head to head · open source
Hoppscotch vs Voiden
Hoppscotch has 80,724 GitHub stars, 6,225 forks, 820 open issues and last shipped 3 days ago. Voiden has 2,008 stars, 89 forks, 38 open issues and last shipped yesterday. Hoppscotch leads on adoption by 3,920% (80,724 vs 2,008 stars). Hoppscotch is written in TypeScript under MIT; Voiden is written in TypeScript under Apache-2.0. Hoppscotch has attracted 8% as many forks as stars, Voiden 4%. Voiden was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (api-client, graphql, http-client), so they are genuine substitutes rather than adjacent tools.
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 | Voiden | |
|---|---|---|
| GitHub stars | ★ 81K | ★ 2.0K |
| License | MIT | Apache-2.0 |
| Written in | TypeScript | TypeScript |
| Last push | 2026-10-31 | 2026-11-02 |
| Forks | ⑂ 6.2K | ⑂ 89 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Hoppscotch if
- You weight community size — 81K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick Voiden if
- You want the Voiden feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and Voiden fits your workflow better
About Hoppscotch
Hoppscotch Open Source API Development Ecosystem Built with ❤︎ by contributors We highly recommend you take a look at the Hoppscotch Documentation to learn more about the app. Support Features ❤️ Lightweight: Crafted with minimalistic UI design. ⚡️ Fast: Send requests and get responses in real time. 🗄️ HTTP Methods: Request methods define the type of action you are requesting to be performed. GET Requests retrieve resource information POST The server creates a new entry in a database PUT Updates an existing resource PATCH Very similar to PUT but makes a partial update on a resource DELETE Deletes resource or…
read the full Hoppscotch overview →
About Voiden
Voiden : The offline, Git native API workspace. Build, test, document, and collaborate on APIs with plain text .void files. No accounts. No required cloud sync. Just local files, reusable blocks, and Git. Contributors Why Voiden Voiden is an offline API client that helps developers, QA and technical writers build, test, collaborate and document APIs in one place. With a programmable interface (/slash commands) and an agent friendly CLI, Voiden adapts to how engineers already work. Voiden is built with Electron, Typescript and Javascript, and it doesnt require an account to use it. No telemetry, no VC funding…
read the full Voiden overview →
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Frequently asked questions
Is Hoppscotch or Voiden more popular?
Hoppscotch has 80,724 GitHub stars and Voiden has 2,008. Hoppscotch has the larger community by that measure.
Are Hoppscotch and Voiden free?
Both are open source. Hoppscotch is licensed under MIT and Voiden under Apache-2.0. Neither carries a licence fee.
What is the difference between Hoppscotch and Voiden?
Hoppscotch is written in TypeScript and Voiden in TypeScript. 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 Voiden?
Choose Hoppscotch if you want the larger community (80,724 stars) or its MIT licence terms. Choose Voiden if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.