Tech riderRev. 16 Sept 2026
OpenOTP Authentication Server
- 1Runs onLinux, iOS, Android
- 2CostsNot stated by the maker
- 3Deploymenthybrid
- 4Supported factorsMobile push; software tokens; hardware tokens; OATH; SMS; email; secure email; magic links; QR codes; YubiKey; FIDO2; passkeys; smart cards; PKI certificates
- 5App integration methodsRADIUS; LDAP proxy; SAML2; OpenID Connect; OAuth; ADFS plugin; web plugins; SOAP/XML API; JSON API
- 6Adaptive access policiesYes
- 7Passwordless authenticationYes
- 8Device trust controlsYes
7 lines stated Written from the maker's own pages: openotp.com
Overview
OpenOTP Authentication Server is ranked #39 of 50 in multi-factor authentication software on Specifiction. It runs on Linux, iOS, Android. There is no free plan.
Compared on multi-factor authentication software
- Free plan
- Noopenotp.com
- Deployment
- hybridopenotp.com
- Supported factors
- Mobile push; software tokens; hardware tokens; OATH; SMS; email; secure email; magic links; QR codes; YubiKey; FIDO2; passkeys; smart cards; PKI certificatesopenotp.com
- App integration methods
- RADIUS; LDAP proxy; SAML2; OpenID Connect; OAuth; ADFS plugin; web plugins; SOAP/XML API; JSON APIopenotp.com
- Adaptive access policies
- Yesopenotp.com
- Passwordless authentication
- Yesopenotp.com
- Device trust controls
- Yesopenotp.com
Company
- Headquarters
- Esch-sur-Alzette, Luxembourgopenotp.com · 28 Sept 2026
Best OpenOTP Authentication Server alternatives
See all 20 All accessCh 01 HYPR Authenticate Free trialAndroidAPI from $3/mo7.9 All accessCh 02 LinOTP Free planFree trialAndroid Free to start7.9 All accessCh 03 LoginTC Free planFree trialAndroid from $3/mo7.9 All accessCh 04 miniOrange Multi-Factor Authentication Free planFree trialLinux from $2/mo7.9 All accessCh 05 Deepnet DualShield MFA Platform Free trialAndroidAPI 7.8 All accessCh 06 Duo Mobile Free planFree trialAndroid from $3/mo7.6
Where it ranks on Specifiction
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Sources
- openotp.com· checked 28 Sept 2026