head to head · open source
prowler vs flashlight
prowler has 14,830 GitHub stars, 2,389 forks, 371 open issues and last shipped yesterday. flashlight has 1,604 stars, 48 forks, 29 open issues and last shipped 2 days ago. prowler leads on adoption by 825% (14,830 vs 1,604 stars). prowler is written in Python under Apache-2.0; flashlight is written in TypeScript under MIT. prowler has attracted 16% as many forks as stars, flashlight 3%. prowler 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
| prowler | flashlight | |
|---|---|---|
| GitHub stars | ★ 15K | ★ 1.6K |
| License | Apache-2.0 | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-09-17 | 2026-09-16 |
| Forks | ⑂ 2.4K | ⑂ 48 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick prowler if
- You weight community size — 15K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick flashlight if
- You want the flashlight feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and flashlight fits your workflow better
About prowler
Prowler is an Apache 2.0, Python based open source cloud security platform that automates security and compliance assessments across AWS, Azure, and Google Cloud through thousands of ready to use checks, aimed at cloud security, compliance, and DevSecOps teams that need continuous posture management without a commercial licence.
read the full prowler overview →
About flashlight
Flashlight is an open source Android mobile performance audit tool written in TypeScript and licensed under MIT. It is positioned as a Lighthouse for Mobile tool, and it gives Android applications a performance score by aggregating different metrics. The project lives in the Android mobile ecosystem and covers native Android apps, React Native apps, and Flutter apps.
read the full flashlight overview →
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Frequently asked questions
Is prowler or flashlight more popular?
prowler has 14,830 GitHub stars and flashlight has 1,604. prowler has the larger community by that measure.
Are prowler and flashlight free?
Both are open source. prowler is licensed under Apache-2.0 and flashlight under MIT. Neither carries a licence fee.
What is the difference between prowler and flashlight?
prowler is written in Python and flashlight 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, prowler or flashlight?
Choose prowler if you want the larger community (14,830 stars) or its Apache-2.0 licence terms. Choose flashlight if its feature set, stack or MIT licence fits better. Both are self-hostable.