI inflection.ai | Model and API providers | C | 79 | 91 · 80 · 62 | 6 | 2026-10-16 evidence |
| Lakera lakera.ai | AI security and governance | B | 79 | 94 · 75 · 63 | 4 | 2026-10-16 evidence |
| LlamaParse llamaparse.ai | Web data and extraction | D | 79 | 84 · 84 · 66 | 7 | 2026-10-16 evidence |
| Majestic majestic.com | SEO suite | C | 79 | 78 · 74 · 86 | 4 | 2026-10-17 evidence |
| New Relic newrelic.com | Web performance and monitoring | C | 79 | 89 · 69 · 75 | 4 | 2026-10-17 evidence |
| Owkin owkin.com | Vertical AI: enterprise, legal, health, bio | B | 79 | 92 · 86 · 56 | 3 | 2026-10-17 evidence |
| Scale AI scale.com | Data, labeling and synthetic data | C | 79 | 95 · 76 · 61 | 8 | 2026-10-17 evidence |
| ScrapingBee scrapingbee.com | Web data and extraction | C | 79 | 84 · 88 · 64 | 4 | 2026-10-17 evidence |
| Vellum vellum.ai | LLM observability and evaluation | C | 79 | 85 · 82 · 67 | 3 | 2026-10-18 evidence |
| WordLift wordlift.io | Content and GEO | C | 79 | 86 · 75 · 75 | 3 | 2026-10-18 evidence |
| Wordtune wordtune.com | AI writing and content | C | 79 | 93 · 76 · 63 | 3 | 2026-10-18 evidence |
| Activeloop activeloop.ai | Vector databases and retrieval | C | 78 | 88 · 83 · 59 | 3 | 2026-10-15 evidence |
| Comet comet.com | ML platforms and experiment tracking | B | 78 | 85 · 69 · 77 | 2 | 2026-10-15 evidence |
| Crusoe crusoe.ai | Inference and GPU compute | C | 78 | 85 · 78 · 69 | 3 | 2026-10-15 evidence |
| D-ID d-id.com | Video and image generation | C | 78 | 78 · 72 · 85 | 6 | 2026-10-15 evidence |
| Diffbot diffbot.com | Web data and extraction | C | 78 | 85 · 85 · 62 | 2 | 2026-10-15 evidence |
| Freepik freepik.com | Video and image generation | C | 78 | 92 · 60 · — | 6 | 2026-10-06 evidence |
| Graphcore graphcore.ai | Inference and GPU compute | C | 78 | 83 · 79 · 69 | 4 | 2026-10-16 evidence |
| InLinks inlinks.com | Content and GEO | C | 78 | 79 · 73 · 80 | 6 | 2026-10-16 evidence |
| Kapwing kapwing.com | Video and image generation | C | 78 | 91 · 83 · 56 | 2 | 2026-10-16 evidence |
| LawGeex lawgeex.com | Vertical AI: enterprise, legal, health, bio | C | 78 | 80 · 78 · 75 | 4 | 2026-10-16 evidence |
| LiteLLM litellm.ai | LLM observability and evaluation | B | 78 | 84 · 75 · 74 | 2 | 2026-10-16 evidence |
| Nebius nebius.com | Inference and GPU compute | B | 78 | 82 · 84 · 68 | 3 | 2026-10-17 evidence |
| SingleStore singlestore.com | Data and database infrastructure | C | 78 | 81 · 75 · 78 | 3 | 2026-10-18 evidence |
| Sourcegraph sourcegraph.com | AI coding tools | C | 78 | 86 · 79 · 66 | 3 | 2026-10-18 evidence |
| Suki suki.ai | Vertical AI: enterprise, legal, health, bio | C | 78 | 90 · 84 · 55 | 5 | 2026-10-18 evidence |
| Vizard vizard.ai | Video and image generation | C | 78 | 81 · 76 · 75 | 5 | 2026-10-18 evidence |
| Athena athenahq.ai | AI visibility monitoring | B | 77 | 98 · 73 · 54 | 3 | 2026-10-15 evidence |
| AssemblyAI assemblyai.com | Voice, speech and transcription | B | 77 | 89 · 72 · 66 | 3 | 2026-10-16 evidence |
| Darrow darrow.ai | Vertical AI: enterprise, legal, health, bio | C | 77 | 92 · 83 · 51 | 6 | 2026-10-15 evidence |
| Juro juro.com | Vertical AI: enterprise, legal, health, bio | C | 77 | 91 · 78 · 58 | 7 | 2026-10-16 evidence |
| Modal modal.com | Inference and GPU compute | C | 77 | 78 · 75 · 78 | 4 | 2026-10-17 evidence |
| Poolside poolside.ai | AI coding tools | C | 77 | 100 · 74 · 48 | 5 | 2026-10-17 evidence |
| Sudowrite sudowrite.com | AI writing and content | C | 77 | 84 · 76 · 69 | 3 | 2026-10-18 evidence |
| Treo treo.sh | Web performance and monitoring | C | 77 | 90 · 75 · 60 | 3 | 2026-10-18 evidence |
| Valohai valohai.com | ML platforms and experiment tracking | B | 77 | 91 · 85 · 50 | 5 | 2026-10-15 evidence |
| YugabyteDB yugabyte.com | Data and database infrastructure | C | 77 | 77 · 87 · 68 | 4 | 2026-10-18 evidence |
| Conductor conductor.com | Enterprise SEO | C | 76 | 82 · 74 · 69 | 8 | 2026-10-18 evidence |
| Baseten baseten.co | Inference and GPU compute | C | 76 | 90 · 77 · 56 | 7 | 2026-10-15 evidence |
| ClickHouse clickhouse.com | Data and database infrastructure | C | 76 | 90 · 70 · 64 | 5 | 2026-10-18 evidence |
| Copy.ai copy.ai | AI writing and content | C | 76 | 86 · 81 · 57 | 5 | 2026-10-15 evidence |
| Helicone helicone.ai | LLM observability and evaluation | C | 76 | 89 · 85 · 50 | 5 | 2026-10-16 evidence |
| Kira Systems kira.ai | Vertical AI: enterprise, legal, health, bio | D | 76 | 81 · 66 · 78 | 7 | 2026-10-16 evidence |
| LangChain langchain.com | Agent and orchestration frameworks | C | 76 | 94 · 78 · 50 | 4 | 2026-10-16 evidence |
| OpenSearch opensearch.org | Search and discovery infrastructure | C | 76 | 83 · 70 · 74 | 3 | 2026-10-17 evidence |
| Qdrant qdrant.tech | Vector databases and retrieval | C | 76 | 84 · 78 · 63 | 3 | 2026-10-17 evidence |
| remove.bg remove.bg | Video and image generation | C | 76 | 86 · 90 · 47 | 4 | 2026-10-17 evidence |
| Replicate replicate.com | Inference and GPU compute | C | 76 | 88 · 80 · 56 | 1 | 2026-10-17 evidence |
| Rev rev.com | Voice, speech and transcription | C | 76 | 85 · 78 · 63 | 4 | 2026-10-12 evidence |
| Runway runwayml.com | Model and API providers | C | 76 | 78 · 77 · 73 | 4 | 2026-10-17 evidence |
| Sentry sentry.io | Web performance and monitoring | C | 76 | 85 · 76 · 65 | 4 | 2026-10-17 evidence |
| Speechify speechify.com | Voice, speech and transcription | C | 76 | 85 · 71 · 69 | 6 | 2026-10-18 evidence |
| Stability AI stability.ai | Model and API providers | C | 76 | 90 · 77 · 56 | 4 | 2026-10-18 evidence |
| Synthego synthego.com | Vertical AI: enterprise, legal, health, bio | C | 76 | 86 · 69 · 70 | 4 | 2026-10-18 evidence |
| You.com you.com | Model and API providers | D | 76 | 81 · 67 · 79 | 3 | 2026-10-18 evidence |
| Anthropic anthropic.com | Model and API providers | C | 75 | 92 · 81 · 47 | 3 | 2026-10-15 evidence |
| DeepCrawl deepcrawl.com | Site crawler | B | 75 | 85 · 65 · 73 | 3 | 2026-10-15 evidence |
| Elastic elastic.co | Search and discovery infrastructure | C | 75 | 89 · 65 · 66 | 5 | 2026-10-15 evidence |
| HeyGen heygen.com | Video and image generation | C | 75 | 77 · 77 · 71 | 5 | 2026-10-16 evidence |
| Hugging Face huggingface.co | Model and API providers | C | 75 | 86 · 81 · 53 | 4 | 2026-10-16 evidence |
| Jina AI jina.ai | Web data and extraction | C | 75 | 98 · 74 · 44 | 5 | 2026-10-16 evidence |
| QuestDB questdb.io | Data and database infrastructure | C | 75 | 88 · 74 · 57 | 3 | 2026-10-17 evidence |
| SerpApi serpapi.com | Web data and extraction | D | 75 | 84 · 74 · 64 | 4 | 2026-10-17 evidence |
| Snorkel AI snorkel.ai | Data, labeling and synthetic data | C | 75 | 80 · 67 · 77 | 4 | 2026-10-18 evidence |
| Topaz Labs topazlabs.com | Video and image generation | B | 75 | 91 · 64 · 64 | 5 | 2026-10-18 evidence |
| Webflow webflow.com | Design and interface generation | C | 75 | 83 · 70 · 69 | 4 | 2026-10-15 evidence |
| Similarweb similarweb.com | SEO suite | C | 74 | 79 · 77 · 64 | 3 | 2026-10-18 evidence |
| Browserbase browserbase.com | Web data and extraction | C | 74 | 89 · 62 · 65 | 4 | 2026-10-15 evidence |
| Builder.io builder.io | Design and interface generation | C | 74 | 88 · 79 · 51 | 3 | 2026-10-15 evidence |
| Cleanlab cleanlab.ai | Data, labeling and synthetic data | C | 74 | 91 · 74 · 50 | 3 | 2026-10-15 evidence |
| CodiumAI codium.ai | AI coding tools | C | 74 | 78 · 82 · 61 | 2 | 2026-10-15 evidence |
| Docugami docugami.com | Web data and extraction | C | 74 | 86 · 77 · 54 | 4 | 2026-10-16 evidence |
| DuckDB duckdb.org | Data and database infrastructure | C | 74 | 82 · 83 · 53 | 4 | 2026-10-16 evidence |
| Mangools mangools.com | SEO suite | C | 74 | 85 · 70 · 64 | 4 | 2026-10-17 evidence |
| Materialize materialize.com | Data and database infrastructure | C | 74 | 90 · 58 · 70 | 2 | 2026-10-17 evidence |
| Oxylabs oxylabs.io | Web data and extraction | C | 74 | 75 · 77 · 69 | 3 | 2026-10-17 evidence |
| ReadMe readme.com | Developer platforms and automation | C | 74 | 87 · 72 · 57 | 3 | 2026-10-16 evidence |
| seoClarity seoclarity.net | Enterprise SEO | C | 74 | 90 · 76 · 50 | 3 | 2026-10-17 evidence |
| Sweep sweep.dev | AI coding tools | C | 74 | 95 · 70 · 51 | 3 | 2026-09-19 evidence |
| Uizard uizard.io | Design and interface generation | B | 74 | 85 · 79 · 54 | 3 | 2026-10-18 evidence |
| Anyword anyword.com | AI writing and content | B | 73 | 89 · 76 · 47 | 3 | 2026-10-15 evidence |
| Clipdrop clipdrop.co | Video and image generation | C | 73 | 93 · 82 · 36 | 5 | 2026-10-15 evidence |
| ElevenLabs elevenlabs.io | Voice, speech and transcription | C | 73 | 83 · 56 · 78 | 6 | 2026-10-16 evidence |
| Lambda lambdalabs.com | Inference and GPU compute | C | 73 | 73 · 79 · 68 | 5 | 2026-10-16 evidence |
| Patronus AI patronus.ai | LLM observability and evaluation | B | 73 | 88 · 77 · 49 | 3 | 2026-10-17 evidence |
| Read AI read.ai | Voice, speech and transcription | C | 73 | 83 · 72 · 59 | 4 | 2026-10-17 evidence |
| Snowflake snowflake.com | ML platforms and experiment tracking | C | 73 | 92 · 75 · 46 | 6 | 2026-10-18 evidence |
| WebPageTest webpagetest.org | Web performance and monitoring | D | 73 | 83 · 60 · — | 5 | 2026-10-18 evidence |
| Chroma chroma.com | Vector databases and retrieval | C | 72 | 86 · 80 · 45 | 6 | 2026-10-15 evidence |
| Gauge gauge.sh | AI visibility monitoring | B | 72 | 91 · 83 · 36 | 4 | 2026-10-16 evidence |
| Grammarly grammarly.com | AI writing and content | C | 72 | 90 · 69 · 50 | 6 | 2026-10-16 evidence |
| Groq groq.com | Inference and GPU compute | C | 72 | 94 · 83 · 32 | 3 | 2026-10-16 evidence |
| Humanloop humanloop.com | LLM observability and evaluation | B | 72 | 94 · 77 · 36 | 2 | 2026-10-16 evidence |
| Isomorphic Labs isomorphiclabs.com | Vertical AI: enterprise, legal, health, bio | C | 72 | 77 · 74 · 64 | 6 | 2026-10-16 evidence |
| Lex lex.page | AI writing and content | D | 72 | 77 · 80 · 56 | 5 | 2026-10-16 evidence |
| PactSafe pactsafe.com | Vertical AI: enterprise, legal, health, bio | D | 72 | 72 · 77 · 66 | 9 | 2026-10-17 evidence |
| Qure.ai qure.ai | Vertical AI: enterprise, legal, health, bio | C | 72 | 89 · 69 · 53 | 5 | 2026-10-17 evidence |
| Recursion recursion.com | Vertical AI: enterprise, legal, health, bio | C | 72 | 89 · 74 · 48 | 4 | 2026-10-17 evidence |
| Searchspring searchspring.com | Search and discovery infrastructure | B | 72 | 70 · 83 · 63 | 3 | 2026-10-17 evidence |
| Starburst starburst.io | Data and database infrastructure | C | 72 | 83 · 70 · 59 | 4 | 2026-10-18 evidence |
| Tabnine tabnine.com | AI coding tools | D | 72 | 75 · 75 · 64 | 10 | 2026-10-18 evidence |
| Ubersuggest ubersuggest.com | SEO suite | C | 72 | 87 · 74 · 49 | 4 | 2026-10-18 evidence |
| Alli AI alli.ai | Content and GEO | C | 71 | 78 · 81 · 51 | 4 | 2026-10-15 evidence |
| Cockroach Labs cockroachlabs.com | Data and database infrastructure | C | 71 | 88 · 55 · 64 | 4 | 2026-10-15 evidence |
| Klevu klevu.com | Search and discovery infrastructure | D | 71 | 93 · 81 · 32 | 4 | 2026-10-16 evidence |
| Lunit lunit.io | Vertical AI: enterprise, legal, health, bio | C | 71 | 78 · 69 · 64 | 7 | 2026-10-16 evidence |
| Paige paige.ai | Vertical AI: enterprise, legal, health, bio | C | 71 | 87 · 82 · 37 | 6 | 2026-10-17 evidence |
| SpeedCurve speedcurve.com | Web performance and monitoring | D | 71 | 86 · 81 · 40 | 6 | 2026-10-18 evidence |
| Synthesia synthesia.io | Video and image generation | C | 71 | 83 · 65 · 61 | 4 | 2026-10-18 evidence |
| Profound tryprofound.com | AI visibility monitoring | C | 70 | 92 · 75 · 37 | 4 | 2026-10-17 evidence |
| BentoML bentoml.com | ML platforms and experiment tracking | C | 70 | 86 · 70 · 49 | 6 | 2026-10-15 evidence |
| Byword byword.ai | Content and GEO | C | 70 | 86 · 92 · 25 | 3 | 2026-10-15 evidence |
| CalypsoAI calypsoai.com | AI security and governance | D | 70 | 81 · 72 · 54 | 7 | 2026-10-15 evidence |
| Cradle cradle.bio | Vertical AI: enterprise, legal, health, bio | C | 70 | 89 · 74 · 39 | 5 | 2026-10-15 evidence |
| MOSTLY AI mostly.ai | Data, labeling and synthetic data | C | 70 | 94 · 72 · 36 | 7 | 2026-10-17 evidence |
| Paperspace paperspace.com | Inference and GPU compute | B | 70 | 88 · 71 · 45 | 3 | 2026-10-17 evidence |
| Portkey portkey.ai | LLM observability and evaluation | C | 70 | 87 · 71 · 46 | 4 | 2026-10-17 evidence |
| SambaNova sambanova.ai | Inference and GPU compute | C | 70 | 77 · 77 · 54 | 3 | 2026-10-17 evidence |
| BrightEdge brightedge.com | Enterprise SEO | C | 69 | 78 · 69 · 58 | 1 | 2026-10-18 evidence |
| Clearscope clearscope.io | Content and GEO | D | 69 | 81 · 85 · 38 | 4 | 2026-10-15 evidence |
| Haystack haystack.deepset.ai | Agent and orchestration frameworks | C | 69 | 81 · 78 · 44 | 3 | 2026-10-16 evidence |
| Iguazio iguazio.com | ML platforms and experiment tracking | C | 69 | 72 · 75 · 60 | 5 | 2026-10-16 evidence |
| Langfuse langfuse.com | LLM observability and evaluation | C | 69 | 90 · 63 · 46 | 3 | 2026-10-16 evidence |
| Mintlify mintlify.com | Developer platforms and automation | C | 69 | 83 · 79 · 40 | 2 | 2026-10-17 evidence |
| NovelAI novelai.net | AI writing and content | C | 69 | 90 · 73 · 38 | 6 | 2026-10-17 evidence |
| Resemble AI resemble.ai | Voice, speech and transcription | C | 69 | 78 · 84 · 43 | 2 | 2026-10-12 evidence |
| Stainless stainless.com | Developer platforms and automation | C | 69 | 90 · 73 · 38 | 4 | 2026-10-18 evidence |
| v0 v0.dev | Design and interface generation | C | 69 | 73 · 76 · 58 | 5 | 2026-10-18 evidence |
| Gretel gretel.ai | Data, labeling and synthetic data | D | 68 | 94 · 61 · 39 | 4 | 2026-10-16 evidence |
| HyperWrite hyperwriteai.com | AI writing and content | C | 68 | 88 · 77 · 32 | 3 | 2026-10-16 evidence |
| Magic magic.dev | AI coding tools | D | 68 | 82 · 76 · 42 | 6 | 2026-10-16 evidence |
| Otter.ai otter.ai | Voice, speech and transcription | C | 68 | 87 · 71 · 38 | 6 | 2026-10-17 evidence |
| Robin AI robinai.com | Vertical AI: enterprise, legal, health, bio | C | 68 | 83 · 80 · 35 | 1 | 2026-10-17 evidence |
| Banana banana.dev | Inference and GPU compute | D | 67 | 86 · 78 · 30 | 7 | 2026-10-15 evidence |
| Casetext casetext.com | Vertical AI: enterprise, legal, health, bio | D | 67 | 78 · 71 · 47 | 6 | 2026-10-15 evidence |
| EvolutionaryScale evolutionaryscale.ai | Vertical AI: enterprise, legal, health, bio | D | 67 | 68 · 76 · 56 | 5 | 2026-10-16 evidence |
| GTmetrix gtmetrix.com | Web performance and monitoring | C | 67 | 67 · 68 · — | 2 | 2026-10-19 evidence |
| Hoppscotch hoppscotch.io | Developer platforms and automation | C | 67 | 87 · 92 · 15 | 5 | 2026-10-16 evidence |
| MosaicML mosaicml.com | ML platforms and experiment tracking | D | 67 | 68 · 70 · 63 | 8 | 2026-10-17 evidence |
| Peec AI peec.ai | AI visibility monitoring | C | 66 | 85 · 74 · 33 | 6 | 2026-10-18 evidence |
| Atomwise atomwise.com | Vertical AI: enterprise, legal, health, bio | C | 66 | 60 · 81 · 58 | 3 | 2026-10-15 evidence |
| Coveo coveo.com | Search and discovery infrastructure | C | 66 | 79 · 65 · 51 | 3 | 2026-10-15 evidence |
| Databricks databricks.com | ML platforms and experiment tracking | C | 66 | 83 · 56 · 54 | 5 | 2026-10-15 evidence |
| Exscientia exscientia.ai | Vertical AI: enterprise, legal, health, bio | D | 66 | 74 · 72 · 48 | 7 | 2026-10-16 evidence |
| K Health k-health.com | Vertical AI: enterprise, legal, health, bio | C | 66 | 81 · 75 · 38 | 7 | 2026-10-16 evidence |
| Luminance luminance.com | Vertical AI: enterprise, legal, health, bio | C | 66 | 84 · 76 · 33 | 4 | 2026-10-16 evidence |
| Perplexity perplexity.ai | Model and API providers | C | 66 | 86 · 84 · 22 | 3 | 2026-10-17 evidence |
| Weights & Biases wandb.ai | ML platforms and experiment tracking | C | 66 | 74 · 64 · 58 | 5 | 2026-10-18 evidence |
| Chai Discovery chai-discovery.com | Vertical AI: enterprise, legal, health, bio | D | 65 | 94 · 47 · 45 | 4 | 2026-09-18 evidence |
| Firecrawl firecrawl.dev | Web data and extraction | C | 65 | 81 · 52 · 55 | 5 | 2026-10-16 evidence |
| Haiper haiper.ai | Video and image generation | D | 65 | 93 · 85 · 7 | 4 | 2026-10-16 evidence |
| TrackerAI trackerai.io | AI visibility monitoring | D | 65 | 79 · 86 · 24 | 5 | 2026-10-18 evidence |
| WhyLabs whylabs.ai | LLM observability and evaluation | D | 65 | 77 · 88 · 25 | 6 | 2026-10-18 evidence |
| Relixir relixir.ai | AI visibility monitoring | D | 64 | 77 · 77 · 35 | 5 | 2026-10-17 evidence |
| Seldon seldon.io | ML platforms and experiment tracking | D | 64 | 74 · 81 · 35 | 4 | 2026-10-17 evidence |
| SpyFu spyfu.com | SEO suite | C | 64 | 83 · 68 · 33 | 7 | 2026-10-18 evidence |
| Toloka toloka.ai | Data, labeling and synthetic data | C | 64 | 79 · 68 · 39 | 5 | 2026-10-18 evidence |
| Kaiber kaiber.ai | Video and image generation | C | 63 | 82 · 92 · 7 | 3 | 2026-10-16 evidence |
| Amazon Mechanical Turk mturk.com | Data, labeling and synthetic data | D | 63 | 74 · 78 · 32 | 4 | 2026-10-17 evidence |
| PageSpeed Insights pagespeed.web.dev | Web performance and monitoring | D | 62 | 80 · 75 · 25 | 5 | 2026-10-17 evidence |
| Profound profound.dev | AI visibility monitoring | C | 62 | 89 · 89 · 0 | 4 | 2026-10-04 evidence |
| Nuance nuance.com | Vertical AI: enterprise, legal, health, bio | D | 61 | 79 · 73 · 25 | 5 | 2026-10-17 evidence |
| Protect AI protectai.com | AI security and governance | D | 61 | 63 · 64 · 54 | 9 | 2026-10-17 evidence |
| Article Forge articleforge.com | Content and GEO | D | 60 | 57 · 68 · 57 | 5 | 2026-10-15 evidence |
| Character.AI character.ai | Model and API providers | C | 60 | 74 · 87 · 15 | 5 | 2026-10-15 evidence |
| Predibase predibase.com | ML platforms and experiment tracking | F | 60 | 75 · 40 · — | 6 | 2026-10-17 evidence |
| Copyscape copyscape.com | Web performance and monitoring | C | 59 | 72 · 73 · 28 | 4 | 2026-10-15 evidence |
| LongShot AI longshot.ai | Content and GEO | D | 59 | 77 · 79 · 15 | 5 | 2026-10-16 evidence |
| Canva canva.com | Design and interface generation | C | 58 | 72 · 40 · — | 7 | 2026-10-15 evidence |
| Locofy locofy.ai | Design and interface generation | C | 57 | 67 · 92 · 7 | 4 | 2026-10-16 evidence |
| Poe poe.com | Model and API providers | F | 57 | 69 · 40 · — | 8 | 2026-10-17 evidence |
| EvenUp evenup.law | Vertical AI: enterprise, legal, health, bio | D | 55 | 71 · 81 · 7 | 6 | 2026-10-16 evidence |
| Siteliner siteliner.com | Site crawler | F | 53 | 53 · 53 · 52 | 9 | 2026-10-18 evidence |
| Linklaw linklaw.ai | Vertical AI: enterprise, legal, health, bio | D | 53 | 69 · 47 · 39 | 4 | 2026-09-22 evidence |
| Outranking outranking.io | Content and GEO | D | 52 | 61 · 77 · 15 | 7 | 2026-10-11 evidence |
| Chorus.ai chorus.ai | Customer-facing AI agents | D | 47 | 53 · 80 · 7 | 6 | 2026-10-15 evidence |
| Determined AI determined.ai | ML platforms and experiment tracking | D | 46 | 50 · 40 · — | 4 | 2026-09-30 evidence |
| Mentionlytics mentionlytics.com | AI visibility monitoring | D | 45 | 63 · 20 · — | 8 | 2026-10-17 evidence |
| Geoptimize geoptimize.ai | AI visibility monitoring | F | 39 | 38 · 40 · — | 3 | 2026-10-03 evidence |
| Latent Labs latent.bio | Vertical AI: enterprise, legal, health, bio | F | 39 | 38 · 40 · — | 3 | 2026-10-07 evidence |
| Content at Scale contentatscale.ai | Content and GEO | F | 36 | 34 · 73 · 0 | 4 | 2026-09-18 evidence |
| Hippocratic AI hippocratic.ai | Vertical AI: enterprise, legal, health, bio | F | 31 | 25 · 40 · — | 4 | 2026-10-16 evidence |
| Robust Intelligence robustintelligence.com | AI security and governance | F | 31 | 25 · 40 · — | 3 | 2026-10-17 evidence |
| Otterly otterly.ai | AI visibility monitoring | — | refused CrawlCheck — not graded | 2026-10-18 evidence | ||
| Scrunch scrunch.ai | AI visibility monitoring | — | refused CrawlCheck — not graded | 2026-10-18 | ||
| Airplane airplane.dev | Developer platforms and automation | — | refused CrawlCheck — not graded | 2026-10-18 | ||
| Algolia algolia.com | Search and discovery infrastructure | — | not yet measured | — | ||
| Attraqt attraqt.com | Search and discovery infrastructure | — | refused CrawlCheck — not graded | 2026-10-18 evidence | ||
| BenevolentAI benevolent.com | Vertical AI: enterprise, legal, health, bio | — | refused CrawlCheck — not graded | 2026-10-18 evidence | ||
| Cerebras cerebras.net | Inference and GPU compute | — | alias of www.cerebras.ai — not graded | 2026-10-18 evidence | ||
| ClearML clearml.ai | ML platforms and experiment tracking | — | alias of clear.ml — not graded | 2026-10-18 evidence | ||
| Codeium codeium.com | AI coding tools | — | alias of windsurf.com — not graded | 2026-10-18 evidence | ||
| Cognition cognition.ai | AI coding tools | — | alias of cognition.com — not graded | 2026-10-18 evidence | ||
| Constructor constructor.io | Search and discovery infrastructure | — | alias of constructor.com — not graded | 2026-10-18 evidence | ||
| Fauna fauna.com | Data and database infrastructure | — | refused CrawlCheck — not graded | 2026-10-18 | ||
| Ginkgo Bioworks ginkgobioworks.com | Vertical AI: enterprise, legal, health, bio | — | alias of www.ginkgo.bio — not graded | 2026-10-19 evidence | ||
| Hebbia hebbia.ai | Vertical AI: enterprise, legal, health, bio | — | alias of www.hebbia.com — not graded | 2026-10-19 evidence | ||
| Hour One hourone.ai | Video and image generation | — | refused CrawlCheck — not graded | 2026-10-19 evidence | ||
| Ideogram ideogram.ai | Video and image generation | — | refused CrawlCheck — not graded | 2026-10-16 evidence | ||
| Leonardo.Ai leonardo.ai | Video and image generation | — | refused CrawlCheck — not graded | 2026-10-16 evidence | ||
| Lucidworks lucidworks.com | Search and discovery infrastructure | — | refused CrawlCheck — not graded | 2026-10-16 evidence | ||
| Midjourney midjourney.com | Model and API providers | — | refused CrawlCheck — not graded | 2026-10-17 evidence | ||
| Milvus milvus.io | Vector databases and retrieval | — | refused CrawlCheck — not graded | 2026-10-17 | ||
| Neon neon.tech | Data and database infrastructure | — | alias of neon.com — not graded | 2026-10-17 evidence | ||
| OctoML octoml.ai | ML platforms and experiment tracking | — | alias of www.nvidia.com — not graded | 2026-10-17 evidence | ||
| OpenAI openai.com | Model and API providers | — | refused CrawlCheck — not graded | 2026-10-17 evidence | ||
| PathAI pathai.com | Vertical AI: enterprise, legal, health, bio | — | refused CrawlCheck — not graded | 2026-10-17 evidence | ||
| Phind phind.com | Model and API providers | — | refused CrawlCheck — not graded | 2026-10-17 evidence | ||
| Playground playground.com | Video and image generation | — | alias of playgroundai.com — not graded | 2026-10-17 evidence | ||
| PlayHT playht.com | Voice, speech and transcription | — | not yet measured | — | ||
| Podcastle podcastle.ai | Voice, speech and transcription | — | alias of async.com — not graded | 2026-10-17 evidence | ||
| PromptWatch promptwatch.io | AI visibility monitoring | — | alias of promptwatch.com — not graded | 2026-10-17 evidence | ||
| QuillBot quillbot.com | AI writing and content | — | refused CrawlCheck — not graded | 2026-10-17 evidence | ||
| Replit replit.com | AI coding tools | — | refused CrawlCheck — not graded | 2026-10-17 evidence | ||
| Rockset rockset.com | Data and database infrastructure | — | refused CrawlCheck — not graded | 2026-10-17 evidence | ||
| Searchmetrics searchmetrics.com | Enterprise SEO | — | alias of www.conductor.com — not graded | 2026-10-17 evidence | ||
| Spellbook spellbook.legal | Vertical AI: enterprise, legal, health, bio | — | alias of spellbook.com — not graded | 2026-10-18 evidence | ||
| Supernormal supernormal.com | Voice, speech and transcription | — | refused CrawlCheck — not graded | 2026-10-18 evidence | ||
| Synthesis AI synthesis.ai | Data, labeling and synthetic data | — | refused CrawlCheck — not graded | 2026-10-18 evidence | ||
| Tempus tempus.com | Vertical AI: enterprise, legal, health, bio | — | refused CrawlCheck — not graded | 2026-10-18 evidence | ||
| Timescale timescale.com | Data and database infrastructure | — | alias of www.tigerdata.com — not graded | 2026-10-18 evidence | ||
| Weights weights.gg | Web data and extraction | — | alias of www.weights.com — not graded | 2026-10-18 evidence | ||
| WellSaid Labs wellsaidlabs.com | Voice, speech and transcription | — | alias of www.wellsaid.io — not graded | 2026-10-18 evidence | ||
| Zebra Medical Vision zebra-med.com | Vertical AI: enterprise, legal, health, bio | — | refused CrawlCheck — not graded | 2026-10-18 evidence | ||
Take the data: CSV · JSON, with the report URL behind every score, under CC BY 4.0. Cite it as “CrawlCheck directory, retrieved <date>” — every row regenerates, so a link always shows today’s state.
What changed, across every vendor
Every vendor here has been measured since 14 August, so a change between two readings is a dated fact. A finding code means the same thing before and after a change to our rubric, so appeared, resolved and returned are always shown; a score movement is only published when both readings ran under the same score version.
- 2026-10-19GTmetrix no llms.txt was found againreturned
- 2026-10-19GTmetrix a new finding appeared: the site refuses plain automated requests; it was measured through a real browserappeared
- 2026-10-19GTmetrix resolved: this origin refused crawlcheck, so the site was never measuredresolved
- 2026-10-18Adept no llms.txt was foundappeared
- 2026-10-18Adept robots.txt no longer named a sitemapappeared
- 2026-10-18Adept a new finding appeared: the site refuses plain automated requests; it was measured through a real browserappeared
- 2026-10-18Adept a new finding appeared: the sitemap is refusedappeared
- 2026-10-18Adept a new finding appeared: whether a sitemap exists could not be determined — every path was refusedappeared
- 2026-10-18Adept resolved: this origin refused crawlcheck, so the site was never measuredresolved
- 2026-10-18Conductor a stale edge copy was served againreturned
- 2026-10-18Seobility an answer engine was refused againreturned
- 2026-10-18Seobility the homepage date moved with no change to its wordsappeared
- 2026-10-18Lumar the homepage is reached in one redirect or noneresolved
- 2026-10-18Screaming Frog a stale edge copy was served againreturned
- 2026-10-18Moz a new finding appeared: links send crawlers to the same pages under many different addressesappeared
- 2026-10-18Semrush a new finding appeared: an entity is missing geographic coordinatesappeared
- 2026-10-18Semrush a new finding appeared: links send crawlers to the same pages under many different addressesappeared
- 2026-10-18Semrush a new finding appeared: NAP_NAME_DRIFTappeared
- 2026-10-18Semrush a new finding appeared: NAP_UNDECLARED_LISTINGappeared
- 2026-10-18Ahrefs the homepage began taking more than one redirect to reachappeared
- 2026-10-18Ahrefs a new finding appeared: the sitemap does not say when anything changedappeared
- 2026-10-18Zilliz the homepage began taking more than one redirect to reachappeared
- 2026-10-18You.com a declared sitemap did not resolveappeared
- 2026-10-18You.com a new finding appeared: links send crawlers to the same pages under many different addressesappeared
- 2026-10-18Vespa the homepage date moved with no change to its wordsappeared
- 2026-10-18VEED a new finding appeared: links send crawlers to the same pages under many different addressesappeared
- 2026-10-18v0 a stale edge copy was served againreturned
- 2026-10-18Unstructured a new finding appeared: robots.txt has an unexpected content typeappeared
- 2026-10-18Unstructured an llms.txt became readableresolved
- 2026-10-18Unstructured resolved: robots.txt does not return 200resolved
- 2026-10-18Topaz Labs a new finding appeared: links send crawlers to the same pages under many different addressesappeared
- 2026-10-18Synthego a new finding appeared: links send crawlers to the same pages under many different addressesappeared
- 2026-10-18ClickHouse score moved 76 → 77score-up
- 2026-10-18Suki a new finding appeared: the machine files cost more than the page againreturned
- 2026-10-18Suki no llms.txt was found againreturned
- 2026-10-18Suki the homepage read as mostly markup againreturned
- 2026-10-18Suki the homepage began taking more than one redirect to reachappeared
- 2026-10-18Suki a new finding appeared: the sitemap does not say when anything changed againreturned
- 2026-10-18Suki resolved: this origin refused crawlcheck, so the site was never measuredresolved
- 2026-10-18Playground a new finding appeared: the homepage and robots.txt both refused this client, so the site was never measuredappeared
This is the one thing a single scan can never produce. A tool that starts measuring the day you ask it can tell you what is true now; only a record kept beforehand can tell you what moved. The same ledger runs on any domain under Watch.
How to read it
The score, and what an agent reads instead
The same score every report on this site uses, under the current score version: reach (was a named crawler served the page), read (is it mostly text and are the machine files parseable), quote (is there a declared, consistent fact), in that order. An agent never reads the score: it reads the signed Resolve answer behind each card, which carries no composite number, only a decision per action and the sections it rests on. Agent view on any card shows that answer.
What moves it, and what cannot
Only the measurement. No vendor is listed for payment, no listing is removed for payment, and no score is edited on request — the same rule that governs every report here. A vendor who believes a reading is wrong gets a re-scan, published as measured.
Measurement incomplete, and opted out
A vendor shown as measurement incomplete did not give a valid, distinguishable homepage response to our measurement client from the tested network. That describes the tested request from our datacentre address; it does not establish how every search or AI crawler is treated, and it is not a defect of the site. A vendor that opts out in robots.txt is listed as opted out, unmeasured, and can reverse it in the same file.
Categories and prices
Categories are ours. They describe what each product is primarily sold as, not what it can do, and they are not scored. Pricing is not listed, because a price we did not measure is a claim we cannot stand behind.
Directory policy v1.0 · effective 2026-09-16
One versioned policy governs this benchmark. Changes to it appear in the change ledger; measurements are never altered by a policy change.
Inclusion
A vendor is listed when it publicly markets a currently available product in one of the listed categories, the product relates materially to SEO, crawling, AI-search visibility or content optimisation for search and answer engines, a canonical public website can be identified, and the basis can be stated from public evidence. Nobody is listed because they bought advertising, a licence, consulting, sponsorship or access. Vendors are discovered from public category lists and our own scans; the inclusion set is reviewed monthly, and a company whose product is withdrawn is marked inactive rather than deleted.
Categories
Each vendor has one primary category, assigned by us from the product’s primary public positioning, not from every feature it supports. Categories are editorial labels and are never scored. A vendor may ask for reconsideration with public evidence; a category change is a ledger event and never alters a historical measurement.
Commercial independence
Payment cannot cause inclusion, removal, rescoring or editing. Advertising, sponsorship, affiliate, customer and investor relationships are disclosed on the affected page. Nobody on the commercial side can change a measurement or suppress a finding, and sponsored content never appears inside the results. Score values are never overridden by hand; any manual change to a listing carries a public reason in the ledger. CrawlCheck’s own site is not ranked as a peer in this list.
Disputes and corrections
A vendor who believes a reading is wrong sends the public URL, the finding and its evidence link. The site is re-measured with the production instrument and the new result is published as measured. If the instrument was wrong, the defect is recorded as a correction event, the affected measurements are flagged, the instrument version is incremented, and the original evidence stays visible with a correction notice rather than being silently changed. Three correction classes: site_changed (a normal new measurement), instrument_error (notice, affected ids, fixed version, re-measurement) and data_publication_error (the display or export is corrected, the original snapshot preserved).
Opt-out
A valid CrawlCheck opt-out in robots.txt stops future measurement and removes the vendor’s measurement values from the active benchmark. The vendor profile remains visible, marked opted out with the effective date and no score. Previously published snapshots are not rewritten.
Retention
Vendor profiles are kept while the vendor is in scope. Each measurement row (score, stage scores, finding codes, time) is kept for history; the shareable report an evidence link opens follows the site-wide 90-day retention, so an older row may keep its numbers after its report has expired. Dispute records are kept 24 months after closure.
Why this page exists
Most software directories compare features, pricing, popularity or editorial opinion. This benchmark answers a narrower, testable question: what does each vendor’s own public website deliver to machine clients? It exists so that question can be checked against dated evidence instead of vendor claims. We scanned 33 of them once and found a 92-to-41 spread and no entity maps. This page is that finding kept alive, in a form that can be quoted and checked.
Questions about this page
QHow are vendors scored?
QCan a vendor pay to be listed, removed or rescored?
QHow often is each vendor re-measured?
QCan I download the directory data?
QWhat does an AI agent see about a listed vendor?
Check it yourself
Every number here comes from the signed JSON at /api/v1/instruments/directory/now.json; each copy carries its own sha256 and an Ed25519 signature by key 1hHmE3fo1rg5…. Verify it with no call to us:
node crawlcheck-verify.mjs --online directory.json
The verifier: /crawlcheck-verify.mjs, zero dependencies.
Editions
One sealed edition per ISO week, never edited. Feed: Atom · all instruments: /api/v1/instruments.