head to head · open source
prowler vs wallace-cli
prowler has 14,830 GitHub stars, 2,389 forks, 371 open issues and last shipped yesterday. wallace-cli has 643 stars, 15 forks, 5 open issues and last shipped 7 days ago. prowler leads on adoption by 2,206% (14,830 vs 643 stars). prowler is written in Python under Apache-2.0; wallace-cli is written in TypeScript under MIT. prowler has attracted 16% as many forks as stars, wallace-cli 2%. 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 | wallace-cli | |
|---|---|---|
| GitHub stars | ★ 15K | ★ 643 |
| License | Apache-2.0 | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-09-17 | 2026-09-11 |
| Forks | ⑂ 2.4K | ⑂ 15 |
| 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 wallace-cli if
- You want the wallace-cli feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and wallace-cli 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 wallace-cli
Wallace CLI is a command line tool that prints pretty CSS analytics — metrics, statistics and complexity data about a stylesheet — directly in the terminal, and it is aimed at front end developers, auditors and teams who want to inspect the health of their CSS without leaving the shell.
read the full wallace-cli overview →
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Frequently asked questions
Is prowler or wallace-cli more popular?
prowler has 14,830 GitHub stars and wallace-cli has 643. prowler has the larger community by that measure.
Are prowler and wallace-cli free?
Both are open source. prowler is licensed under Apache-2.0 and wallace-cli under MIT. Neither carries a licence fee.
What is the difference between prowler and wallace-cli?
prowler is written in Python and wallace-cli 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 wallace-cli?
Choose prowler if you want the larger community (14,830 stars) or its Apache-2.0 licence terms. Choose wallace-cli if its feature set, stack or MIT licence fits better. Both are self-hostable.