head to head · open source
pentagi vs PentestGPT
pentagi has 33,056 GitHub stars, 5,165 forks, 71 open issues and last shipped 13 days ago. PentestGPT has 16,247 stars, 2,838 forks, 81 open issues and last shipped 4 months ago. pentagi leads on adoption by 103% (33,056 vs 16,247 stars). pentagi is written in Go under MIT; PentestGPT is written in Python under MIT. pentagi has attracted 16% as many forks as stars, PentestGPT 17%. pentagi was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (penetration-testing), 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
| pentagi | PentestGPT | |
|---|---|---|
| GitHub stars | ★ 33K | ★ 16K |
| License | MIT | MIT |
| Written in | Go | Python |
| Last push | 2026-10-22 | 2026-07-14 |
| Forks | ⑂ 5.2K | ⑂ 2.8K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick pentagi if
- You weight community size — 33K stars and counting
- You want the MIT license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick PentestGPT if
- You want the PentestGPT feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and PentestGPT fits your workflow better
About pentagi
PentAGI P enetration testing A rtificial G eneral I ntelligence Join the Community! Connect with security researchers, AI enthusiasts, and fellow ethical hackers. Get support, share insights, and stay updated with the latest PentAGI developments. ⠀ Table of Contents Overview Features Architecture Agent Supervision Quick Start Agent Docker Access Running Several Instances How to Use PentAGI After Login API Access LLM Provider Configuration Ollama OpenAI Anthropic Google AI (Gemini) AWS Bedrock DeepSeek GLM Kimi Qwen MiniMax Advanced Setup Langfuse Integration Monitoring and Observability Knowledge Graph…
read the full pentagi overview →
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 →
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Frequently asked questions
Is pentagi or PentestGPT more popular?
pentagi has 33,056 GitHub stars and PentestGPT has 16,247. pentagi has the larger community by that measure.
Are pentagi and PentestGPT free?
Both are open source. pentagi is licensed under MIT and PentestGPT under MIT. Neither carries a licence fee.
What is the difference between pentagi and PentestGPT?
pentagi is written in Go and PentestGPT 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, pentagi or PentestGPT?
Choose pentagi if you want the larger community (33,056 stars) or its MIT licence terms. Choose PentestGPT if its feature set, stack or MIT licence fits better. Both are self-hostable.