Stytch

Integrate comprehensive authentication, authorization, and security into your application with a single platform designed for both humans and AI agents. Gain full control over your login experience using pre-built frontend components, headless SDKs, and backend APIs, tailored to your specific needs. The platform is built with multi-tenant and user-focused data models, eliminating the need for custom logic.

Build once and scale effortlessly with a suite of enterprise-ready features available out-of-the-box:

• Single Sign-On (SSO)
• Multi-Factor Authentication (MFA)
• Role-Based Access Control (RBAC)
• Just-In-Time (JIT) Provisioning
• System for Cross-domain Identity Management (SCIM)

An embeddable admin portal allows your customers to self-serve their auth settings, reducing your team's support load. The platform also provides a turnkey solution for AI agent authentication and security, including advanced tools for machine-to-person (MCP) auth and malicious agent detection. Protect your application with industry-leading bot detection, built-in enforcement tools like invisible CAPTCHA, and intelligent rate limiting to stop account takeover and other threats.