FusionAuth
8.3#1 in authentication softwareFrom $162 a monthFree planAndroidiOSWebAPI
VisitFusionAuth vs SuperTokens
SuperTokens
8.5#2 in passwordless authentication softwareFrom $0.02 a monthFree planAndroidiOSWebAPI
VisitWhat both publish
| Fact | FusionAuth | SuperTokens |
|---|---|---|
| Authentication methods | Supported methods include passwords, social and enterprise identity providers, passkeys and one-time passwords. | The platform supports email/password, passwordless magic links or OTPs, social login, passkeys, MFA, unified login, machine-to-machine authentication, and enterprise multitenancy. |
| Customization | Pages and messages can be customized, while lambdas alter validation, MFA challenge and token transformation behavior and webhooks react to events. | Prebuilt UI components can be customized, and hooks or overrides can add logic before or after authentication APIs. |
| Documentation | Documentation includes API references, installation guides, deployment, security, SDKs, framework quickstarts and operational troubleshooting. | The documentation includes quickstarts, migration guidance, integration guides, API references, security material, and deployment instructions. |
| Funding | FusionAuth announced a $65 million growth-equity investment from Updata Partners on November 1, 2023, its first outside funding after bootstrapping. | Crunchbase lists four seed funding rounds and investors including WestWave Capital and Irregular Expressions, but the displayed dollar amounts are obscured. |
| Integrations | Identity-provider integrations include Apple, Facebook, Google, Twitter and arbitrary OIDC or SAML v2 providers, with connectors, plugins and monitoring integrations also available. | The homepage lists support for JavaScript, Go, Python, React, Angular, Vue, Android, Flutter, and iOS, and says it works with more than 25 frameworks. |
| Licence | The core fusionauth-app bundle is closed-source proprietary software that users may not modify, decompile or reverse engineer. | The public portions of SuperTokens Core are licensed under Apache 2.0, while the ee directory is governed by a separate enterprise licence. |
| Rating on G2 | 4.5 out of 5 from 140 reviews. | 5.0 out of 5 from 1 review. |
| SDKs | Open-source client libraries cover all public REST endpoints and are available for Angular, Go, Java, .NET, PHP, Python, React, Ruby, TypeScript, Vue, Kotlin Android and Swift iOS. | Official backend SDKs are provided for Node.js, Python, and Go, with frontend SDKs for React, vanilla JavaScript, React Native, iOS, Flutter, and Android. |
FusionAuth plans
- CommunityFree
- Starter$162 a month
- Enterprise$2,970 a month
- Essentials$2,970 a month
SuperTokens plans
- 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
Pick FusionAuth if…
FusionAuth suits teams managing end-user identity that want deployment choices from self-hosting to managed cloud. It is not positioned as a desktop integration or Active Directory replacement.
Pick SuperTokens if…
SuperTokens is for developers building authentication and session management into applications, from startups to enterprises. It suits teams that want to self-host open-source features or use the managed Cloud plan.