Chainguard
Secures the software supply chain with verifiable builds and open-source security tooling.
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About
Chainguard is the trusted source for secure, hardened, and production-ready open source software. They provide verified builds, SBOMs, and provenance for libraries and container images, enabling engineering teams to focus on innovation while minimizing attack surfaces and ensuring compliance. Chainguard serves organizations that need to build and deploy software with confidence, especially in the context of AI-assisted development and increasing supply chain threats.
Key facts
- Website
- chainguard.dev
- Headquarters
- Seattle, United States
- Founded
- 2021
- Employees
- 701
- Total funding
- $380M (Series C)
- Business model
- B2B
- Tags
- CybersecuritySoftware Supply Chain SecurityDevSecOpsOpen SourceSBOM
Funding rounds
| Date | Round | Amount | Lead investors |
|---|---|---|---|
| 23 Oct 2025 | Series C | $280M | Spark Capital, Amplify Partners |
| 24 May 2023 | Undisclosed round | $50M | - |
| 15 Feb 2022 | Undisclosed round | $50M | Sequoia Capital |
Tech stack
Detected on chainguard.dev, last scanned 21 Sept 2026. Run your own scan
- Compliance
- SOC 2, HIPAA, PCI DSS, FedRAMP
- Frontend
- Next.js, Tailwind CSS
- Auth
- Auth0
- Support
- Zendesk, HubSpot
- CMS / Builders
- Squarespace
- CDN
- Vercel
- Email provider
- Google Workspace
- Status page
- BetterStack
- Affiliate program
- Self-hosted affiliate
Frequently asked
How much funding has Chainguard raised?
Chainguard has raised a total of $380M in funding. The most recent round on record is Series C.
How many employees does Chainguard have?
Chainguard has approximately 701 people on record.
Does Chainguard have an affiliate program?
Yes, Chainguard has an affiliate program. The program runs on Self-hosted affiliate. Register here: https://www.chainguard.dev/affiliates