The most developer-friendly authentication platform for modern applications. Enterprise-grade security with 5-minute integration.
30 days free trial, no credit card required
Weeks of work that could be spent on core features
OAuth, sessions, tokens - too many moving parts
Security updates, bug fixes, new features
Add authentication to any app in minutes with our simple SDK
SOC 2 certified with end-to-end encryption and compliance
Google, GitHub, Apple, Microsoft, and more out of the box
Sign up and create your project in under 60 seconds
Install our SDK and add 3 lines of code to your app
Deploy with confidence knowing your auth is bulletproof
Google, GitHub, Apple, Microsoft, and 50+ more providers
SMS, TOTP, and hardware keys for enhanced security
Secure session handling with automatic renewal
Insights into user behavior and authentication patterns
Lead Developer
TechFlow
"Mairh saved us 3 months of development time. The integration was so smooth, we had authentication running in production the same day."
CTO
StartupXYZ
"Finally, an auth service that understands developers. The API is intuitive and the documentation is actually helpful."
Senior Engineer
DataCorp
"We migrated from Auth0 to Mairh and couldn't be happier. Better features, better pricing, better support."
Our SDK works with any framework. Just wrap your app and you're ready to authenticate users.
import { MairhProvider } from '@mairh/react';
function App({ children }) {
return (
<MairhProvider apiKey="YOUR_API_KEY">
{children}
</MairhProvider>
);
}Start free and scale as you grow. No hidden fees, no surprises.
Perfect for personal projects and prototypes
For growing teams and SaaS applications
For large enterprises and mission-critical apps
| Integration Time | Traditional Self-Built | Other Auth Services | mairh ✅ | ||
|---|---|---|---|---|---|
| selfBuilt | 2-4 weeks | Ongoing dev resources | Handle security updates yourself | Custom development needed | Build your own CDN |
| others | 1-2 weeks | Tiered per-user pricing | Basic security features | Partial support | High latency from overseas |
| mairh | 5 minutes | Transparent fixed pricing | Enterprise security + SOC 2 | Native multi-tenant architecture | Dual-node global optimization |
BetterAuth is an open-source auth library that requires self-deployment and maintenance. Mairh is based on similar principles but provides a managed service, giving you convenience without operational concerns.
We're SOC 2 Type II certified with end-to-end encryption. All sensitive data is encrypted and we support data localization storage for compliance requirements.
Enterprise plans support private and hybrid cloud deployment to meet special compliance requirements. Contact our sales team for details.
We provide professional migration tools and technical support. Most migrations can be completed in 1-2 days without affecting existing users.
The free plan supports 1000 active users and basic features with no time restrictions. You can upgrade to paid plans anytime as you grow.
Join 10,000+ developers who chose mairh to power their next project with enterprise-grade authentication.
30-day money-back guarantee | 5-minute integration | No credit card required