head to head · open source
Mobile-Security-Framework-MobSF vs optillm
Mobile-Security-Framework-MobSF has 21,797 GitHub stars, 3,762 forks, 31 open issues and last shipped 12 days ago. optillm has 4,296 stars, 388 forks, 23 open issues and last shipped 4 days ago. Mobile-Security-Framework-MobSF leads on adoption by 407% (21,797 vs 4,296 stars). Mobile-Security-Framework-MobSF is written in JavaScript under GPL-3.0; optillm is written in Python under Apache-2.0. Mobile-Security-Framework-MobSF has attracted 17% as many forks as stars, optillm 9%. optillm 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
| Mobile-Security-Framework-MobSF | optillm | |
|---|---|---|
| GitHub stars | ★ 22K | ★ 4.3K |
| License | GPL-3.0 | Apache-2.0 |
| Written in | JavaScript | Python |
| Last push | 2026-09-09 | 2026-09-17 |
| Forks | ⑂ 3.8K | ⑂ 388 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Mobile-Security-Framework-MobSF if
- You weight community size — 22K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick optillm if
- You want the optillm feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and optillm fits your workflow better
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 →
About optillm
OptiLLM is a Python project that provides an optimizing inference proxy for large language models. It exposes an OpenAI API compatible endpoint and sits between an application and model providers, allowing callers to request reasoning oriented optimizations without changing model weights or adding training. The project lives in the developer tools and API development ecosystem, and its topics connect it to agents, agentic workflows, API gateways, chain of thought prompting, and generative AI inference.
read the full optillm overview →
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Frequently asked questions
Is Mobile-Security-Framework-MobSF or optillm more popular?
Mobile-Security-Framework-MobSF has 21,797 GitHub stars and optillm has 4,296. Mobile-Security-Framework-MobSF has the larger community by that measure.
Are Mobile-Security-Framework-MobSF and optillm free?
Both are open source. Mobile-Security-Framework-MobSF is licensed under GPL-3.0 and optillm under Apache-2.0. Neither carries a licence fee.
What is the difference between Mobile-Security-Framework-MobSF and optillm?
Mobile-Security-Framework-MobSF is written in JavaScript and optillm 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, Mobile-Security-Framework-MobSF or optillm?
Choose Mobile-Security-Framework-MobSF if you want the larger community (21,797 stars) or its GPL-3.0 licence terms. Choose optillm if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.