Amazon Cognito vs FusionAuth: Features, Pricing and User Reviews 2026
Compare features, pricing, reviews, and more to make an informed decision
Amazon Cognito
Amazon Cognito is a cloud service that adds secure user sign-up, sign-in, and access control to web and mobile apps.
FusionAuth
FusionAuth is a developer-first authentication platform offering flexible login, single sign-on, and user management with self-hosted or cloud deployment.
Amazon Cognito
Amazon Cognito is a cloud service that adds secure user sign-up, sign-in, and access control to web and mobile apps.
FusionAuth
FusionAuth is a developer-first authentication platform offering flexible login, single sign-on, and user management with self-hosted or cloud deployment.
Amazon Cognito
User pools for managing accounts
Social login with Google, Facebook, Apple
Enterprise federation via SAML and OIDC
Passwordless authentication options
Multi-factor authentication support
Advanced security and threat detection
Customizable login pages
AWS service access control
Email and SMS verification
Lambda triggers for custom workflows
Mobile and web SDK support
Compliance with security standards
FusionAuth
Password and passwordless authentication options
Social login integration (Google, Facebook, Apple, LinkedIn)
Single sign-on across applications
Multi-factor authentication and biometric support
Breached password detection
User registration and profile management
Role-based permissions and access control
REST APIs and SDK libraries
Self-hosted or cloud deployment
Customizable login pages and email templates
Amazon Cognito
Amazon Cognito uses pay-as-you-go pricing based on monthly active users (MAUs). A user counts as active when they sign in during the month. The service offers three pricing tiers:
Free Tier: Get 10,000 MAUs free every month for users signing in directly, plus 50 free MAUs for enterprise federation. This never expires and works for both new and existing customers.
Lite Tier: Starts at free for the first 10,000 users, then $0.0055 per MAU for users 10,001 to 100,000. Prices decrease as volume grows, reaching $0.0025 per MAU above 10 million users.
Essentials Tier: Costs $0.015 per MAU above 10,000 users. Includes standard security features and is the default for new accounts.
Plus Tier: Costs $0.02 per MAU with no free tier. Includes advanced security like threat detection, compromised credential monitoring, and risk-based authentication. This tier can save up to 60% compared to adding security features separately.
Enterprise federation through SAML or OIDC costs $0.015 per MAU above 50 users across all tiers.
FusionAuth
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.
