Kinde vs FusionAuth: Features, Pricing and User Reviews 2026

Kinde offers transparent pricing that grows with your business:

The Free plan costs nothing and includes up to 10,500 monthly active users. You get all basic features including authentication, organizations, feature flags, and standard support. This plan works great for getting started and testing.

The Pro plan costs $25 per month and removes limits on users and organizations. You keep the 10,500 free monthly active users, then pay only for additional usage. This plan adds API keys and removes Kinde branding.

The Plus plan at $75 monthly includes enterprise single sign-on for free, six different environments, and priority features. You also get discounts on transaction fees and user costs.

The Scale plan costs $250 per month and provides the most advanced features including custom domains for each organization, custom email settings, and complete security reports. This plan offers the biggest discounts for high-volume usage.

FusionAuth offers flexible pricing to match different needs and deployment preferences.

Self-Hosted is completely free with unlimited users. Download and run FusionAuth on your own infrastructure with no ongoing costs. You get all core authentication features, making it perfect for development, testing, and production environments where you want full control.

Basic Plan starts at $37 per month and provides a single cloud server instance, ideal for development and testing environments. It includes one custom domain and basic cloud hosting.

Business Plan costs $225 per month and offers a dedicated server with nightly backups, availability across multiple zones, and support for up to five custom domains. This plan suits most production applications.

High Availability Plan begins at $500 per month with redundant servers, configurable backups, and up to 99.99% uptime guarantee with the Enterprise support plan. This includes 20 custom domains and deployment in any AWS region.