Stytch
Developer platform for user authentication, authorization, and security — for both human users and AI agents.
| What is it | Developer platform for user authentication, authorization, and security — for both human users and AI agents. |
|---|---|
| Pricing | Freemium |
| Free tier | Yes |
| Platform | API |
| API | Yes |
| Works with | Claude AI |
| Best for | Adding secure login (passwords, passkeys, SSO) to a web app, Building a multi-tenant SaaS platform with per-customer auth policies |
| Domain registered | 2014 |
Data updated Aug. 1, 2026
What does Stytch do?
Stytch is a developer platform that handles user authentication, authorization, and security. It provides the tools to add login features like passwords, passkeys, single sign-on (SSO), and multi-factor authentication to applications. The platform is built to scale from a project's first user to large enterprise customers, managing the complexity of security and access control so developers don't have to.
The platform works by offering a full suite of APIs, SDKs, and pre-built UI components. Developers can integrate as much or as little as they need, from a complete front-end login flow to headless backend APIs. A key aspect is its native support for multi-tenancy, which means features like role-based access control (RBAC) and SCIM provisioning work out-of-the-box for applications serving multiple organizations. It also includes specific tooling for the emerging need to authenticate and authorize AI agents, not just human users.
Stytch is for development teams building business or consumer applications who want to implement robust authentication without building it from scratch. It is particularly useful for SaaS companies that need to offer secure, customizable login experiences to their enterprise customers, and for teams integrating AI agents that require secure access to user data and systems.
Key features
What makes it stand outWho is Stytch for?
Who benefits most from this toolPricing
Free tier available — start without a credit cardPay as you go
- 99 custom branding
- Volume based additional m2m token cost
- 0.005 additional fingerprint cost
- 125 additional SSO scim connection cost
- Volume based additional monthly active member cost
- Full suite of authn and authz features
- Organization-level primary + secondary auth policies
- Built-in multi-tenancy
- Find your organizations
- SCIM provisioning, deprovisioning and automatic role management
- JIT provisioning controls by email domain & SSO Connection
- Optional fraud and risk prevention
- Pre-built UI components for login and admin portal
Enterprise
- Enterprise Support SLA
- Private support Slack channel
- Migration support
- 99.99% uptime SLA
- HIPAA/BAA
- Advanced fraud protection
- Unlimited SSO/SCIM connections
- Volume discounts
Trust & presence
Gallery
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