1. Home
  2. Product categories
  3. Engineering & Development
  4. Authentication & identity tools

Authentication & identity tools - Top Picks for 2026

Last updated
Jul 16, 2026
Based on
781 reviews
Products considered
174

Authentication & identity tools verify users, manage logins, and protect access. They power sign-ups, memberships, biometrics, and secure sessions for apps and sites.

FirebaseClerkAuth0AppwritePropelAuthCloaked
Framer AI Agents
Framer AI Agents Design and publish professional sites with AI

Top reviewed authentication & identity tools

Top reviewed
"Across the leading tools, teams choose between app-backend platforms, drop-in auth, and enterprise identity depth. and suit fast product launches with embedded sign-in, sessions, and user management, while stands out for heavier SSO, provisioning, MFA, and fine-grained access needs in larger B2B or consumer deployments."
Summarized with AI
123
•••
Next
Last