head to head · open source
prowler vs agent-governance-toolkit
prowler has 14,830 GitHub stars, 2,389 forks, 371 open issues and last shipped yesterday. agent-governance-toolkit has 6,278 stars, 1,120 forks, 176 open issues and last shipped yesterday. prowler leads on adoption by 136% (14,830 vs 6,278 stars). prowler is written in Python under Apache-2.0; agent-governance-toolkit is written in Python under MIT. prowler has attracted 16% as many forks as stars, agent-governance-toolkit 18%. agent-governance-toolkit was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (compliance), 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
| prowler | agent-governance-toolkit | |
|---|---|---|
| GitHub stars | ★ 15K | ★ 6.3K |
| License | Apache-2.0 | MIT |
| Written in | Python | Python |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 2.4K | ⑂ 1.1K |
| 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 agent-governance-toolkit if
- You want the agent-governance-toolkit feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and agent-governance-toolkit 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 agent-governance-toolkit
Agent Governance Toolkit is a Microsoft open source Python toolkit that adds policy enforcement, zero trust identity, execution sandboxing, and reliability engineering to autonomous AI agents, aimed at teams putting tool using or multi agent systems into production under compliance obligations.
read the full agent-governance-toolkit overview →
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Frequently asked questions
Is prowler or agent-governance-toolkit more popular?
prowler has 14,830 GitHub stars and agent-governance-toolkit has 6,278. prowler has the larger community by that measure.
Are prowler and agent-governance-toolkit free?
Both are open source. prowler is licensed under Apache-2.0 and agent-governance-toolkit under MIT. Neither carries a licence fee.
What is the difference between prowler and agent-governance-toolkit?
prowler is written in Python and agent-governance-toolkit 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, prowler or agent-governance-toolkit?
Choose prowler if you want the larger community (14,830 stars) or its Apache-2.0 licence terms. Choose agent-governance-toolkit if its feature set, stack or MIT licence fits better. Both are self-hostable.