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Best Signo Alternatives in 2026

Updated

20 tools from code signing software ranked against Signo on the same published basis.

  1. 1
    SignServer Free plan apiLinuxMacself-hostedWeb Free7.8
    Signo vs SignServer
  2. 2
    SignPath Free plan apiLinuxMacself-hostedWeb Free7.4
    Signo vs SignPath
  3. 3
    AWS Signer Free plan apiLinuxMacWebWin Free7.3
    Signo vs AWS Signer
  4. 4
    Cosign Free plan LinuxMacself-hostedWin Free7.3
    Signo vs Cosign
  5. 5
    DigiCert Software Trust Manager apiLinuxMacWebWin 7.2
    Signo vs DigiCert Software Trust Manager
  6. 6
    Sigstore Free plan apiLinuxMacself-hostedWin Free7.1
    Signo vs Sigstore
  7. 7
    Red Hat Trusted Artifact Signer LinuxMacself-hostedWebWin 7.0
    Signo vs Red Hat Trusted Artifact Signer
  8. 8
    Keyfactor Platform Free trial apiself-hostedWeb 6.9
    Signo vs Keyfactor Platform
  9. 9
    SignPath Foundation Free plan apiWeb Free6.9
    Signo vs SignPath Foundation
  10. 10
    Bamboo Deploy apiLinuxMacWebWin $15/mo6.8
    Signo vs Bamboo Deploy
  11. 11
    GoGetSSL Cloud Code Signing MacWebWin $35.42/mo6.7
    Signo vs GoGetSSL Cloud Code Signing
  12. 12
    LAAVAT PKI and Signing Platform Free trial apiself-hostedWeb 6.7
    Signo vs LAAVAT PKI and Signing Platform
  13. 13
    SSL.com Certificate Lifecycle Management apiWeb 6.6
    Signo vs SSL.com Certificate Lifecycle Management
  14. 14
    ComSignTrust Secure Code Signing Platform (ASCS) apiWeb 6.5
    Signo vs ComSignTrust Secure Code Signing Platform (ASCS)
  15. 16
    Code Signing Key Management Server (CSKMS) self-hosted 6.1
    Signo vs Code Signing Key Management Server (CSKMS)
  16. 17
    Notation WinMacLinux 6.1
    Signo vs Notation
  17. 18
    OpenPubkey WinMacLinux 5.9
    Signo vs OpenPubkey
  18. 19
    Signotaur Win 5.9
    Signo vs Signotaur
  19. 20
    Aujas Automated Code Signing Platform Web 5.8
    Signo vs Aujas Automated Code Signing Platform
  20. 21
    CyberArk Code Sign Manager - Self-Hosted Win 5.7
    Signo vs CyberArk Code Sign Manager - Self-Hosted

Signo alternatives compared

#ToolScoreFree planFromRuns on
1SignServer7.8Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
2SignPath7.4Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
3AWS Signer7.3Free planFreeAPI, Linux, Mac, Web, Windows
4Cosign7.3Free planFreeLinux, Mac, self-hosted, Windows
5DigiCert Software Trust Manager7.2No—API, Linux, Mac, Web, Windows
6Sigstore7.1Free planFreeAPI, Linux, Mac, self-hosted, Windows
7Red Hat Trusted Artifact Signer7.0No—Linux, Mac, self-hosted, Web, Windows
8Keyfactor Platform6.9No—API, self-hosted, Web
9SignPath Foundation6.9Free planFreeAPI, Web
10Bamboo Deploy6.8No$15/moAPI, Linux, Mac, Web, Windows
11GoGetSSL Cloud Code Signing6.7No$35.42/moMac, Web, Windows
12LAAVAT PKI and Signing Platform6.7No—API, self-hosted, Web
13SSL.com Certificate Lifecycle Management6.6No—API, Web
14ComSignTrust Secure Code Signing Platform (ASCS)6.5No—API, Web
16Code Signing Key Management Server (CSKMS)6.1No—self-hosted
17Notation6.1No—Windows, Mac, Linux
18OpenPubkey5.9No—Windows, Mac, Linux
19Signotaur5.9No—Windows
20Aujas Automated Code Signing Platform5.8No—Web
21CyberArk Code Sign Manager - Self-Hosted5.7No—Windows
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Questions about Signo alternatives

What is the best alternative to Signo?

SignServer, number 1 in code signing software with a score of 7.8 out of 10. The others here: SignPath, AWS Signer, Cosign and 16 more.

What is the best free alternative to Signo?

SignServer 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, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.