Authgear - A powerful Firebase alternative

Enterprise-ready IAM features, predictable pricing, and backend agnostic make Authgear the best alternative to Firebase.

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Why Choose Authgear

Enterprise-Ready IAM
With the modern pre-built login page, Authgear lets you tailor authentication to your needs with magic links, passkeys, WhatsApp OTP, advanced password policies, and complete branding control. Create a seamless, secure login flow that matches your brand and user expectations
Truly Backend-Agnostic
Don’t let your identity stack dictate your tech stack. Authgear works seamlessly with any backend or infrastructure, whether you’re running on Firebase, AWS, traditional servers, or microservices. Integrate via standards (JWT, OpenID Connect, SAML) and maintain total flexibility as your needs evolve—without migration headaches or vendor lock-in.
Partnered for Your Success
Get awesome, direct support from our team. We’re committed to your long-term success every step of the way, helping you focus on building, not troubleshooting your authentication solution.
Modern Authentication Options
Out-of-the-box support for passkeys, magic links, WhatsApp OTP, and advanced password policies—no extra configuration required.
Developer-Centric Experience
Built for developers, Authgear provides robust APIs, clear documentation, and flexible integration options to streamline your workflow and accelerate your project.
Customizable Auth Flows
Easily adapt login and registration flows to your business needs, branding, and user experience requirements.
Direct Support and Expertise
Our team is ready to assist with migration, integration, and ongoing support, ensuring your authentication is always reliable and secure.

Compare Authgear and Firebase

Firebase
No Vendor Lock-in
Backend agnostic, integrates with any backend or infra
Tight coupling to Firebase & Google ecosystem
TOTP and Passkey
WhatsApp OTP
Adaptive MFA
Social and Enterprise Connection
Also supports WeChat, Linkedin, Github
OIDC & SAML SSO
With Identity Platform
Branding
Beautiful pre-built UI with great UX
Build your own screen
Email Support
Discord Support

Ready to switch to Authgear?

We have extensive experience migrating users from Auth0, Firebase, and in-house authentication systems. Migration to Authgear is seamless, with expert guidance every step of the way.

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