Ossprey vs Varnish Artifact Firewall: side-by-side comparison (2026)

Ossprey: Software supply chain security platform with AI-powered scanning to detect malicious code. Built by Ossprey.

Varnish Artifact Firewall: Package firewall that blocks malicious and vulnerable open-source packages before install. Built by Varnish Software.

The table above shows where their features, integrations, deployment and company size fit differ.

Ossprey is made by Ossprey. Varnish Artifact Firewall is made by Varnish Software founded in 2010-01-01T00:00:00.000Z. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. Ossprey and Varnish Artifact Firewall are both Software Supply Chain Security products, and both cover Software Supply Chain, Supply Chain Security, Policy. Key differences: Ossprey is Free while Varnish Artifact Firewall is Commercial. Use the table above to see where features, deployment and company size fit differ.