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Best AWS Signer Alternatives in 2026

Updated

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

  1. 1
    Cosign Free plan LinuxMacself-hostedWin Free7.3
    AWS Signer vs Cosign
  2. 2
    OpenPubkey Free plan apiLinuxMacself-hostedWin Free7.2
    AWS Signer vs OpenPubkey
  3. 3
    SignPath Free plan apiLinuxMacself-hostedWeb Free7.2
    AWS Signer vs SignPath
  4. 4
    SignServer Free plan apiLinuxMacself-hostedWeb Free7.2
    AWS Signer vs SignServer
  5. 6
    Sigstore Free plan apiLinuxMacself-hostedWin Free7.0
    AWS Signer vs Sigstore
  6. 7
    DigiCert Software Trust Manager apiLinuxMacWebWin 6.8
    AWS Signer vs DigiCert Software Trust Manager
  7. 8
    SignPath Foundation Free plan apiWeb Free6.8
    AWS Signer vs SignPath Foundation
  8. 9
    Red Hat Trusted Artifact Signer LinuxMacself-hostedWebWin 6.7
    AWS Signer vs Red Hat Trusted Artifact Signer
  9. 10
    Bamboo Deploy apiLinuxMacWebWin $15/mo6.6
    AWS Signer vs Bamboo Deploy
  10. 11
    sslTrus Remote Code Signing Service LinuxMacWebWin $6.25/mo6.5
    AWS Signer vs sslTrus Remote Code Signing Service
  11. 12
    Notation Free plan LinuxMacWin Free6.4
    AWS Signer vs Notation
  12. 13
    SSL.com Certificate Lifecycle Management apiWeb 6.4
    AWS Signer vs SSL.com Certificate Lifecycle Management
  13. 14
    ComSignTrust Secure Code Signing Platform (ASCS) apiWeb 6.3
    AWS Signer vs ComSignTrust Secure Code Signing Platform (ASCS)
  14. 15
    GoGetSSL Cloud Code Signing MacWebWin $35.42/mo6.3
    AWS Signer vs GoGetSSL Cloud Code Signing
  15. 16
    Keyfactor Platform Free trial apiself-hostedWeb 6.3
    AWS Signer vs Keyfactor Platform
  16. 17
    The Update Framework 6.3
    AWS Signer vs The Update Framework
  17. 18
    Signo apiLinuxself-hosted 6.1
    AWS Signer vs Signo
  18. 19
    Azure Artifact Signing LinuxWebWin $9.99/mo6.0
    AWS Signer vs Azure Artifact Signing
  19. 20
    LAAVAT PKI and Signing Platform Free trial apiself-hostedWeb 6.0
    AWS Signer vs LAAVAT PKI and Signing Platform
  20. 21
    Signotaur Free trial self-hostedWin 6.0
    AWS Signer vs Signotaur

AWS Signer alternatives compared

#AppScoreFree planFromRuns on
1Cosign7.3Free planFreeLinux, Mac, self-hosted, Windows
2OpenPubkey7.2Free planFreeAPI, Linux, Mac, self-hosted, Windows
3SignPath7.2Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
4SignServer7.2Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
6Sigstore7.0Free planFreeAPI, Linux, Mac, self-hosted, Windows
7DigiCert Software Trust Manager6.8No—API, Linux, Mac, Web, Windows
8SignPath Foundation6.8Free planFreeAPI, Web
9Red Hat Trusted Artifact Signer6.7No—Linux, Mac, self-hosted, Web, Windows
10Bamboo Deploy6.6No$15/moAPI, Linux, Mac, Web, Windows
11sslTrus Remote Code Signing Service6.5No$6.25/moLinux, Mac, Web, Windows
12Notation6.4Free planFreeLinux, Mac, Windows
13SSL.com Certificate Lifecycle Management6.4No—API, Web
14ComSignTrust Secure Code Signing Platform (ASCS)6.3No—API, Web
15GoGetSSL Cloud Code Signing6.3No$35.42/moMac, Web, Windows
16Keyfactor Platform6.3No—API, self-hosted, Web
17The Update Framework6.3No——
18Signo6.1No—API, Linux, self-hosted
19Azure Artifact Signing6.0No$9.99/moLinux, Web, Windows
20LAAVAT PKI and Signing Platform6.0No—API, self-hosted, Web
21Signotaur6.0No—self-hosted, Windows
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Questions about AWS Signer alternatives

What is the best alternative to AWS Signer?

Cosign, number 1 in code signing software with a score of 7.3 out of 10. The others here: OpenPubkey, SignPath, SignServer and 16 more.

What is the best free alternative to AWS Signer?

Cosign is the best-ranked alternative with a free plan. 7 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: documentation depth, a free tier and the platforms it runs on.