head to head · open source
Hoppscotch vs Mobile-Security-Framework-MobSF
Hoppscotch has 80,331 GitHub stars, 6,110 forks, 820 open issues and last shipped 2 days ago. Mobile-Security-Framework-MobSF has 21,789 stars, 3,760 forks, 31 open issues and last shipped 9 days ago. Hoppscotch leads on adoption by 269% (80,331 vs 21,789 stars). Hoppscotch is written in TypeScript under MIT; Mobile-Security-Framework-MobSF is written in JavaScript under GPL-3.0. Hoppscotch has attracted 8% as many forks as stars, Mobile-Security-Framework-MobSF 17%. Hoppscotch was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (api-testing), 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 | Mobile-Security-Framework-MobSF | |
|---|---|---|
| GitHub stars | ★ 80K | ★ 22K |
| License | MIT | GPL-3.0 |
| Written in | TypeScript | JavaScript |
| Last push | 2026-09-16 | 2026-09-09 |
| Forks | ⑂ 6.1K | ⑂ 3.8K |
| 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 Mobile-Security-Framework-MobSF if
- You want the Mobile-Security-Framework-MobSF feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches JavaScript
- You evaluated both and Mobile-Security-Framework-MobSF 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 Mobile-Security-Framework-MobSF
Mobile Security Framework (MobSF) is an open source, automated, all in one framework for mobile application security testing across Android, iOS, and Windows Mobile that performs static and dynamic analysis for penetration testing, malware analysis, and privacy assessment, built for security researchers, penetration testers, and DevSecOps teams.
read the full Mobile-Security-Framework-MobSF overview →
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Frequently asked questions
Is Hoppscotch or Mobile-Security-Framework-MobSF more popular?
Hoppscotch has 80,331 GitHub stars and Mobile-Security-Framework-MobSF has 21,789. Hoppscotch has the larger community by that measure.
Are Hoppscotch and Mobile-Security-Framework-MobSF free?
Both are open source. Hoppscotch is licensed under MIT and Mobile-Security-Framework-MobSF under GPL-3.0. Neither carries a licence fee.
What is the difference between Hoppscotch and Mobile-Security-Framework-MobSF?
Hoppscotch is written in TypeScript and Mobile-Security-Framework-MobSF in JavaScript. 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 Mobile-Security-Framework-MobSF?
Choose Hoppscotch if you want the larger community (80,331 stars) or its MIT licence terms. Choose Mobile-Security-Framework-MobSF if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.