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Best Proton Authenticator Alternatives in 2026

12 tools from authenticator apps ranked against Proton Authenticator on the same published basis.

  1. 1
    SAASPASS Authenticator Free plan AndroidextensioniOSLinuxMac $0.08/mo9.4
    Proton Authenticator vs SAASPASS Authenticator
  2. 2
    HYPR Authenticate Free trial AndroidapiiOSLinuxMac $3/mo9.2
    Proton Authenticator vs HYPR Authenticate
  3. 3
    LastPass Free plan AndroidextensioniOSLinuxMac 9.1
    Proton Authenticator vs LastPass
  4. 4
    Ente Auth Free plan AndroidiOSLinuxMacWeb Free9.0
    Proton Authenticator vs Ente Auth
  5. 5
    Duo Mobile Free plan AndroidiOS $3/mo8.9
    Proton Authenticator vs Duo Mobile
  6. 6
    Yubico Authenticator Free plan AndroidiOSLinuxMacWin Free8.8
    Proton Authenticator vs Yubico Authenticator
  7. 7
    BitwardenBitwarden Inc. Free plan AndroidextensioniOSLinuxMac $0.14/mo8.8
    Proton Authenticator vs Bitwarden
  8. 8
    LoginTC Free plan AndroidapiextensioniOSself-hosted $0.25/mo8.8
    Proton Authenticator vs LoginTC
  9. 9
    Zoho OneAuth Free plan AndroidiOSMacWin Free8.7
    Proton Authenticator vs Zoho OneAuth
  10. 10
    OpenOTP Authentication Server Free plan AndroidapiiOSLinuxMac Free8.7
    Proton Authenticator vs OpenOTP Authentication Server
  11. 12
    Monofor Identity Free trial AndroidiOSLinuxMacWeb $4/mo8.5
    Proton Authenticator vs Monofor Identity
  12. 13
    OneLogin Protect Free trial AndroidiOS 8.2
    Proton Authenticator vs OneLogin Protect
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