Secure your code, APIs, and infrastructure with autonomous AI penetration testing that finds and validates vulnerabilities, then delivers fix PRs.
Open source alternatives to Snyk
3 free, self-hostable tools you can use instead of Snyk, sorted by GitHub stars.
Alternatives to Snyk 3
security-audit-skill
Replaces Snyk
Secure any codebase with a six-phase AI-agent audit that maps attack surfaces, hunts vulnerabilities, and validates each finding with an independent verifier.
ship-safe
Replaces Snyk
Secure AI-native codebases with 29 parallel security agents that detect LLM vulnerabilities, MCP misconfigs, hardcoded secrets, and supply chain risks.