Dev tools · alternatives · 2026
24 alternatives to FreeAPI.dev
Collection of well-maintained free endpoints for Developers
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. FreeAPI.dev launched in 2024; newer entries below may have overtaken it.
- 1OD
Effortlessly discover API behaviour with a Chrome extension that automatically generates OpenAPI specifications in real time for any app or website.
2023 · github.com · its alternatives →
- 2
- 3TA
2023 · typeapi.org · its alternatives →
- 4
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- 6
Generate and share OpenAPI specs with AI
2025 · api.dev · its alternatives →
- 7SA
2021 · slashapi.com · its alternatives →
- 8
- 9
- 10
FreeAPI▲1The most cost-effective AI API HUB for developers.
Apr 2026 · free-api.ai · its alternatives →
- 11
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- 15WM
Hey, I'm Martyn and I recently joined Zuplo. OpenAPI is a huge part of what we do, but getting a document up to scratch out of the gate, especially if you're not super well versed in the actual specification and what you should use and when. So we built a suite of tools to help with this called Rate My OpenAPI. It will score your OpenAPI document out of 100, as well as giving you individual scores in 4 key areas; completeness, SDK generation, security and documentation. Along with the score, you also get details of what the issues, or errors are, as well as guidance on what they actually…
2024 · github.com · its alternatives →
- 16
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- 18
- 19AM
2016 · askmacgyver.com · its alternatives →
- 20
- 21
- 22
- 23
- 24
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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 →