Best Auth0 Alternatives 2026
Developer-friendly authentication and authorization. Find free, indie, and cheaper options that work for your team.
Want to calculate your exact savings from Auth0?
Calculate Auth0 Savings →What is Auth0?
Auth0 is an authentication and authorization platform built for developers, offering social login, passwordless auth, MFA, and machine-to-machine authentication via flexible APIs. Pricing starts at $23/month for the essentials plan and scales based on active users.
Key Features
Why Look for Auth0 Alternatives?
Auth0's usage-based pricing can become very expensive as applications scale to thousands of active users. Some developers also prefer open-source alternatives that offer more control and avoid vendor lock-in for such a critical piece of infrastructure.
Common Pain Points
- •Pricing can escalate quickly as active user counts grow
- •Free tier limits are restrictive for production applications
- •Post-Okta acquisition has introduced uncertainty about the product roadmap
- •Complex customization often requires deep knowledge of Auth0 rules and actions
Best Auth0 Alternatives (2)
Clerk
$0
100% savings
10k MAU free. Modern DX, pre-built components.
Best for: Modern apps wanting great DX
Visit Clerk →Supabase Auth
$0
100% savings
50k MAU free. Comes with Supabase database.
Best for: Teams using Supabase for database
Visit Supabase Auth →How to export your data from Auth0
CSV, JSON (NDJSON) · verified against official docs
Auth0 head-to-head
More Security tools people are leaving
All Security alternatives →What would you save without Auth0?
Pick your team size and see the yearly number.
Tips for Switching from Auth0
Pro Tips
Ready to Switch from Auth0?
See exactly how much you'll save by switching to one of these alternatives.
Calculate My Auth0 Savings →Looking for Something Similar?
Check out alternatives for related tools in the same category.