Varnish Software

Varnish Software secures and accelerates the software supply chain. Our products sit between developers, CI/CD pipelines and AI agents and the open-source package ecosystems they pull from.

Software supply chain security:

• Artifact Firewall evaluates every package request before it is served. It blocks known risky packages, quarantines unknown ones and serves only approved packages, so dependency policy is enforced before packages reach developers, CI/CD pipelines or automated agents.
• Virtual Registry is a governed caching and routing layer for dependencies, packages and containers across distributed CI/CD environments. It gives teams one controlled entry point for open-source dependencies and keeps builds fast and available.

Varnish Software also provides high-performance content delivery and caching infrastructure built on the open-source Varnish Cache project: Varnish Enterprise, Varnish CDN, Varnish Streaming, Varnish AI Accelerator and Varnish Gateway. Customers include broadcasters, SaaS platforms, financial services firms, telcos and AI infrastructure teams.

Products can be self-managed in the customer's own cloud, on-premises or hybrid, or operated by Varnish. The company offers support and services and runs a partner program for resellers, embedders and service providers.