free
Drop-in authentication with pre-built UI components optimized for React and Next.js
AuthAuth Provider
Best Auth Tools (2026)
Top-rated auth tools for vibe coding, compared by features, pricing, and workflow fit.
8 tools
free
PostgreSQL-native auth with row-level security and social/email/phone login
AuthAuth Provider
free
Google auth service with email phone social and anonymous sign-in methods
AuthAuth Provider
open-source
Framework-agnostic auth library formerly NextAuth.js supporting 80+ providers
AuthAuth Library
free
All-in-one auth with built-in orgs RBAC feature flags and billing hooks for SaaS
AuthAuth Provider
open-source
Lightweight session-based auth library for TypeScript with zero dependencies
AuthAuth Library
open-source
Open-source auth with self-host option pre-built login UI and session management
AuthAuth Provider