Best OSV-Scanner Alternatives ranked by AI · updated Aug 2026

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OSV-Scanner is an open-source tool that finds known vulnerabilities in project dependencies using the OSV vulnerability database. It is intended for developers and CI pipelines that want a lightweight scanner with support for lockfiles, SBOMs, and source repositories.

Developer: Google Open Source Security Team Price: Free, open source 🎯 google.github.io/osv-scanner

Top 6 OSV-Scanner alternatives

3 pyup.io logo

pyup.io

PyUp

PyUp monitors Python dependencies for known security vulnerabilities and helps teams keep requirements files updated. It is designed for Python developers and...

Pros

  • Focused specifically on Python dependency security
  • Can monitor requirements files and alert on newly disclosed vulnerabilities
  • Integrates dependency checks into existing development workflows

Cons

  • Narrower language coverage than Snyk, Renovate, and Mend
  • Less tightly integrated with GitHub than Dependabot
  • Automated update capabilities are less flexible than Renovate

Free for open-source projects; paid plans vary

5

Dependency-Check

OWASP Foundation

Dependency-Check is an open-source software composition analysis tool that identifies publicly disclosed vulnerabilities in project dependencies. It supports command-line, build-plugin, and CI...

Pros

  • Free to run locally and in CI without a hosted-service subscription
  • Integrates with Maven, Gradle, Ant, Jenkins, and other build systems
  • Generates detailed reports with CVE and dependency evidence

Cons

  • More false positives and evidence-matching maintenance than commercial SCA platforms
  • Less comprehensive dependency reachability analysis than Snyk or Mend
  • Database updates and scans can be slow on large projects
6

Retire.js

Retire.js project

Retire.js is an open-source vulnerability scanner for outdated JavaScript libraries in web pages, source trees, and package manifests. It provides command-line, Grunt,...

Pros

  • Specialized detection for vulnerable client-side JavaScript libraries
  • Free and open source with command-line and build-tool integrations
  • Can scan both local files and live websites

Cons

  • Narrower coverage than general software composition analysis platforms
  • Detection depends on its vulnerability database and library fingerprints
  • Less comprehensive remediation and reporting than commercial platforms

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