Authorizer vs Kinde: Features, Pricing and User Reviews 2026
Compare features, pricing, reviews, and more to make an informed decision
Authorizer
Authorizer is a free, open-source authentication and authorization solution that lets you control your user data with your own database.
Kinde
Kinde is a developer platform combining authentication, billing, and access management in one simple interface for SaaS products.
Authorizer
Authorizer is a free, open-source authentication and authorization solution that lets you control your user data with your own database.
Kinde
Kinde is a developer platform combining authentication, billing, and access management in one simple interface for SaaS products.
Authorizer
Self-hosted open-source solution with full data control
11+ database support including SQL and NoSQL
Email, social media, and magic link login options
Multi-factor authentication for extra security
Pre-built login pages and admin dashboard
Role-based access management
Secure session handling with HTTP cookies
Webhooks for custom workflows
GraphQL and REST APIs available
Multiple SDKs for React, Vue, Angular, mobile apps
Kinde
Password and passwordless login options
Social media and enterprise single sign-on
Multi-factor authentication for security
Built-in organization and team management
Role-based access control
Feature flags for controlled releases
Billing and subscription management
Custom branding and domains
Complete API for developers
Works with all major programming languages
Authorizer
Authorizer is completely free and open-source. There are no subscription fees, no per-user charges, and no hidden costs. You can download the software, deploy it on your own infrastructure, and use it for unlimited users without paying anything.
Free (Self-Hosted): Since Authorizer is open-source under the MIT license, you get all features included. You only pay for your own hosting costs (server, database, email service for verification emails). This could be as low as a few dollars per month on cloud providers like Railway, Heroku, Render, or DigitalOcean.
The project is maintained by an active community and accepts sponsorships on GitHub if you want to support development. You can also get community support through their Discord server and GitHub issues for free. This makes it perfect for startups and businesses that want to avoid the high costs of services like Auth0 that charge per user.
Kinde
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.