Developer Tools sites on Sitedex

We've audited 55 developer tools sites for how AI agents read them. Average AI-readiness: 43.3/100. Of those, 15 (27%) score 60 or higher — the threshold we call agent-ready.

Last audited:

The Developer Tools leaderboard

Ranked by composite AI-readiness score. Click any site to see the full audit.

  1. 01

    Tavlean

    tavlean.com

    87
  2. 02

    urgentry

    urgentry.com

    82
  3. 03

    Neon

    neon.com

    81
  4. 04

    Resend

    resend.com

    80
  5. 05

    WPZOOM

    wpzoom.com

    76
  6. 06

    Sentry

    sentry.io

    74
  7. 07

    Upstash

    upstash.com

    70
  8. 08

    Entire

    entire.io

    69
  9. 09

    Supabase

    supabase.com

    69
  10. 10

    Joost de Valk

    joost.blog

    69
  11. 11

    Browserbase

    browserbase.com

    68
  12. 12

    Vercel

    vercel.com

    66
  13. 13

    Coolify

    coolify.io

    65
  14. 14

    Electric

    electric.ax

    64
  15. 15

    InstantDB

    instantdb.com

    64
  16. 16

    LocalStack

    localstack.cloud

    59
  17. 17

    Termius

    termius.com

    58
  18. 18

    SST

    sst.dev

    55
  19. 19

    Kumo

    kumo-ui.com

    53
  20. 20

    Scalar

    scalar.com

    53
  21. 21

    Browserbase

    stagehand.dev

    53
  22. 22

    ShipAndFound

    shipandfound.com

    51
  23. 23

    Bolt

    bolt.new

    50
  24. 24

    Better Auth

    better-auth.com

    49
  25. 25

    Tailwind CSS

    tailwindcss.com

    47
  26. 26

    Roots

    roots.io

    47
  27. 27

    MediaWiz Interactive

    mediawiz.biz

    46
  28. 28

    Better Stack

    betterstack.com

    46
  29. 29

    Mintlify

    mintlify.com

    45
  30. 30

    Filipe Lima

    datsfilipe.xyz

    43
  31. 31

    Schatzl IT Solutions

    schits.at

    42
  32. 32

    Clobbr

    clobbr.app

    42
  33. 33

    Wring

    getwring.app

    40
  34. 34

    Bun

    bun.com

    40
  35. 35

    Wreken

    wreken.com

    38
  36. 36

    Netlify

    netlify.com

    37
  37. 37

    Inder Preet Singh

    wastedcode.com

    36
  38. 38

    Cloudflare

    flarecalc.com

    33
  39. 39

    Retool

    retool.com

    30
  40. 40

    Ouijit

    ouijit.com

    29
  41. 41

    Jam

    jam.dev

    27
  42. 42

    Zinc

    zinc.com

    23
  43. 43

    Marko Denic Tech

    markodenic.tech

    20
  44. 44

    React Router

    reactrouter.com

    17
  45. 45

    Best Buy Developer

    bestbuy.com

    17
  46. 46

    Dash0

    dash0.com

    17
  47. 47

    its hover

    itshover.com

    17
  48. 48

    Firecrawl

    firecrawl.dev

    13
  49. 49

    SchemaLens

    schemalens.dev

    10
  50. 50

    Fabricio Pirini

    fabriciopirini.com

    10
  51. 51

    iamcanturk

    iamcanturk.dev

    3
  52. 52

    Kriegl Dev

    kriegl.dev

    0
  53. 53

    OpennMind

    opennmind.com

    0
  54. 54

    Vercel

    vercel.app

    0
  55. 55

    Mailgun

    mailgun.com

    0

Common gaps in developer tools

What most sites in this category are missing — and what shipping it would unlock.

  • 97% missing

    WebMCP

    In-browser tool registration via navigator.modelContext.

  • 82% missing

    MCP server card

    A JSON server card lets agents discover your MCP endpoint.

  • 82% missing

    OpenAPI spec

    A discoverable OpenAPI spec at /openapi.json.

How we score AI-readiness

Each audit blends a protocol score (14 signals, 30% of the composite) and a content score (15 buyer questions evaluated by an LLM judge against the indexed content, 70% of the composite). Sites scoring 60 or higher are agent-ready. See the full methodology →

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