head to head · open source
Hoppscotch vs gnostic
Hoppscotch has 80,336 GitHub stars, 6,112 forks, 820 open issues and last shipped 3 days ago. gnostic has 2,302 stars, 279 forks, 119 open issues and last shipped 1 months ago. Hoppscotch leads on adoption by 3,390% (80,336 vs 2,302 stars). Hoppscotch is written in TypeScript under MIT; gnostic is written in Go under Apache-2.0. Hoppscotch has attracted 8% as many forks as stars, gnostic 12%. Hoppscotch 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
| Hoppscotch | gnostic | |
|---|---|---|
| GitHub stars | ★ 80K | ★ 2.3K |
| License | MIT | Apache-2.0 |
| Written in | TypeScript | Go |
| Last push | 2026-09-16 | 2026-08-10 |
| Forks | ⑂ 6.1K | ⑂ 279 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Hoppscotch if
- You weight community size — 80K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick gnostic if
- You want the gnostic feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and gnostic fits your workflow better
About Hoppscotch
Hoppscotch is an open source API development ecosystem that provides a full featured client for designing, testing, and documenting APIs. It operates as a web based application, desktop app, and CLI tool, supporting offline, on premises, and cloud deployments. Built with TypeScript and licensed under MIT, it serves as a direct open source alternative to proprietary tools like Postman and Insomnia.
read the full Hoppscotch overview →
About gnostic
gnostic is a Go command line tool from Google that compiles OpenAPI descriptions written in JSON or YAML into Protocol Buffer representations and back again, aimed at developers who need type safe, language neutral access to API descriptions and at tool authors who build code generators and other API tooling on top of a plugin interface.
read the full gnostic overview →
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Frequently asked questions
Is Hoppscotch or gnostic more popular?
Hoppscotch has 80,336 GitHub stars and gnostic has 2,302. Hoppscotch has the larger community by that measure.
Are Hoppscotch and gnostic free?
Both are open source. Hoppscotch is licensed under MIT and gnostic under Apache-2.0. Neither carries a licence fee.
What is the difference between Hoppscotch and gnostic?
Hoppscotch is written in TypeScript and gnostic 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, Hoppscotch or gnostic?
Choose Hoppscotch if you want the larger community (80,336 stars) or its MIT licence terms. Choose gnostic if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.