Best Signo Alternatives in 2026
Updated
20 platforms from code signing software ranked against Signo on the same published basis.
- 1Signo vs SignPath
- 2Signo vs SignPath Foundation
- 3Signo vs SignServer
- 4Signo vs AWS Signer
- 5Signo vs Sigstore
- 6Signo vs DigiCert Software Trust Manager
- 7Signo vs SSL.com Certificate Lifecycle Management
- 8Signo vs Bamboo Deploy
- 9Signo vs ComSignTrust Secure Code Signing Platform (ASCS)
- 10Signo vs Keyfactor Platform
- 12Signo vs LAAVAT PKI and Signing Platform
- 13Signo vs Cosign
- 14Signo vs Red Hat Trusted Artifact Signer
- 15Signo vs Code Signing Key Management Server (CSKMS)
- 16Signo vs GoGetSSL Cloud Code Signing
- 17Signo vs The Update Framework
- 18Signo vs Aujas Automated Code Signing Platform
- 19Signo vs CodeLocker
- 20Signo vs GaraTrust
- 21Signo vs Notation
Signo alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | SignPath | 7.3 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 2 | SignPath Foundation | 7.3 | Free plan | Free | API, Web |
| 3 | SignServer | 7.3 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 4 | AWS Signer | 7.2 | Free plan | Free | API, Linux, Mac, Web, Windows |
| 5 | Sigstore | 7.2 | Free plan | Free | API, Linux, Mac, self-hosted, Windows |
| 6 | DigiCert Software Trust Manager | 7.0 | No | — | API, Linux, Mac, Web, Windows |
| 7 | SSL.com Certificate Lifecycle Management | 7.0 | No | — | API, Web |
| 8 | Bamboo Deploy | 6.9 | No | $15/mo | API, Linux, Mac, Web, Windows |
| 9 | ComSignTrust Secure Code Signing Platform (ASCS) | 6.9 | No | — | API, Web |
| 10 | Keyfactor Platform | 6.9 | No | — | API, self-hosted, Web |
| 12 | LAAVAT PKI and Signing Platform | 6.7 | No | — | API, self-hosted, Web |
| 13 | Cosign | 6.0 | Free plan | Free | Linux, Mac, self-hosted, Windows |
| 14 | Red Hat Trusted Artifact Signer | 5.5 | No | — | Linux, Mac, self-hosted, Web, Windows |
| 15 | Code Signing Key Management Server (CSKMS) | 5.4 | No | — | self-hosted |
| 16 | GoGetSSL Cloud Code Signing | 5.3 | No | $35.42/mo | Mac, Web, Windows |
| 17 | The Update Framework | 5.2 | No | — | — |
| 18 | Aujas Automated Code Signing Platform | 5.1 | No | — | Web |
| 19 | CodeLocker | 5.1 | No | — | — |
| 20 | GaraTrust | 5.1 | No | — | — |
| 21 | Notation | 5.1 | No | — | Windows, Mac, Linux |
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Questions about Signo alternatives
What is the best alternative to Signo?
SignPath, number 1 in code signing software with a score of 7.3 out of 10. The others here: SignPath Foundation, SignServer, AWS Signer and 16 more.
What is the best free alternative to Signo?
SignPath is the best-ranked alternative with a free plan. 6 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.