head to head · open source
ralph vs sigstore
ralph has 2,516 GitHub stars, 593 forks, 124 open issues and last shipped 8 days ago. sigstore has 535 stars, 159 forks, 15 open issues and last shipped 4 days ago. ralph leads on adoption by 370% (2,516 vs 535 stars). ralph is written in Python under Apache-2.0; sigstore is written in Go under Apache-2.0. ralph has attracted 24% as many forks as stars, sigstore 30%. sigstore was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| ralph | sigstore | |
|---|---|---|
| GitHub stars | ★ 2.5K | ★ 535 |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Python | Go |
| Last push | 2026-09-10 | 2026-09-14 |
| Forks | ⑂ 593 | ⑂ 159 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ralph if
- You weight community size — 2.5K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick sigstore if
- You want the sigstore feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and sigstore fits your workflow better
About ralph
Ralph is an open source asset management, DCIM, and CMDB system written in Python and built with Django. It is intended for organizations that need to manage data center hardware and back office hardware in one place under the Apache 2.0 license. The project lives in the business software and operations ecosystem.
read the full ralph overview →
About sigstore
sigstore/sigstore is the common Go library holding the code shared across Sigstore's software supply chain signing services and clients, written for Go developers who build or extend those Sigstore components rather than for end users who simply want to sign an artifact.
read the full sigstore overview →
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Frequently asked questions
Is ralph or sigstore more popular?
ralph has 2,516 GitHub stars and sigstore has 535. ralph has the larger community by that measure.
Are ralph and sigstore free?
Both are open source. ralph is licensed under Apache-2.0 and sigstore under Apache-2.0. Neither carries a licence fee.
What is the difference between ralph and sigstore?
ralph is written in Python and sigstore in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, ralph or sigstore?
Choose ralph if you want the larger community (2,516 stars) or its Apache-2.0 licence terms. Choose sigstore if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.