API Marketplaces

Top companies in category by LLM model mentions

API Marketplaces are platforms where businesses can discover, evaluate, and connect with application programming interfaces from multiple providers in one place. They help teams compare the best API marketplace software options for accessing data, services, and integrations without building every connection from scratch. These marketplaces are commonly used by developers, product teams, IT departments, and digital operations groups that need to add functionality quickly or expand existing software ecosystems.

Typical use cases include payment processing, authentication, mapping, messaging, analytics, and data enrichment, along with internal workflow automation and partner integrations. Common features include searchable API catalogs, documentation, pricing details, usage limits, testing tools, version tracking, and subscription or access management. For businesses, top API marketplace tools can reduce integration time, simplify vendor evaluation, improve interoperability, and support faster product development with clearer visibility into available services.

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37 companies
  1. 1
    APIs.io apis.io
    CATEGORY RANK #1
    — no change
  2. 2
    Nokia API Hub rapidapi.com
    CATEGORY RANK #2
    ▲ +1
  3. 3
    Openapi openapi.com
    CATEGORY RANK #3
    ▼ -1
  4. 4
    Free Public APIs freepublicapis.com
    CATEGORY RANK #4
    ▲ +1
  5. 5
    APIVerve apiverve.com
    CATEGORY RANK #5
    ▲ +6
  6. 6
    API League apileague.com
    CATEGORY RANK #6
    ▲ +1
  7. 7
    ApyHub apyhub.com
    CATEGORY RANK #7
    ▲ +1
  8. 8
    API Deposu apideposu.com
    CATEGORY RANK #8
    ▼ -2
  9. 9
    MagicAPI api.market
    CATEGORY RANK #9
    ▼ -5
  10. 10
    CollectAPI collectapi.com
    CATEGORY RANK #10
    ▲ +3
  11. 11
    API Stack apistack.io
    CATEGORY RANK #11
    — no change
  12. 12
    APILayer apilayer.com
    CATEGORY RANK #12
    ▼ -2
  13. 13
    APISpace apispace.com
    CATEGORY RANK #13
    — no change
  14. 14
    JSON API APP jsonapi.co
    CATEGORY RANK #14
    — no change
  15. 15
    CATEGORY RANK #15
    ▼ -6
  16. 16
    digitalML digitalml.com
    CATEGORY RANK #16
    ▼ -4
  17. 17
    Explinks explinks.com
    CATEGORY RANK #17
    ▼ -2
  18. 18
    Agentic agentic.so
    CATEGORY RANK #18
    — no change
  19. 19
    Scraper.Tech scraper.tech
    CATEGORY RANK #19
    — no change
  20. 20
    API Hub api-hub.org
    CATEGORY RANK #20
    — no change
  21. 21
    Apick apick.app
    CATEGORY RANK #21
    — no change
  22. 22
    Jumei Zhishu jumdata.com
    CATEGORY RANK #22
    — no change
  23. 23
    EOSC Marketplace eosc-portal.eu
    CATEGORY RANK #23
    — no change
  24. 24
    APiPip apipip.com
    CATEGORY RANK #24
    — no change
  25. 25
    Libra App lb-product.com
    CATEGORY RANK #25
    — no change
  26. 26
    API MART apimarts.com
    CATEGORY RANK #26
    — no change
  27. 27
    AppHighway apphighway.com
    CATEGORY RANK #27
    — no change
  28. 28
    Data and APIs dataandapis.com
    CATEGORY RANK #28
    — no change
  29. 29
    APIRoad apiroad.net
    CATEGORY RANK #29
    — no change
  30. 30
    Ark Server Plugins arkserverplugins.com
    CATEGORY RANK #30
    — no change
  31. 31
    RisewithProtean risewithprotean.io
    CATEGORY RANK #31
    — no change
  32. 32
    Indian API indianapi.in
    CATEGORY RANK #32
    — no change
  33. 33
    Apyflux apyflux.com
    CATEGORY RANK #33
    — no change
  34. 34
    API Store ideabiz.lk
    CATEGORY RANK #34
    — no change
  35. 35
    Many APIs manyapis.com
    CATEGORY RANK #35
    — no change
  36. 36
    OpenAPIHub openapihub.com
    CATEGORY RANK #36
    — no change
  37. 37
    GetOData getodata.com
    CATEGORY RANK #37
    — no change