Authdog

Agentic Identity, Access Control and Observability

Build your
Agent
product
Be
authorized

Issue identities to agents. Decide what they can do. Investigate abuse with Observability.

Free tier included · No credit card required

Identity, built in

Security that works
out of the box

Every layer of authentication, session management, and abuse prevention, handled for you, so your users stay safe by default.

Multifactor Authentication

Enforced

Each user's self-serve multifactor settings are enforced automatically during sign-in.

Session Management

Live

Manage the full session lifecycle, including active device monitoring and remote session revocation.

DeviceMacBook Pro
BrowserChrome
LocationSan Francisco, CA
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Fraud & Abuse Prevention

Blocked

Block high-risk disposable email domains and stop free-trial abuse before it starts.

Sign-ups evaluated14:09
Phone
1
SMS
Books
TV
Security alert
Your security passcode is 7646…

Email & SMS one-time passcodes

Delivered

Fast, reliable one-time passcode delivery with built-in brute-force prevention.

Magic Links

Passwordless

Improve sign-up conversion and filter out spam and fraud with passwordless Magic Links.

Social Sign-On

Connected

Add high-conversion social sign-on in minutes. 20+ providers and growing.

Advanced security

Enforced

Protect every sign-in with layered controls built for modern security and compliance requirements.

Bot Detection

Monitored

Dramatically cut fraudulent sign-ups with continuously-updated machine learning that separates humans from bots in real time.

Passwords

Protected

Simple, secure password authentication, complete with leaked-credential breach detection and self-serve recovery.

API Keys

Rotated

Give every user and machine secure, production-ready API keys: issued, rotated, and revoked without building any of the boilerplate or UI.

MCP Server

Secured

Add secure, consent-driven access for AI agents with Authdog's MCP Server, fully backed by your authentication and authorization.

Authdog Components

Polished auth screens,
live in an afternoon.

Sign-in, profile, organization, and security screens that fit your product from first render.

17 componentsTap to preview
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Frameworks

19

Build with SDKs for
modern frameworks

Authdog keeps developer experience front-and-center with helpful SDKs for the modern frameworks you already ship on.

All frameworks

Integrations

89

Integrate with
the tools you love

Use Authdog as the source of truth for your user data and connect it to the tools your team already depends on.

All integrations

Make complex identity
feel simple
.

Fast for developers to ship. Effortless for customers to use. Handle demanding identity and access challenges without maintaining another platform.