Supabase vs Zitadel: Features, Pricing and User Reviews 2026
Compare features, pricing, reviews, and more to make an informed decision
Supabase
Supabase is an open-source database platform with instant APIs, authentication, storage, and real-time updates for building apps fast.
Zitadel
Zitadel is a free, open-source identity and access management platform that handles secure login, user management, and access control.
Supabase
Supabase is an open-source database platform with instant APIs, authentication, storage, and real-time updates for building apps fast.
Zitadel
Zitadel is a free, open-source identity and access management platform that handles secure login, user management, and access control.
Supabase
Full Postgres database with tables and relationships
User authentication with email and social logins
File storage with image transformation
Real-time database subscriptions
Edge functions for custom code
Auto-generated REST and GraphQL APIs
Row-level security policies
Database backups and recovery
Vector embeddings for AI applications
Open-source with self-hosting option
Zitadel
Open-source identity platform with full source access
Multi-tenant support for managing multiple organizations
Passwordless login with fingerprints and security keys
Social login (Google, Facebook, GitHub) and enterprise SSO
Two-factor authentication and strong security controls
API-first design for easy integration
Self-hosting or managed cloud options
Complete audit logs for compliance
Custom branding for login pages
Team and role management
Supabase
Supabase offers flexible pricing to suit different project sizes and needs.
The Free plan is perfect for hobby projects and learning. It includes unlimited API requests, 500 MB database storage, 5 GB bandwidth, and 1 GB file storage. Free projects pause after one week of inactivity, and you can have up to 2 active projects.
The Pro plan costs $25 per month and includes 8 GB database space, 250 GB bandwidth, 100 GB file storage, and 100,000 monthly active users. Additional usage is charged as you go. This plan adds email support, daily backups for 7 days, and access to premium features.
The Team plan at $599 monthly adds compliance features like SOC2, single sign-on for your dashboard, priority support with service level agreements, and 14-day backup retention.
For large companies, the Enterprise plan offers custom pricing with dedicated support, uptime guarantees, private Slack channels, and the option to bring your own cloud infrastructure.
Zitadel
Zitadel offers flexible pricing to suit different needs. The free plan is surprisingly generous and includes all core features with support for up to 100 daily active users, unlimited total users, and access to three identity providers like Google or Facebook. This works well for development and small projects.
The Pro plan costs $100 per month and includes 25,000 daily active users. This plan adds your own custom web address, faster support responses, choice of where your data is stored, and a guarantee that the service will be available 99.5% of the time. Additional users beyond the included amount are charged based on usage.
For Enterprise needs, Zitadel offers custom pricing with dedicated support, special agreements, custom metrics, and the option to run everything on your own infrastructure. Enterprise customers get a dedicated technical account manager and tailored pricing based on their specific usage patterns.