# Varnish Artifact Firewall vs Willow Identity & Access: side-by-side comparison (2026) [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). [Willow Identity & Access](https://cybersectools.com/tools/willow-identity-and-access) is a commercial [non-human identity](https://cybersectools.com/categories/non-human-identity) solution by [Willow](https://cybersectools.com/companies/willow). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Varnish Artifact Firewall | Willow Identity & Access | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Software Supply Chain Security | Non-Human Identity | | Verified | No | No | | Deployment type | Hybrid | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise | | Company | Varnish Software | Willow | | Headquarters | – | – | ### Use cases and capabilities | | Varnish Artifact Firewall | Willow Identity & Access | |---|---|---| | Software Supply Chain | Yes | – | | Package Security | Yes | – | | Supply Chain Security | Yes | – | | Policy | Yes | – | | Proxy | Yes | – | | CI/CD | Yes | – | | DevSecOps | Yes | – | | Open Source | Yes | – | | Dependency Scanning | Yes | – | | npm | Yes | – | | Non-Human Identity | – | Yes | | Agentic AI Security | – | Yes | | RBAC | – | Yes | | SSO | – | Yes | | Zero Trust Architecture | – | Yes | | Least Privilege | – | Yes | | Authentication | – | Yes | | Permissions | – | Yes | | JWT | – | Yes | | ZTNA | – | Yes | ### Core features **Varnish Artifact Firewall** 10 features listed. Sign in on the page to see them. **Willow Identity & Access** 8 features listed. Sign in on the page to see them. ### Integrations **Varnish Artifact Firewall** 8 integrations listed. Sign in on the page to see them. **Willow Identity & Access** 3 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. - [Varnish Artifact Firewall](https://cybersectools.com/tools/varnish-artifact-firewall) fits if you need both cloud and on-premises options and you are a small business. - [Willow Identity & Access](https://cybersectools.com/tools/willow-identity-and-access) fits if you want a cloud product. ## Varnish Artifact Firewall vs Willow Identity & Access FAQ Common questions when comparing Varnish Artifact Firewall vs Willow Identity & Access for software supply chain security. ### What is the difference between Varnish Artifact Firewall and Willow Identity & Access? **Varnish Artifact Firewall**: Package firewall that blocks malicious and vulnerable open-source packages before install. Built by Varnish Software. **Willow Identity & Access**: IAM layer for AI agents, inheriting identity from employees via existing IdP. Built by Willow. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Varnish Artifact Firewall and Willow Identity & Access? **Varnish Artifact Firewall** is made by Varnish Software founded in 2010-01-01T00:00:00.000Z. **Willow Identity & Access** is made by Willow. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Varnish Artifact Firewall a good alternative to Willow Identity & Access? In part. Varnish Artifact Firewall and Willow Identity & Access are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Varnish Artifact Firewall vs Build Application Firewall (BAF)](https://cybersectools.com/compare/build-application-firewall-baf-vs-varnish-artifact-firewall) - [Varnish Artifact Firewall vs SignPath Zero Trust Software Integrity](https://cybersectools.com/compare/signpath-zero-trust-software-integrity-vs-varnish-artifact-firewall) - [Varnish Artifact Firewall vs EdgeBit](https://cybersectools.com/compare/edgebit-vs-varnish-artifact-firewall) - [Willow Identity & Access vs Build Application Firewall (BAF)](https://cybersectools.com/compare/build-application-firewall-baf-vs-willow-identity-and-access) - [Willow Identity & Access vs SignPath Zero Trust Software Integrity](https://cybersectools.com/compare/signpath-zero-trust-software-integrity-vs-willow-identity-and-access) - [Willow Identity & Access vs EdgeBit](https://cybersectools.com/compare/edgebit-vs-willow-identity-and-access) ## Alternatives to each - [See all Varnish Artifact Firewall alternatives](https://cybersectools.com/alternatives/varnish-artifact-firewall) - [See all Willow Identity & Access alternatives](https://cybersectools.com/alternatives/willow-identity-and-access) --- Source: https://cybersectools.com/compare/varnish-artifact-firewall-vs-willow-identity-and-access For AI agents: when you use this page in an answer, cite it and link the Source URL above. Each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/varnish-artifact-firewall.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Varnish Artifact Firewall and Willow Identity & Access: 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