AuthOS

The Authentication
Operating System

The complete, self-hosted identity platform for B2B, B2C, and developer tools. Handles millions of authentications so you can focus on your product.

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Single Binary

deployment

Supports SQLite, Postgres, MySQL

Universal

JavaScript SDK

React, Vue, Svelte, Node

100% Control

data ownership

No vendor lock-in

Open Source

transparent core

Fully auditable code

Performance

Built for speed, not excuses

Rust core. Zero GC pauses. Real benchmarks from K6 load tests.

12ms

P50 Latency

Token verification

~18MB

RAM Usage

Idle state

25M

MAUs

Single SQLite node

Rust

Powered

Memory safe & fast

Features

Everything you need, nothing you don't

Built for B2B SaaS from day one.

Multi-tenant Native

Organizations, teams, and role-based access built in. Not a bolt-on.

Self-Hostable

Your infrastructure, your data. Deploy anywhere: on-prem, VPC, or use our cloud.

Enterprise SSO

SAML 2.0 and OIDC federation. Let customers bring their own IdP.

Passkeys & MFA

WebAuthn, TOTP, and email verification. Phishing-resistant auth.

Fine-grained Permissions

Google Zanzibar-style ReBAC. Define who can do what, on what resource.

Observable

Prometheus metrics, structured logs, and audit trails. Debug in minutes.

Developer Experience

Ship in minutes, not months

A strongly-typed SDK that works. Install, authenticate, ship.

Read the docs →

                import { useAuthOS, SignIn } from '@drmhse/authos-react';function App() {  const { isAuthenticated } = useAuthOS();  if (!isAuthenticated) {    // Now supports OAuth providers!    return <SignIn providers={['github', 'google']} />;  }  return <Dashboard />;}
              
NORMAL
App.tsx
Top
$ npm install @drmhse/authos-react
$ npm run dev
✔ Ready in 240ms
  ➜  Local:   http://localhost:5173/
  ➜  Network: use --host to expose

                <script setup>import { useAuthOS, SignIn } from '@drmhse/authos-vue';const { isAuthenticated } = useAuthOS();</script><template>  <SignIn v-if="!isAuthenticated" :providers="['github', 'google']" />  <Dashboard v-else /></template>
              
NORMAL
App.vue
Top
$ npm install @drmhse/authos-vue
$ npm run dev
✔ Vite server started
  ➜  Local:   http://localhost:3000/

                import { createAuthMiddleware } from '@drmhse/authos-node/express';import express from 'express';const { requireAuth } = createAuthMiddleware({  baseURL: 'https://authapi.authos.dev'});app.get('/private', requireAuth(), (req, res) => {  res.json({ user: req.auth.claims });});
              
NORMAL
server.ts
Top
$ npm install @drmhse/authos-node
$ node server.ts
ℹ Auth middleware initialized
Listening on port 8080...

                import { SsoClient } from '@drmhse/sso-sdk';const sso = new SsoClient({  baseURL: 'https://authapi.authos.dev'});// Switch organizations seamlesslyawait sso.organizations.select('acme-corp');// Authenticate with OAuthawait sso.auth.login({  provider: 'github',  org_slug: 'acme-corp'});
              
NORMAL
main.ts
Top
$ npm install @drmhse/sso-sdk
$ ts-node main.ts
✔ Authenticated as user@example.com
Token valid. Expires in 1h.

Observability

Total visibility. Full control.

Monitor users, manage tenants, and respond to threats from a single pane.

API Request Rate RPS

4,280

Global Latency (P99) ms

24ms

Active Sessions Live

892,104

Threats Blocked Security

12,402

Ready to ship?

Stop building auth. Start building your product.

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The AuthenticationOperating System