head to head · open source
pentagi vs bundler-audit
pentagi has 24,766 GitHub stars, 3,186 forks, 71 open issues and last shipped 10 days ago. bundler-audit has 2,759 stars, 247 forks, 49 open issues and last shipped 2 days ago. pentagi leads on adoption by 798% (24,766 vs 2,759 stars). pentagi is written in Go under MIT; bundler-audit is written in Ruby under GPL-3.0. pentagi has attracted 13% as many forks as stars, bundler-audit 9%. bundler-audit 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
| pentagi | bundler-audit | |
|---|---|---|
| GitHub stars | ★ 25K | ★ 2.8K |
| License | MIT | GPL-3.0 |
| Written in | Go | Ruby |
| Last push | 2026-09-10 | 2026-09-18 |
| Forks | ⑂ 3.2K | ⑂ 247 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick pentagi if
- You weight community size — 25K stars and counting
- You want the MIT license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick bundler-audit if
- You want the bundler-audit feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Ruby
- You evaluated both and bundler-audit fits your workflow better
About pentagi
PentAGI is an MIT licensed, self hosted multi agent system written in Go that runs fully autonomous AI agents to perform complex penetration testing tasks inside an isolated Docker sandbox, built for information security professionals, researchers, and enthusiasts.
read the full pentagi overview →
About bundler-audit
bundler audit is a command line security scanner that checks a Ruby project's Gemfile.lock for known vulnerable gem versions and insecure gem sources, built for Ruby developers and CI pipelines that need patch level verification of the gems they ship.
read the full bundler-audit overview →
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Frequently asked questions
Is pentagi or bundler-audit more popular?
pentagi has 24,766 GitHub stars and bundler-audit has 2,759. pentagi has the larger community by that measure.
Are pentagi and bundler-audit free?
Both are open source. pentagi is licensed under MIT and bundler-audit under GPL-3.0. Neither carries a licence fee.
What is the difference between pentagi and bundler-audit?
pentagi is written in Go and bundler-audit in Ruby. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, pentagi or bundler-audit?
Choose pentagi if you want the larger community (24,766 stars) or its MIT licence terms. Choose bundler-audit if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.