Strix

Strix is an autonomous security platform that tests code and infrastructure and delivers validated findings.

Strix is an autonomous security platform that tests your code, APIs, web apps, cloud, and infrastructure. It continuously scans your attack surface, reproduces findings with proof-of-exploit, and automatically generates merge-ready pull requests to fix vulnerabilities. The platform integrates into your CI pipeline to review pull requests, block vulnerable deployments, and monitor your infrastructure for new threats. It is designed for security and development teams needing continuous compliance and risk management. Key capabilities include zero data retention, self-hosted deployment options, and context-aware testing tailored to your business logic and architecture.

Strix at a glance

Best for: Software engineer
Runs on: Web, self-hosted
Pricing: One-time pentest from $60; Full Audit from $2,000; Continuous security platform from $29/seat/month
Released: August 2025
Category: AI coding tool
Website: strix.ai

Key features

Autonomous pentesting across code and APIs
Proof-of-exploit validation for every finding
Merge-ready pull requests for automatic fixes
CI pipeline integration for pull request reviews
Cloud and infrastructure misconfiguration detection
Self-hosted deployment in VPC or on-premise
Zero data retention for source code

Use it for

Pentest web apps and APIs continuously
Analyze pull requests for security issues in CI
Find cloud misconfigurations before attackers
Auto-fix vulnerabilities with merge-ready PRs
Test internal infrastructure and networks

Alternatives to Strix

ARTEX — Runs autonomous multi-agent penetration testing with a dual-graph architecture.
PentAGI — It autonomously manages penetration testing workflows within a secure Docker sandbox.
Stroq — Scans recorded sessions and guards future actions with local hooks.
Nullify — It fixes vulnerabilities autonomously, from detection to merged code.
Autonomous Pentest Agent — Dual-graph architecture for asset synchronization and multi-step attack planning.
Pentest AI — Eliminates false positives by reproducing every exploit three times.
Pixee — Automates vulnerability triage and generates actionable code fixes.
CyberStrike — Autonomous AI agents execute recon, web, network, and cloud penetration testing.
Self Bench — Evaluates coding agents on internal repository tasks instead of generic public datasets.
Arcjet — Enforces security policies directly at the action boundary inside your application code.
PentestGPT — Runs autonomous multi-stage pipelines or interactive multi-LLM workflows for security tests.
Parasoft — AI-driven test automation and static analysis for software quality at scale.

All Strix alternatives