Logto vs SuperTokens: Which Is Better in 2026?
A side-by-side comparison of Logto and SuperTokens, two dev tools tools — what each does, who it's best for, and how to choose between them.
Quick verdict
Logto and SuperTokens are both dev tools tools, so it comes down to fit. Pick Logto if you want Modern, open-source auth infrastructure with SSO, MFA and multi-tenancy — and a generous free tier. Pick SuperTokens if you want Open-source user authentication — login, sessions and social auth you can self-host and fully control.
Logto
Modern, open-source auth infrastructure with SSO, MFA and multi-tenancy — and a generous free tier.
- Category
- Dev Tools
- Rating
- Not yet rated
- Best for
- authentication, sso, identity
SuperTokens
Open-source user authentication — login, sessions and social auth you can self-host and fully control.
- Category
- Dev Tools
- Rating
- Not yet rated
- Best for
- authentication, open source, session management
| At a glance | Logto | SuperTokens |
|---|---|---|
| What it is | Modern, open-source auth infrastructure with SSO, MFA and multi-tenancy — and a generous free tier. | Open-source user authentication — login, sessions and social auth you can self-host and fully control. |
| Category | Dev Tools | Dev Tools |
| Type | Software | Software |
| Best for | authentication, sso, identity, oauth | authentication, open source, session management, auth0 alternative |
What is Logto?
Adding authentication to an app is one of those jobs that's deceptively deep — sessions, social login, SSO, MFA, multi-tenancy — and getting any of it subtly wrong is a security risk. Logto is a modern, developer-focused answer: 'modern auth infrastructure for developers' that gives you enterprise-grade identity without building it all yourself.
Everything auth, out of the box
Logto is an authentication and identity platform that adds multi-tenancy, enterprise SSO and role-based access control to your applications. It supports the OAuth 2.1 and OIDC standards with passwordless sign-in, social login, multi-factor authentication and even machine-to-machine auth for services and agents. That breadth means you're not bolting on separate tools for each piece — the whole identity layer comes from one platform, correctly implemented. It sits alongside open auth tools like SuperTokens and Ory.
Pre-built experiences, full control
Logto ships pre-built sign-in experiences so you can get a polished login flow running fast, plus a Management API for full programmatic control when you need to customize. It integrates with 20+ frameworks including Next.js, React, Vue, Angular and Go, so it drops into whatever you're building with. That balance — quick to start, deep when you need it — is exactly what developers want from an auth provider.
Cloud or self-hosted, your data your region
Logto offers both cloud-hosted and self-hosted deployment, with data centers across the EU, Australia, US and Japan — so you can keep user data in the region you need for compliance, or run it entirely yourself. That flexibility is a meaningful edge over closed providers that dictate where your identity data lives.
Grows with you, predictably
Because Logto is built for SaaS and B2B multi-tenant systems from the start, it scales as you move upmarket rather than forcing a re-platform when you land your first enterprise customer.
Who it's for
Logto suits developers and technical teams building SaaS applications, AI products, B2B platforms and multi-tenant systems who need enterprise-grade authentication without extensive custom development.
Pricing
Logto is freemium with token-based, pay-as-you-go pricing and a genuinely generous free tier of 50K monthly active users — with no hidden billing surprises. That large free MAU allowance means many apps can run on Logto free for a long time, a stark contrast to auth providers that charge steeply per user.
Bottom line: Logto is modern, open-source auth infrastructure — SSO, MFA, multi-tenancy and pre-built flows across 20+ frameworks, cloud or self-hosted — with a 50K-MAU free tier that makes it an easy, cost-effective alternative to closed identity providers.
What is SuperTokens?
SuperTokens is an open-source authentication and session-management platform — a developer-friendly alternative to services like Auth0 and AWS Cognito. You can self-host it for full control or use the managed service, and either way you get customizable login, secure sessions and no vendor lock-in, across more than 25 frameworks.
What is SuperTokens?
SuperTokens handles the hard, security-critical parts of user auth so you don't have to build them from scratch: sign-up and login, session management, password policies and more. Its distinctive architecture separates a backend core from frontend SDKs, which gives developers far more room to customize flows and keep data under their control than a typical closed auth service allows.
Who it's for
SuperTokens is built for developers and teams — startups and enterprises alike — who want customizable authentication without being locked into a proprietary vendor. It's especially appealing to organizations that prefer open source, want to self-host for data ownership, or need to control auth costs as they scale. SDKs cover JavaScript, React, Angular, Vue, Python, Go, Flutter, Android, iOS and more.
Key features
- Multiple auth methods: email/password, passwordless magic links, social login and SSO
- Robust session management with custom password policies and session limits
- Multi-tenancy support with tenant discovery
- Account linking across different sign-in methods
- Attack Protection Suite with CAPTCHA integration and bot prevention
- Pre-built UI deployable in minutes, or fully custom interfaces
- Plugin system for extensibility (banning, CAPTCHA, tenant discovery)
Own your auth and your data
The biggest reason teams pick SuperTokens is control. Self-hosting means users authenticate on your own domain with no redirects to a third party, and you keep full ownership of the user data — a sharp contrast to hosted auth services. The core-plus-SDK architecture also means you can customize login flows deeply instead of bending your product around a vendor's fixed UI.
Fast to set up, deep when you need it
Despite that flexibility, SuperTokens is quick to get running: a pre-built UI can be live in about five minutes via the CLI, and 25+ framework SDKs mean it drops into most stacks. When you need more, the plugin system and customizable interfaces let you extend it — from banning users to adding CAPTCHA to building bespoke tenant discovery — so it grows with your requirements rather than capping them.
Trusted and cost-conscious
SuperTokens is Y Combinator-backed, SOC 2 compliant and has 12,000+ GitHub stars, reflecting real community trust. It also emphasizes cost savings versus commercial competitors and offers seamless migration from Auth0 without forcing password resets — so teams outgrowing a pricey hosted service can switch without disrupting their users.
Security built in, not bolted on
Authentication is where security matters most, and SuperTokens treats it that way. Its Attack Protection Suite adds CAPTCHA integration and bot prevention to defend against credential stuffing and automated abuse, robust session management guards against hijacking, and custom password policies and session limits give teams fine control over risk. Because the flows are open source, security-conscious teams can also audit exactly how their auth works rather than trusting a black box.
Why choose SuperTokens
For developers who want secure, customizable authentication without vendor lock-in or ballooning costs, SuperTokens is a compelling open-source option. Its self-hosting, flexible architecture, broad framework support, attack protection and easy migration make it a practical way to own your login stack while keeping setup fast and your users' data in your hands.
Key differences at a glance
- Purpose: Logto is Modern, open-source auth infrastructure with SSO, MFA and multi-tenancy — and a generous free tier. SuperTokens, by contrast, is Open-source user authentication — login, sessions and social auth you can self-host and fully control.
- Category & type: both sit in Dev Tools, and both are offered as software.
- Best suited for: Logto leans toward authentication, sso, identity, whereas SuperTokens leans toward authentication, open source, session management.
- Community rating: Logto is not yet rated vs SuperTokens is not yet rated. Ratings are community-submitted and change over time.
Logto vs SuperTokens: which should you choose?
Logto and SuperTokens both serve the dev tools space, so the best choice depends on your priorities. Choose Logto if you want Modern, open-source auth infrastructure with SSO, MFA and multi-tenancy — and a generous free tier. Choose SuperTokens if you want Open-source user authentication — login, sessions and social auth you can self-host and fully control.The smartest move is to try each one's free tier or trial on a real task — that's the fastest way to feel the difference and pick the tool you'll actually stick with.
Frequently asked questions
Is Logto better than SuperTokens?
It depends on what you need. Logto is Modern, open-source auth infrastructure with SSO, MFA and multi-tenancy — and a generous free tier. SuperTokens is Open-source user authentication — login, sessions and social auth you can self-host and fully control. Both are dev tools tools, so the right pick comes down to your specific priorities, budget and workflow.
What's the main difference between Logto and SuperTokens?
Logto focuses on Modern, open-source auth infrastructure with SSO, MFA and multi-tenancy — and a generous free tier. while SuperTokens focuses on Open-source user authentication — login, sessions and social auth you can self-host and fully control. Read the full breakdown above and check each tool's site for current features and pricing.
Can I use both Logto and SuperTokens?
In many cases, yes — teams often use complementary tools together. Whether it makes sense depends on overlap in functionality and your budget. Try the free tier or trial of each to see how they fit your stack before committing.
Which is cheaper, Logto or SuperTokens?
Pricing changes often, so check each tool's pricing page for the latest. Many tools offer a free tier or trial, which is the best way to evaluate value for your specific usage before you pay.