# npm-zoo vs Varnish Artifact Firewall: side-by-side comparison (2026) [npm-zoo](https://cybersectools.com/tools/npm-zoo) is a free [software supply chain security](https://cybersectools.com/categories/software-supply-chain-security) solution. [Varnish Artifact Firewall](https://cybersectools.com/tools/varnish-artifact-firewall) is a commercial [software supply chain security](https://cybersectools.com/categories/software-supply-chain-security) solution by [Varnish Software](https://cybersectools.com/companies/varnish-software). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | npm-zoo | Varnish Artifact Firewall | |---|---|---| | Pricing model | Free | Commercial | | Category | Software Supply Chain Security | Software Supply Chain Security | | Verified | No | No | | Deployment type | Cloud | Hybrid | | Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | GitHub stars | 20 | – | | Last commit | Mar 2019 | – | | Company | – | Varnish Software | | Headquarters | – | – | ### Use cases and capabilities | | npm-zoo | Varnish Artifact Firewall | |---|---|---| | npm | Yes | Yes | | Security Research | Yes | – | | Node.js | Yes | – | | Supply Chain Security | Yes | Yes | | Package Security | Yes | Yes | | Threat Feed | Yes | – | | Software Supply Chain | – | Yes | | Policy | – | Yes | | Proxy | – | Yes | | CI/CD | – | Yes | | DevSecOps | – | Yes | | Open Source | – | Yes | | Dependency Scanning | – | Yes | ### Core features **npm-zoo** No features listed. **Varnish Artifact Firewall** 10 features listed. Sign in on the page to see them. ### Integrations **npm-zoo** No integrations listed. **Varnish Artifact Firewall** 8 integrations listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [npm-zoo](https://cybersectools.com/tools/npm-zoo) fits if you want a cloud product, you are a startup, you need a free product and you want an open-source product. - [Varnish Artifact Firewall](https://cybersectools.com/tools/varnish-artifact-firewall) fits if you need both cloud and on-premises options. ## npm-zoo vs Varnish Artifact Firewall FAQ Common questions when comparing npm-zoo vs Varnish Artifact Firewall for software supply chain security. ### What is the difference between npm-zoo and Varnish Artifact Firewall? **npm-zoo**: Npm-zoo is a curated database of known malicious NPM packages that helps developers and security researchers identify and avoid potentially harmful dependencies in their projects. **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. ### Who makes npm-zoo and Varnish Artifact Firewall? **npm-zoo** is open-source with 20 GitHub stars. **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. ### Is npm-zoo a good alternative to Varnish Artifact Firewall? Often, yes. npm-zoo and Varnish Artifact Firewall are both Software Supply Chain Security products, and both cover Package Security, Supply Chain Security, npm. Key differences: npm-zoo is Free while Varnish Artifact Firewall is Commercial, npm-zoo is open-source. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [npm-zoo vs Build Application Firewall (BAF)](https://cybersectools.com/compare/build-application-firewall-baf-vs-npm-zoo) - [npm-zoo vs EdgeBit](https://cybersectools.com/compare/edgebit-vs-npm-zoo) - [npm-zoo vs Hunted Labs](https://cybersectools.com/compare/hunted-labs-vs-npm-zoo) - [Varnish Artifact Firewall vs Build Application Firewall (BAF)](https://cybersectools.com/compare/build-application-firewall-baf-vs-varnish-artifact-firewall) - [Varnish Artifact Firewall vs EdgeBit](https://cybersectools.com/compare/edgebit-vs-varnish-artifact-firewall) - [Varnish Artifact Firewall vs Hunted Labs](https://cybersectools.com/compare/hunted-labs-vs-varnish-artifact-firewall) ## Alternatives to each - [See all npm-zoo alternatives](https://cybersectools.com/alternatives/npm-zoo) - [See all Varnish Artifact Firewall alternatives](https://cybersectools.com/alternatives/varnish-artifact-firewall) --- Source: https://cybersectools.com/compare/npm-zoo-vs-varnish-artifact-firewall For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/npm-zoo.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on npm-zoo and Varnish Artifact Firewall: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md