Developer Tools sites on Sitedex

We've audited 48 developer tools sites for how AI agents read them. Average AI-readiness: 40.8/100. Of those, 12 (25%) 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

    Neon

    neon.com

    81
  3. 03

    Resend

    resend.com

    80
  4. 04

    Upstash

    upstash.com

    70
  5. 05

    Entire

    entire.io

    69
  6. 06

    Supabase

    supabase.com

    69
  7. 07

    Joost de Valk

    joost.blog

    69
  8. 08

    Browserbase

    browserbase.com

    68
  9. 09

    Vercel

    vercel.com

    66
  10. 10

    Coolify

    coolify.io

    65
  11. 11

    Electric

    electric.ax

    64
  12. 12

    InstantDB

    instantdb.com

    64
  13. 13

    LocalStack

    localstack.cloud

    59
  14. 14

    Termius

    termius.com

    58
  15. 15

    SST

    sst.dev

    55
  16. 16

    Scalar

    scalar.com

    53
  17. 17

    Browserbase

    stagehand.dev

    53
  18. 18

    Bolt

    bolt.new

    50
  19. 19

    Better Auth

    better-auth.com

    49
  20. 20

    Tailwind CSS

    tailwindcss.com

    47
  21. 21

    Roots

    roots.io

    47
  22. 22

    Better Stack

    betterstack.com

    46
  23. 23

    Mintlify

    mintlify.com

    45
  24. 24

    Schatzl IT Solutions

    schits.at

    42
  25. 25

    Clobbr

    clobbr.app

    42
  26. 26

    Wring

    getwring.app

    40
  27. 27

    Bun

    bun.com

    40
  28. 28

    Wreken

    wreken.com

    38
  29. 29

    Netlify

    netlify.com

    37
  30. 30

    Inder Preet Singh

    wastedcode.com

    36
  31. 31

    Swytchcode

    swytchcode.com

    33
  32. 32

    Cloudflare

    flarecalc.com

    33
  33. 33

    Retool

    retool.com

    30
  34. 34

    Jam

    jam.dev

    27
  35. 35

    Zinc

    zinc.com

    23
  36. 36

    Marko Denic Tech

    markodenic.tech

    20
  37. 37

    React Router

    reactrouter.com

    17
  38. 38

    Best Buy Developer

    bestbuy.com

    17
  39. 39

    Dash0

    dash0.com

    17
  40. 40

    its hover

    itshover.com

    17
  41. 41

    Firecrawl

    firecrawl.dev

    13
  42. 42

    SchemaLens

    schemalens.dev

    10
  43. 43

    Fabricio Pirini

    fabriciopirini.com

    10
  44. 44

    iamcanturk

    iamcanturk.dev

    3
  45. 45

    Kriegl Dev

    kriegl.dev

    0
  46. 46

    OpennMind

    opennmind.com

    0
  47. 47

    Vercel

    vercel.app

    0
  48. 48

    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 widget

    In-browser tool registration via navigator.modelContext.

  • 81% missing

    MCP server card

    A JSON server card lets agents discover your MCP endpoint.

  • 77% 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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