Dev tools · alternatives · 2026

24 alternatives to One APIMarketplace

Accelerate Your API Adoption & Minimize API Sprawls

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. One APIMarketplace launched in 2023; newer entries below may have overtaken it.

1
API.market▲51
API market by developers, for developers.
2025 · api.market · its alternatives →
2
API List▲559
A collective list of APIs. Build something.
2017 · apilist.fun · its alternatives →
3
Apidog▲570
Development teams often struggle with using multiple tools like Postman and Swagger for API design, development, and testing. This fragmented approach leads to outdated API specs and chaotic collaboration. So we built Apidog: a single, unified API platform for team collaboration. It has a beautiful interface that makes it easy to create API spec, generate request data from API spec, validate responses, create mock data, orchestrate test scenarios, and publish API documentation. Apidog = Postman + Swagger + Mock + JMeter.
2024 · apidog.com · its alternatives →
4
DEV APIs▲320
Powerful APIs to help grow your business
2021 · nocodeapi.com · its alternatives →
5AM
API Marketplace for Developers by Developers▲54
2016 · askmacgyver.com · its alternatives →
6
Tiny API▲538
Enabling developers to monetise their code
2023 · tinyapi.co · its alternatives →
7
Alloy Unified API▲275
One API to rule them all
2023 · runalloy.com · its alternatives →
8
ReadMe Build▲367
Build, deploy and share APIs & microservices easily 🚀
2017 · its alternatives →
9
Brand API▲252
The ultimate API to retrieve any company's brand assets
2022 · brandfetch.com · its alternatives →
10
Apiclo▲82
One integrated suite to manage your business
2018 · its alternatives →
11
Apideck▲109
One API to build CRM, Accounting, HRIS, and ATS integrations
2022 · apideck.com · its alternatives →
12RI
ReadMe.io – Beautiful Documentation Made Easy▲266
ReadMe helps you create beautiful, interactive API documentation that developers love.
2014 · readme.io · its alternatives →
13
API Tracker▲297
IMDB for APIs, the world's biggest API search engine
2022 · apitracker.io · its alternatives →
14
Merge▲155
One API for project management and ticketing integrations
2022 · merge.dev · its alternatives →
15
Uber API▲311
Move your app forward with the Uber API
2014 · developer.uber.com · its alternatives →
16
API for Product Managers▲286
The A to Z of APIs for product managers
2021 · apiforpm.tech · its alternatives →
17
APIUtility▲66
Product manager tool for API testing and bulk transformation
2023 · its alternatives →
18
Hitman.app▲119
Collaboration tool to test APIs & publish beautiful API docs
2021 · its alternatives →
19AA
APIxChange A marketplace for custom API integration.▲16
2013 · apixchange.com · its alternatives →
20
Apisearch▲77
Apisearch is a performant search-engine as a service
2021 · apisearch.io · its alternatives →
21
Apifier – hosted web crawler for developers▲101
Thousands of tools to automate your business. Get real-time web data, track competitors, generate leads, and integrate your apps and AI agents.
2015 · apifier.com · its alternatives →
22
Library of API collections for Postman▲77
Accelerate API development with Postman's all-in-one platform. Streamline collaboration and simplify the API lifecycle for faster, better results. Learn more.
2017 · postmancollections.com · its alternatives →
23
ApiHome▲73
Home of API testing
2022 · apihome.io · its alternatives →
24
Universal API for healthcare search▲72
Build accurate & deep healthcare search fast
2022 · docone.stoplight.io · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →