head to head · open source
fastapi vs Mobile-Security-Framework-MobSF
fastapi has 104,542 GitHub stars, 10,173 forks, 78 open issues and last shipped 2 days ago. Mobile-Security-Framework-MobSF has 22,099 stars, 3,800 forks, 31 open issues and last shipped 2 days ago. fastapi leads on adoption by 373% (104,542 vs 22,099 stars). fastapi is written in Python under MIT; Mobile-Security-Framework-MobSF is written in Python under GPL-3.0. fastapi has attracted 10% as many forks as stars, Mobile-Security-Framework-MobSF 17%. Mobile-Security-Framework-MobSF 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
| fastapi | Mobile-Security-Framework-MobSF | |
|---|---|---|
| GitHub stars | ★ 105K | ★ 22K |
| License | MIT | GPL-3.0 |
| Written in | Python | Python |
| Last push | 2026-11-01 | 2026-11-01 |
| Forks | ⑂ 10K | ⑂ 3.8K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick fastapi if
- You weight community size — 105K stars and counting
- You want the MIT license terms
- Your stack matches Python
- 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 Python
- You evaluated both and Mobile-Security-Framework-MobSF fits your workflow better
About fastapi
FastAPI framework, high performance, easy to learn, fast to code, ready for production Documentation : Source Code : FastAPI is a modern, fast (high performance), web framework for building APIs with Python based on standard Python type hints. The key features are: Fast : Very high performance, on par with NodeJS and Go (thanks to Starlette and Pydantic). One of the fastest Python frameworks available. Fast to code : Increase the speed to develop features by about 200% to 300%. Fewer bugs : Reduce about 40% of human (developer) induced errors. Intuitive : Great editor support. Completion everywhere. Less time…
read the full fastapi overview →
About Mobile-Security-Framework-MobSF
Mobile Security Framework (MobSF) Mobile Security Framework (MobSF) is a security research platform for mobile applications in Android, iOS and Windows Mobile. MobSF can be used for a variety of use cases such as mobile application security, penetration testing, malware analysis, and privacy analysis. The Static Analyzer supports popular mobile app binaries like APK, IPA, APPX and source code. Meanwhile, the Dynamic Analyzer supports both Android and iOS applications and offers a platform for interactive instrumented testing, runtime data and network traffic analysis. MobSF seamlessly integrates with your…
read the full Mobile-Security-Framework-MobSF overview →
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Frequently asked questions
Is fastapi or Mobile-Security-Framework-MobSF more popular?
fastapi has 104,542 GitHub stars and Mobile-Security-Framework-MobSF has 22,099. fastapi has the larger community by that measure.
Are fastapi and Mobile-Security-Framework-MobSF free?
Both are open source. fastapi is licensed under MIT and Mobile-Security-Framework-MobSF under GPL-3.0. Neither carries a licence fee.
What is the difference between fastapi and Mobile-Security-Framework-MobSF?
fastapi is written in Python and Mobile-Security-Framework-MobSF in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, fastapi or Mobile-Security-Framework-MobSF?
Choose fastapi if you want the larger community (104,542 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.