The AI Readiness Index · updated 2026-09-15
Who’s actually ready for ChatGPT?
50 well-known sites, ranked by AI readiness — whether answer engines like ChatGPT, Claude and Perplexity can crawl, read and cite them. Same 18-check engine as the free scan below, run key-free against each homepage and refreshed daily.
- 1Netlifynetlify.com9492
- 2Bunbun.sh9488
- 3Cloudflarecloudflare.com9296
- 4Upstashupstash.com9296
- 5Tursoturso.tech9296
- 6Zapierzapier.com91100
- 7Retoolretool.com91100
- 8Neonneon.tech91100
- 9PagerDutypagerduty.com91100
- 10Meilisearchmeilisearch.com91100
- 11Prismaprisma.io9196
- 12Fly.iofly.io89100
- 13Nuxtnuxt.com89100
- 14vercel.comvercel.com8996
- 15Coherecohere.com88100
- 16Oktaokta.com88100
- 17PlanetScaleplanetscale.com8892
- 18Loomloom.com86100
- 19Datadogdatadoghq.com86100
- 20Sentrysentry.io8696
- 21Webflowwebflow.com8596
- 22Pineconepinecone.io8592
- 23ClickUpclickup.com8579
- 24Railwayrailway.app83100
- 25stripe.comstripe.com8388
- 26Vitevitejs.dev8379
- 27Bitwardenbitwarden.com8283
- 28Ghostghost.org81100
- 29Tailscaletailscale.com8192
- 30Dockerdocker.com79100
- 31LaunchDarklylaunchdarkly.com7996
- 32Sanitysanity.io7992
- 33Notionnotion.so7892
- 34GitHubgithub.com7879
- 35Sveltesvelte.dev7858
- 36Discorddiscord.com7692
- 37Buildkitebuildkite.com7692
- 38Airtableairtable.com7688
- 39Squarespacesquarespace.com7688
- 40Replicatereplicate.com7679
- 41Hugging Facehuggingface.co7583
- 42Segmentsegment.com7583
- 43Remixremix.run7563
- 44Anthropicanthropic.com7492
- 45Slackslack.com7288
- 46Denodeno.com7283
- 47Grammarlygrammarly.com7192
- 48Groqgroq.com6771
- 49Substacksubstack.com6575
- 50Spotifyspotify.com4483
How this is scored
Every site is scored with AvocadoScore’s key-free readiness engine — the same one behind the free readiness checker: up to 18 checks across three pillars — Access (can AI crawlers fetch the homepage, robots.txt policy for GPTBot / ClaudeBot / PerplexityBot and more), Comprehension (llms.txt, structured data, server-rendered content, semantic HTML), and Trust (author/organization provenance, content dates). Read the full breakdown on the methodology page.
Rankings refresh daily and reflect the public homepage only — deeper pages can score differently, which is exactly what the free full scan checks. Ripe means 90+, Almost ripe means 50–89, Unripe means under 50.
Where would your site land on this list?
Free, full report, every fix unlocked — see your AI readiness, SEO and Core Web Vitals in about 60 seconds.