head to head · open source
PentestGPT vs bundler-audit
PentestGPT has 16,262 GitHub stars, 2,845 forks, 81 open issues and last shipped 4 months ago. bundler-audit has 2,764 stars, 245 forks, 49 open issues and last shipped 2 days ago. PentestGPT leads on adoption by 488% (16,262 vs 2,764 stars). PentestGPT is written in Python under MIT; bundler-audit is written in Ruby under GPL-3.0. PentestGPT has attracted 17% 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
| PentestGPT | bundler-audit | |
|---|---|---|
| GitHub stars | ★ 16K | ★ 2.8K |
| License | MIT | GPL-3.0 |
| Written in | Python | Ruby |
| Last push | 2026-07-14 | 2026-11-02 |
| Forks | ⑂ 2.8K | ⑂ 245 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick PentestGPT if
- You weight community size — 16K stars and counting
- You want the MIT license terms
- Your stack matches Python
- 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 PentestGPT
[![Contributors][contributors shield]][contributors url] [![Forks][forks shield]][forks url] [![Stargazers][stars shield]][stars url] [![Issues][issues shield]][issues url] [![MIT License][license shield]][license url] [![Discord][discord shield]][discord url] PentestGPT AI Powered Autonomous Penetration Testing Agent Published at USENIX Security 2024 Official Website: pentestgpt.com » Research Paper · Report Bug · Request Feature Demo Installation Watch on YouTube PentestGPT in Action Watch on YouTube What's New in v1.0 (Agentic Upgrade) Multi Stage Pipeline The agent works through staged phases (recon →…
read the full PentestGPT overview →
About bundler-audit
bundler audit Homepage Issues Documentation Description Patch level verification for [bundler]. Features Checks for vulnerable versions of gems in Gemfile.lock . Checks for insecure gem sources ( and git:// ). Allows ignoring certain advisories that have been manually worked around. Prints advisory information. Does not require a network connection. Synopsis Audit a project's Gemfile.lock : Update the [ruby advisory db] that bundle audit uses: Update the [ruby advisory db] and check Gemfile.lock (useful for CI runs): Checking the Gemfile.lock without updating the [ruby advisory db]: Ignore specific advisories…
read the full bundler-audit overview →
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Frequently asked questions
Is PentestGPT or bundler-audit more popular?
PentestGPT has 16,262 GitHub stars and bundler-audit has 2,764. PentestGPT has the larger community by that measure.
Are PentestGPT and bundler-audit free?
Both are open source. PentestGPT is licensed under MIT and bundler-audit under GPL-3.0. Neither carries a licence fee.
What is the difference between PentestGPT and bundler-audit?
PentestGPT is written in Python 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, PentestGPT or bundler-audit?
Choose PentestGPT if you want the larger community (16,262 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.