Dev tools · alternatives · 2026
24 alternatives to Library of API collections for Postman
Accelerate API development with Postman's all-in-one platform. Streamline collaboration and simplify the API lifecycle for faster, better results. Learn more.
Postman is a development platform that helps engineers build, test, manage, and distribute APIs. It provides collaboration tools to streamline the API lifecycle and includes an AI assistant for automating API… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Library of API collections for Postman launched in 2017; newer entries below may have overtaken it.
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Apidog▲570Development 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 This fragmented approach leads to outdated API specs and chaotic collaboration.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 →
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Biggest library of ready-made API collections for Postman
2017 · bubble.io · its alternatives →
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Postman▲182Postman is a powerful HTTP client to test REST API
2014 · postman.com · its alternatives →
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Build, test, and document your APIs faster
2016 · postman.com · its alternatives →
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6 Key Platform Improvements
2021 · blog.postman.com · its alternatives →
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Organize and speed up API development work
2018 · postman.com · its alternatives →
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A Postman collection for working with the Messenger Platform
2017 · github.com · its alternatives →
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Postwoman 👽 - API request builder https://liyasthomas.github.io/postwoman Feel free to contribute on GitHub 💚 https://github.com/liyasthomas/postwoman...
2019 · indiehackers.com · its alternatives →
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Discover, test, and integrate APIs/LLMs to accelerate agents
2025 · astropods.com · its alternatives →
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Escape the monolith and reach the API-First World
2023 · apps.apple.com · its alternatives →
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PostHog▲458An all-in-one product analytics suite you can self-host
2021 · posthog.com · its alternatives →
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Port OpenAPI Specs to Postman Collections, inject test suite and run via Newman 👨🏽🚀 - apideck-libraries/portman
2021 · github.com · its alternatives →
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Biggest Library of ready-made API Collections for Postman
2018 · bubble.io · its alternatives →
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ApyHub▲604Hi all, I am Samuel, founder of ApyHub. ApyHub is a Developer API “utility belt”, providing developers with powerful APIs that provide standard data and essential functionalities for every software application. @nikolas and I have spent the last decade working with engineering teams to build and operate SaaS products. What we observed was that our teams spent a lot of energy building small units of functionality that were needed to provide more complex business capabilities. Take for example the HTML to PDF conversion (which in turn was used to generate pdf invoices) functionality, or simple…
2023 · apyhub.com · its alternatives →
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Theneo 3.0▲624The API management platform for humans and agents
2024 · theneo.io · its alternatives →
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The A to Z of APIs for product managers
2021 · apiforpm.tech · its alternatives →
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Postcat▲16A powerful open source, cross-platform API development tool.
2024 · github.com · its alternatives →
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Sparrow▲456The lightest and fastest platform for API testing
2025 · sparrowapp.dev · its alternatives →
- 21EA
2017 · producthunt.com · its alternatives →
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Postmen 2.0▲79Free shipping software & API for eCommerce businesses
2020 · aftership.com · 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 →