head to head · open source
Insomnia vs fuego
Insomnia has 40,111 GitHub stars, 2,388 forks, 874 open issues and last shipped yesterday. fuego has 1,775 stars, 128 forks, 18 open issues and last shipped yesterday. Insomnia leads on adoption by 2,160% (40,111 vs 1,775 stars). Insomnia is written in TypeScript under Apache-2.0; fuego is written in Go under MIT. Insomnia has attracted 6% as many forks as stars, fuego 7%. fuego was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Insomnia | fuego | |
|---|---|---|
| GitHub stars | ★ 40K | ★ 1.8K |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | Go |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 2.4K | ⑂ 128 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Insomnia if
- You weight community size — 40K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick fuego if
- You want the fuego feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and fuego fits your workflow better
About Insomnia
Insomnia API Client Insomnia is an open source, cross platform API client for GraphQL, REST, WebSockets, Server Sent Events (SSE), gRPC and any other HTTP compatible protocol. With Insomnia you can: Debug APIs using the most popular protocols and formats. Design APIs using the native OpenAPI editor and visual preview. Test APIs using native test suites and collection runner. Mock APIs using a cloud or self hosted mocking server. Build CI/CD pipelines using the native Insomnia CLI for linting and testing. Collaborate with others using the many collaboration features. And more including the ability to use 3rd…
read the full Insomnia overview →
About fuego
Fuego 🔥 The framework for busy Go developers 🚀 Explore and contribute to our 2025 Roadmap! 🚀 Production ready Go API framework generating OpenAPI documentation from code. Inspired by Nest, built for Go developers. Also empowers templating with html/template , a h/templ and maragudk/gomponents : see the example running live. Why Fuego? Chi, Gin, Fiber and Echo are great frameworks. But since they were designed a long time ago, [their current API does not allow them][gin gonic issue] to deduce OpenAPI types from signatures, things that are now possible with generics. Fuego offers a lot of "modern Go based"…
read the full fuego overview →
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Frequently asked questions
Is Insomnia or fuego more popular?
Insomnia has 40,111 GitHub stars and fuego has 1,775. Insomnia has the larger community by that measure.
Are Insomnia and fuego free?
Both are open source. Insomnia is licensed under Apache-2.0 and fuego under MIT. Neither carries a licence fee.
What is the difference between Insomnia and fuego?
Insomnia is written in TypeScript and fuego in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Insomnia or fuego?
Choose Insomnia if you want the larger community (40,111 stars) or its Apache-2.0 licence terms. Choose fuego if its feature set, stack or MIT licence fits better. Both are self-hostable.