# Strix

Open-source autonomous agents that probe apps and validate vulnerabilities with proof-of-concept exploits. Strix is free, with no paid plan attached, at github.com.

## Facts

- **Pricing tier:** Free
- **Works on:** CLI, Self-hosted, Web
- **Works in browser:** Yes

## Capabilities

- Open-source autonomous agents that probe apps and validate vulnerabilities with proof-of-concept exploits
- Runs locally with any LLM provider
- Apache-2.0

## FAQ

### What is Strix?

Strix is listed under Security & IT Operations, in the Industry-Specific Tools category on Flocci AI Tools. Open-source autonomous agents that probe apps and validate vulnerabilities with proof-of-concept exploits. It is free, with no paid plan attached, and it lives at github.com.

### Is Strix free?

Strix 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.

### Can I use Strix in a browser, or is there an app?

Strix works in a normal browser tab with no install. It is available on the command line, self-hosting and the web.

### What can Strix do?

Strix does 3 things the catalog singles out: Open-source autonomous agents that probe apps and validate vulnerabilities with proof-of-concept exploits; runs locally with any llm provider; apache-2.0.

### What is the best free alternative to Strix?

Magika (Google) is the closest free alternative: it sits in the same Security & IT Operations sub-category and is free. garak (NVIDIA), Nuclei and PentestGPT also start free. The full list is on the alternatives page.

## Related

- [Strix alternatives](https://aitools.flocci.in/alternatives/strix)
- [Security & IT Operations](https://aitools.flocci.in/category/industry-specific-tools/security-it-operations)
- [Best free AI tools for security and IT operations](https://aitools.flocci.in/best/best-security-it-operations)
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Source: Flocci AI Tools — https://aitools.flocci.in/tool/strix

Facts last verified: October 2026