Chainguard
The category incumbent: the largest catalog of zero-CVE minimal images built on its own Wolfi distro, plus hardened language libraries and VMs.
https://www.chainguard.devbest_for
Enterprises that need the broadest catalog, published SLAs, and FIPS/STIG evidence, and have the budget to pay per image for it.
strengths
- Largest catalog in the category (1,500+ images) with the deepest public documentation
- Published CVE remediation SLA and a long public track record of zero-CVE scans
- FIPS and STIG-hardened variants with real compliance program adoption
- Expanded surface: container images, language libraries (Java, Python, JavaScript), and VM images
weaknesses
- Premium per-image enterprise pricing is the most common objection in the category
- Wolfi is its own distro: package availability and behavior differences can add migration work
- Free tier limited to latest tags on a subset of images; version pinning requires paid plans
Attribute detail
| Company | |
|---|---|
| Founded | |
| Headquarters | |
| Funding / backing | |
| Approach | |
| Core approach | |
| Base OS / distro | |
| libc | |
| Shell / package manager in runtime images | |
| Catalog | |
| Catalog size | |
| Coverage scope | |
| Custom / BYO image support | |
| End-of-life version support | |
| Security posture | |
| Zero-CVE posture | |
| CVE remediation SLA | |
| Rebuild cadence | |
| SBOM | |
| VEX statements | |
| Signing & provenance | |
| Compliance | |
| FIPS 140-3 variants | |
| STIG hardening | |
| Compliance fit (FedRAMP / PCI / HIPAA) | |
| Operations | |
| Migration effort | |
| Private registry / air-gap delivery | |
| Commercial | |
| Pricing model | |
| Free tier | |