OpenOTP Authentication Server vs SuperTokens
OpenOTP Authentication Server
rcdevs.comSuperTokens
supertokens.comSide by side
| Figure | OpenOTP Authentication Server | SuperTokens |
|---|---|---|
| Price from | Free | $0.01/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | Yes |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 7 | 6 |
| Spec score · Multi-Factor Authentication APIs | 8.0 (#12) | 8.9 (#3) |
| Authentication methods | Listed methods include mobile push, FIDO2/passkeys, YubiKey, OATH tokens, SMS, email, printed OTP lists, and PKI certificate authentication. | The platform supports email/password, passwordless magic links or OTPs, social login, passkeys, MFA, unified login, machine-to-machine authentication, and enterprise multitenancy. |
| Support | The feature table lists SLA and support services as optional, and RCDevs links to product documentation and community forums. | Professional support can include migration and implementation assistance, several support channels, and guaranteed response times from 2 hours to 2 days. |
Plans
OpenOTP Authentication Server
- Freeware EditionPrice not published
- Enterprise EditionPrice not published
- Cloud EditionPrice not published
- On-Premise FreewareFree
- On-Premise TrialFree
- SaaS TrialFree
- OpenOTP On-Premise EditionPriced on request
SuperTokens
- Self-hostedFree
- Self-hosted open sourceFree
- Account Linking add-on$0.01 a month
- Multi-factor authentication add-on$0.01 a month
- Cloud$0.02 a month
- Dashboard users$20 a month
In their own words
OpenOTP Authentication Server
OpenOTP Authentication Server has no write-up on Specifiction yet; its figures are above.
SuperTokens
SuperTokens is an open-source authentication provider for developers adding sign-in and session management to applications. It supports email and password, passwordless email or SMS codes, magic links, social login, and passkeys. Enterprise options include tenant-specific login methods, separate user pools, and enterprise SSO. Developers can adapt the prebuilt interface and add logic before or after API operations with hooks and overrides. Backend SDKs communicate with SuperTokens Core; frontend SDKs call authentication routes exposed by the application backend. Core can be self-hosted, with open-source features free at any scale and no MAU limit. A managed Cloud plan is also available, free under 5K MAUs and then $0.02 per MAU. Other paid or sales-led features include multi-tenancy, cross-domain unified login, machine-to-machine authentication, availability zones with uptime SLAs, and Attack Protection Suite. That suite can detect risky authentication activity and prompt extra verification or block attempts. Integrations include Next.js, NestJS, GraphQL, Capacitor, AWS Lambda, Vercel, Hasura, and Supabase. SuperTokens says it is SOC 2 compliant and describes more than 100 controls and tests.