Logto vs SuperTokens
A side-by-side comparison of two self-hosted identity & sso options — licensing, setup difficulty, resource needs, and what each one replaces.
Logto
Developer-friendly authentication and authorization platform
VS
SuperTokens
Open-source user authentication you can self-host
| Feature | Logto | SuperTokens |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 94 · Excellent | 95 · Excellent |
| Category | Identity & SSO | Identity & SSO |
| License | MPL-2.0 | Apache-2.0 |
| Language | TypeScript | Java |
| Setup difficulty | Medium | Medium |
| Min. RAM | 512 MB | 512 MB |
| Deployment | docker, kubernetes, binary | docker, binary |
| GitHub stars | ★ 14,621 | ★ 15,320 |
| First released | 2022 | 2020 |
| Replaces | Auth0, Firebase Auth, Clerk | Auth0, Firebase Auth |
What are Logto and SuperTokens?
Logto
Logto is an open-source identity solution built for developers, offering passwordless sign-in, social login and enterprise SSO. It provides prebuilt sign-in experiences and SDKs for many frameworks.
- Prebuilt customizable sign-in experiences
- Passwordless and social authentication
- Multi-framework SDKs
- Role-based access control
SuperTokens
SuperTokens is an open-source authentication solution that handles login, sessions, social login and more. It can be self-hosted and offers SDKs and prebuilt UI components for rapid integration.
- Email/password and passwordless login
- Social and enterprise SSO
- Secure session management
- Prebuilt frontend components
Logto vs SuperTokens: key differences
Logto is written in TypeScript, while SuperTokens is built with Java. Licensing differs — MPL-2.0 for Logto versus Apache-2.0 for SuperTokens. SuperTokens is the more established project (first released 2020), while Logto arrived in 2022.
Why pick each one
Choose Logto if…
- Great developer experience
- Modern UI and SDKs
Watch out for
- Younger project with evolving APIs
Choose SuperTokens if…
- Easy framework integration
- Good free self-hosted tier
Watch out for
- Some advanced features are paid
Frequently asked questions
Is Logto or SuperTokens better?
Neither is universally better. SuperTokens has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Logto and SuperTokens free and open-source?
Yes. Logto is licensed under MPL-2.0 and SuperTokens under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Logto and SuperTokens with Docker?
Logto: yes. SuperTokens: yes.