PentestGPT is listed under Security & IT Operations, in the Industry-Specific Tools category on Flocci AI Tools. Agentic framework automating penetration-testing and CTF tasks with LLMs. It is free, with no paid plan attached, and it lives at github.com.
PentestGPT is listed as fully free — there is no paid tier attached to it in the catalog. That makes it one of the 397 entries on Flocci AI Tools with no upgrade path built in.
PentestGPT needs to be installed or self-hosted — it doesn't run in a browser tab. It is available on the command line and self-hosting.
PentestGPT does 3 things the catalog singles out: Agentic framework automating penetration-testing and ctf tasks with llms; academic (usenix security) origins, mit licensed; bring your own model or api key.
Magika (Google) is the closest free alternative: it sits in the same Security & IT Operations sub-category and is free. Strix, garak (NVIDIA) and Nuclei also start free. The full list is on the alternatives page.
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