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Best Signotaur Alternatives in 2026

Updated

20 apps from code signing software ranked against Signotaur on the same published basis.

  1. 1
    AWS Signer Free plan apiLinuxMacWebWin Free6.6
    Signotaur vs AWS Signer
  2. 2
    Cosign Free plan LinuxMacself-hostedWin Free6.6
    Signotaur vs Cosign
  3. 3
    SignPath Free plan apiLinuxMacself-hostedWeb Free6.6
    Signotaur vs SignPath
  4. 4
    SignServer Free plan apiLinuxMacself-hostedWeb Free6.6
    Signotaur vs SignServer
  5. 5
    Sigstore Free plan apiLinuxMacself-hostedWin Free6.5
    Signotaur vs Sigstore
  6. 6
    SignPath Foundation Free plan apiWeb Free6.4
    Signotaur vs SignPath Foundation
  7. 7
    DigiCert Software Trust Manager apiLinuxMacWebWin 5.7
    Signotaur vs DigiCert Software Trust Manager
  8. 8
    Bamboo Deploy apiLinuxMacWebWin $15/mo5.6
    Signotaur vs Bamboo Deploy
  9. 9
    Red Hat Trusted Artifact Signer LinuxMacself-hostedWebWin 5.6
    Signotaur vs Red Hat Trusted Artifact Signer
  10. 10
    ComSignTrust Secure Code Signing Platform (ASCS) apiWeb 5.4
    Signotaur vs ComSignTrust Secure Code Signing Platform (ASCS)
  11. 11
    Keyfactor Platform Free trial apiself-hostedWeb 5.4
    Signotaur vs Keyfactor Platform
  12. 12
    SSL.com Certificate Lifecycle Management apiWeb 5.4
    Signotaur vs SSL.com Certificate Lifecycle Management
  13. 13
    Code Signing Key Management Server (CSKMS) self-hosted 5.3
    Signotaur vs Code Signing Key Management Server (CSKMS)
  14. 14
    Notation WinMacLinux 5.3
    Signotaur vs Notation
  15. 15
    OpenPubkey WinMacLinux 5.3
    Signotaur vs OpenPubkey
  16. 16
    Aujas Automated Code Signing Platform Web 5.2
    Signotaur vs Aujas Automated Code Signing Platform
  17. 17
    CodeLocker 5.1
    Signotaur vs CodeLocker
  18. 18
    CyberArk Code Sign Manager - Self-Hosted Win 5.1
    Signotaur vs CyberArk Code Sign Manager - Self-Hosted
  19. 19
    GaraTrust 5.1
    Signotaur vs GaraTrust
  20. 20
    PACE Code Signing Platform 5.1
    Signotaur vs PACE Code Signing Platform

Signotaur alternatives compared

#AppScoreFree planFromRuns on
1AWS Signer6.6Free planFreeAPI, Linux, Mac, Web, Windows
2Cosign6.6Free planFreeLinux, Mac, self-hosted, Windows
3SignPath6.6Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
4SignServer6.6Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
5Sigstore6.5Free planFreeAPI, Linux, Mac, self-hosted, Windows
6SignPath Foundation6.4Free planFreeAPI, Web
7DigiCert Software Trust Manager5.7No—API, Linux, Mac, Web, Windows
8Bamboo Deploy5.6No$15/moAPI, Linux, Mac, Web, Windows
9Red Hat Trusted Artifact Signer5.6No—Linux, Mac, self-hosted, Web, Windows
10ComSignTrust Secure Code Signing Platform (ASCS)5.4No—API, Web
11Keyfactor Platform5.4No—API, self-hosted, Web
12SSL.com Certificate Lifecycle Management5.4No—API, Web
13Code Signing Key Management Server (CSKMS)5.3No—self-hosted
14Notation5.3No—Windows, Mac, Linux
15OpenPubkey5.3No—Windows, Mac, Linux
16Aujas Automated Code Signing Platform5.2No—Web
17CodeLocker5.1No——
18CyberArk Code Sign Manager - Self-Hosted5.1No—Windows
19GaraTrust5.1No——
20PACE Code Signing Platform5.1No——
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Questions about Signotaur alternatives

What is the best alternative to Signotaur?

AWS Signer, number 1 in code signing software with a score of 6.6 out of 10. The others here: Cosign, SignPath, SignServer and 16 more.

What is the best free alternative to Signotaur?

AWS Signer 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 free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.