Frontegg

Frontegg is a low-code customer identity and access management (CIAM) platform built for SaaS companies. It handles the entire identity lifecycle — from user sign-up and login to role management and security enforcement — so your team doesn't have to build and maintain authentication infrastructure. The platform secures every entry point into your app, including web, mobile, and API access, with enterprise features like single sign-on (SSO), multi-factor authentication (MFA), and breach detection.

What makes Frontegg stand out is its low-code approach. Instead of writing thousands of lines of auth code, you drop in pre-built UI components and configure policies through an admin dashboard. The platform includes a ready-made admin portal where you can manage users, assign roles, set permissions, and view audit logs without touching the backend. It also scales automatically — whether you have a hundred users or a million. Frontegg recently introduced Agen.co, an agentic layer that lets you safely expose your SaaS product to generative AI platforms, allowing users to interact with your app through AI assistants while maintaining security.

Frontegg is best for SaaS startups and growing product teams that want to ship authentication quickly without sacrificing security. It's also useful for enterprises that need to meet compliance requirements (SOC 2, GDPR) and offer advanced login options to their customers. If you're building a customer-facing app and don't want to become an identity expert, Frontegg gives you a solid, scalable foundation.