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Best OpenOTP Authentication Server Alternatives in 2026

12 platforms from authenticator apps ranked against OpenOTP Authentication Server on the same published basis.

  1. 1
    HYPR Authenticate Free trial AndroidapiiOSLinuxMac $3/mo8.5
    OpenOTP Authentication Server vs HYPR Authenticate
  2. 2
    LoginTC Free plan AndroidapiextensioniOSself-hosted $0.25/mo8.4
    OpenOTP Authentication Server vs LoginTC
  3. 4
    HID Approve AndroidapiiOSMacWin 7.6
    OpenOTP Authentication Server vs HID Approve
  4. 5
    Duo Mobile Free plan AndroidiOS $3/mo7.4
    OpenOTP Authentication Server vs Duo Mobile
  5. 6
    Yubico Authenticator Free plan AndroidiOSLinuxMacWin Free7.4
    OpenOTP Authentication Server vs Yubico Authenticator
  6. 7
    Zoho OneAuth Free plan AndroidiOSMacWin Free7.3
    OpenOTP Authentication Server vs Zoho OneAuth
  7. 8
    Ente Auth Free plan AndroidiOSLinuxMacWeb Free7.3
    OpenOTP Authentication Server vs Ente Auth
  8. 9
    Proton Authenticator Free plan AndroidiOSLinuxMacWin Free7.2
    OpenOTP Authentication Server vs Proton Authenticator
  9. 10
    Authy Free plan AndroidiOS Free7.2
    OpenOTP Authentication Server vs Authy
  10. 11
    SAASPASS Authenticator Free plan AndroidextensioniOSLinuxMac $0.08/mo7.2
    OpenOTP Authentication Server vs SAASPASS Authenticator
  11. 12
    Google Authenticator AndroidiOS 7.1
    OpenOTP Authentication Server vs Google Authenticator
  12. 13
    Microsoft Authenticator AndroidiOS 7.1
    OpenOTP Authentication Server vs Microsoft Authenticator
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