AuthSmith

AuthSmith is the identity infrastructure built for modern developers who need to move fast without cutting corners on security. It's a complete, secure, and scalable authentication solution that removes the immense pain of building auth from scratch. In today's app landscape, authentication is foundational but notoriously complex—difficult to implement securely, time-consuming to integrate across platforms, and dangerously easy to misconfigure. AuthSmith solves this by providing a powerful, drop-in solution that lets your team integrate robust user management in minutes, not months. Designed for startups and growing businesses, it handles everything from simple email/password logins to advanced Single Sign-On (SSO), multi-factor authentication (MFA), and granular role-based access control. With AuthSmith, you can focus on building your next big idea's core features, while we ensure your user identity layer is secure, private, and ready to scale from day one. It's the secure foundation your application deserves.

Centralized User Management

Effortlessly manage your entire user base from a single, intuitive dashboard. Create, update, and deactivate user accounts, assign roles and permissions, and configure authentication settings without touching backend code. This centralized control simplifies administration and provides a clear overview of your user ecosystem, saving you countless hours of manual management and database queries.

Advanced Security & Automated Alerts

Go beyond basic passwords with enterprise-grade security features. AuthSmith includes Multi-Factor Authentication (MFA), checks user passwords against known data breaches, and offers session controls like geo-fencing. Crucially, its automated security alert system notifies you instantly of suspicious login attempts or failed authentications, allowing you to proactively respond to potential threats.

Seamless Login Methods & SSO

Offer your users a frictionless login experience with support for all major methods. Integrate email/password, popular social logins (like Google or GitHub), and powerful Single Sign-On (SSO) for enterprise customers. This flexibility improves user onboarding, reduces password fatigue, and allows you to cater to both consumer and B2B audiences with one unified platform.

Robust API Access & Integrations

Build AuthSmith seamlessly into your unique application flow with its comprehensive, developer-friendly APIs. Enable custom authentication workflows, sync user data with your other services, and leverage pre-built components for faster frontend integration. This ensures AuthSmith adapts to your stack, rather than forcing you to adapt your development process to it.

Rapid MVP Development for Startups

A startup building its minimum viable product needs to validate its idea quickly. AuthSmith allows founders to integrate a full-featured, secure authentication system in minutes. This lets them bypass weeks of complex auth development and focus engineering resources on core product features, accelerating time-to-market and user testing without security compromises.

Scaling SaaS Applications

As a B2B SaaS application grows, its authentication needs become more complex. AuthSmith scales effortlessly, providing the advanced features needed for larger teams, such as Role-Based Access Control (RBAC) for internal permissions, Enterprise SSO for corporate clients, and detailed analytics to monitor platform adoption and user behavior.

Enhancing Security for Established Apps

An existing application with a custom-built or outdated auth system is a security liability. AuthSmith offers a secure migration path ("lazy migration") to modernize the identity layer. Teams can bolster security with MFA, breach monitoring, and automated alerts without a disruptive, full-scale rewrite, immediately improving their security posture.

Building Consumer-Facing Mobile & Web Apps

For apps targeting a broad consumer audience, user experience is paramount. AuthSmith’s pre-built UI components and support for social logins (Google, Apple, etc.) make sign-up and login seamless. Features like session management and secure data storage ensure a smooth and trustworthy user journey from first visit to regular engagement.

How quickly can I integrate AuthSmith into my project?

You can have a basic authentication flow up and running in as little as 5 minutes! Our detailed Quickstart guide and pre-built UI components are designed for rapid integration. Simply add our SDK to your project, configure your settings in the dashboard, and you'll have a secure login system ready for users in no time.

What happens if I exceed my plan's user limit?

Our Starter and Free plans have monthly active user (MAU) limits. If you exceed your plan's limit, your service will continue to function without interruption. We will notify you and provide a grace period to upgrade to a higher tier that accommodates your growth, such as the Professional or Enterprise plan, which offer unlimited users.

Is my users' data secure and private with AuthSmith?

Absolutely. Security and privacy are our top priorities. All sensitive user data is encrypted at rest and in transit. We adhere to industry best practices and compliance standards. Furthermore, our Enterprise plan offers the option to use your own database, giving you full control over your data's physical storage location.

Can I customize the login UI to match my app's branding?

Yes! While our pre-built components offer a great starting point, you have full control over the look and feel. You can disable AuthSmith branding and apply your own CSS for complete customization. For deeper integration, our robust APIs allow you to build a fully custom frontend experience while leveraging our secure backend infrastructure.

AuthSmith offers flexible, transparent pricing designed to scale with your application's needs.

Free ($0/month): Perfect for small projects and prototypes, supporting up to 10k monthly active users with email/password login, basic analytics, and community support.

Starter ($19/month): Great for growing apps, offering up to 10k MAUs, social logins, password breach checks, multi-factor authentication (MFA), and the ability to disable branding.

Professional ($79/month): Ideal for professional applications with unlimited users. Includes advanced analytics, automated security alerts, Role-Based Access Control (RBAC), and priority email support.

Enterprise ($199/month): Built for large-scale applications, featuring unlimited users, Enterprise SSO, custom integrations, advanced security controls like session geo-fencing, a dedicated account manager, and 24/7 phone support.