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Best OpenOTP Authentication Server Alternatives in 2026

Updated

20 tools from multi-factor authentication software ranked against OpenOTP Authentication Server on the same published basis.

  1. 1
    Protectimus MFA Free plan AndroidapiiOSLinuxMac $2/mo8.2
    OpenOTP Authentication Server vs Protectimus MFA
  2. 2
    HYPR Authenticate Free trial AndroidapiiOSLinuxMac $3/mo7.9
    OpenOTP Authentication Server vs HYPR Authenticate
  3. 3
    LinOTP Free plan AndroidapiiOSLinuxself-hosted Free7.9
    OpenOTP Authentication Server vs LinOTP
  4. 4
    LoginTC Free plan AndroidapiextensioniOSself-hosted $3/mo7.9
    OpenOTP Authentication Server vs LoginTC
  5. 5
    miniOrange Multi-Factor Authentication Free plan LinuxMacself-hostedWebWin $2/mo7.9
    OpenOTP Authentication Server vs miniOrange Multi-Factor Authentication
  6. 6
    Deepnet DualShield MFA Platform Free trial AndroidapiiOSLinuxMac 7.8
    OpenOTP Authentication Server vs Deepnet DualShield MFA Platform
  7. 7
    Duo Mobile Free plan AndroidiOS $3/mo7.6
    OpenOTP Authentication Server vs Duo Mobile
  8. 8
    WatchGuard FireCloud Free trial AndroidapiiOSMacself-hosted $8.15/mo7.5
    OpenOTP Authentication Server vs WatchGuard FireCloud
  9. 9
    IDmelon Free trial AndroidapiextensioniOSMac 7.4
    OpenOTP Authentication Server vs IDmelon
  10. 10
    FileAudit Free trial AndroidiOSself-hostedWebWin €2.33/mo7.3
    OpenOTP Authentication Server vs FileAudit
  11. 11
    Imprivata Enterprise Access Management AndroidapiiOSLinuxMac 7.3
    OpenOTP Authentication Server vs Imprivata Enterprise Access Management
  12. 12
    Okta Lifecycle Management Free trial apiLinuxMacself-hostedWeb $17/mo7.3
    OpenOTP Authentication Server vs Okta Lifecycle Management
  13. 13
    Secret Double Octopus AndroidapiiOSLinuxMac 7.3
    OpenOTP Authentication Server vs Secret Double Octopus
  14. 14
    Specops uReset Free trial AndroidapiiOSself-hostedWeb 7.3
    OpenOTP Authentication Server vs Specops uReset
  15. 15
    Rublon Authenticator Free plan AndroidiOS $2/mo7.0
    OpenOTP Authentication Server vs Rublon Authenticator
  16. 16
    PingID AndroidiOSMacWebWin $3/mo6.9
    OpenOTP Authentication Server vs PingID
  17. 17
    FortiAuthenticator apiLinuxself-hostedWeb 6.7
    OpenOTP Authentication Server vs FortiAuthenticator
  18. 18
    Ping Enterprise Connect apiLinuxMacself-hostedWin 6.7
    OpenOTP Authentication Server vs Ping Enterprise Connect
  19. 19
    Spriv Adaptive MFA WebWinLinuxiOSAndroid 6.7
    OpenOTP Authentication Server vs Spriv Adaptive MFA
  20. 20
    GoTrust ID WebWinMacLinuxiOS 6.6
    OpenOTP Authentication Server vs GoTrust ID

OpenOTP Authentication Server alternatives compared

#ToolScoreFree planFromRuns on
1Protectimus MFA8.2Free plan$2/moAndroid, API, iOS, Linux, Mac, self-hosted, Web, Windows
2HYPR Authenticate7.9No$3/moAndroid, API, iOS, Linux, Mac, Web, Windows
3LinOTP7.9Free planFreeAndroid, API, iOS, Linux, self-hosted, Web, Windows
4LoginTC7.9Free plan$3/moAndroid, API, Browser, iOS, self-hosted, Web, Windows
5miniOrange Multi-Factor Authentication7.9Free plan$2/moLinux, Mac, self-hosted, Web, Windows
6Deepnet DualShield MFA Platform7.8No—Android, API, iOS, Linux, Mac, self-hosted, Web, Windows
7Duo Mobile7.6Free plan$3/moAndroid, iOS
8WatchGuard FireCloud7.5No$8.15/moAndroid, API, iOS, Mac, self-hosted, Web, Windows
9IDmelon7.4No—Android, API, Browser, iOS, Mac, self-hosted, Web, Windows
10FileAudit7.3No€2.33/moAndroid, iOS, self-hosted, Web, Windows
11Imprivata Enterprise Access Management7.3No—Android, API, iOS, Linux, Mac, self-hosted, Web, Windows
12Okta Lifecycle Management7.3No$17/moAPI, Linux, Mac, self-hosted, Web, Windows
13Secret Double Octopus7.3No—Android, API, iOS, Linux, Mac, self-hosted, Web, Windows
14Specops uReset7.3No—Android, API, iOS, self-hosted, Web, Windows
15Rublon Authenticator7.0Free plan$2/moAndroid, iOS
16PingID6.9No$3/moAndroid, iOS, Mac, Web, Windows
17FortiAuthenticator6.7No—API, Linux, self-hosted, Web
18Ping Enterprise Connect6.7No—API, Linux, Mac, self-hosted, Windows
19Spriv Adaptive MFA6.7No—Web, Windows, Linux, iOS, Android
20GoTrust ID6.6No—Web, Windows, Mac, Linux, iOS, Android
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Questions about OpenOTP Authentication Server alternatives

What is the best alternative to OpenOTP Authentication Server?

Protectimus MFA, number 1 in multi-factor authentication software with a score of 8.2 out of 10. The others here: HYPR Authenticate, LinOTP, LoginTC and 16 more.

What is the best free alternative to OpenOTP Authentication Server?

Protectimus MFA 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 on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.