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Best OpenPubkey Alternatives in 2026

12 platforms from code signing software ranked against OpenPubkey on the same published basis.

  1. 1
    Bamboo Deploy apiLinuxMacWebWin $15/mo7.3
    OpenPubkey vs Bamboo Deploy
  2. 2
    SignPath Free plan apiLinuxMacself-hostedWeb Free7.3
    OpenPubkey vs SignPath
  3. 3
    SignServer Free plan apiLinuxMacself-hostedWeb Free7.3
    OpenPubkey vs SignServer
  4. 4
    Sigstore Free plan apiLinuxMacself-hostedWin Free7.2
    OpenPubkey vs Sigstore
  5. 5
    DigiCert Software Trust Manager apiLinuxMacWebWin 7.0
    OpenPubkey vs DigiCert Software Trust Manager
  6. 6
    SSL.com Certificate Lifecycle Management apiWeb 7.0
    OpenPubkey vs SSL.com Certificate Lifecycle Management
  7. 7
    Keyfactor Platform Free trial apiself-hostedWeb 6.9
    OpenPubkey vs Keyfactor Platform
  8. 8
    LAAVAT PKI and Signing Platform Free trial apiself-hostedWeb 6.7
    OpenPubkey vs LAAVAT PKI and Signing Platform
  9. 9
    Cosign Free plan LinuxMacself-hostedWin Free6.0
    OpenPubkey vs Cosign
  10. 10
    SignPath Foundation Free plan apiWeb Free5.6
    OpenPubkey vs SignPath Foundation
  11. 11
    The Update Framework 5.6
    OpenPubkey vs The Update Framework
  12. 12
    Red Hat Trusted Artifact Signer LinuxMacself-hostedWebWin 5.5
    OpenPubkey vs Red Hat Trusted Artifact Signer
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The sponsored alternative slot on this page is labelled and never changes the order above.

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