Supabase vs Retool
Detailed comparison to help you choose the right tool for your needs
R
Retool
Low-code internal tool builder for developers
4.6
Editorial RatingQuick Comparison
Rating
4.5
vs4.6
Starting Price
Free
vsFree
Pricing Model
freemium
vsfreemium
Feature
Supabase
Retool
PostgreSQL database
Authentication
Storage
Edge functions
Realtime
REST & GraphQL APIs
Drag-and-drop UI builder
Database & API connections
JavaScript & Python logic
Self-hosted option
Granular permissions
Audit logs
Supabase Pros
- Open source — no vendor lock-in
- Full PostgreSQL power (not a NoSQL compromise)
- Best free tier in the backend-as-a-service space
- Excellent developer experience and documentation
- Row Level Security for fine-grained access control
Supabase Cons
- Free projects pause after 1 week of inactivity
- Self-hosting is complex to maintain
- Smaller ecosystem than Firebase for mobile
Retool Pros
- Dramatically faster than building custom admin panels from scratch
- Connects to 30+ databases and APIs with minimal configuration
- JavaScript and Python inline for custom business logic
- Self-hosted option keeps data on your infrastructure
- Used at enterprise scale — proven reliability
- Active component library with charts, tables, forms, and maps
Retool Cons
- Vendor lock-in — apps are not portable to other frameworks
- Not suitable for customer-facing or public-facing applications
- Per-seat pricing gets expensive for large internal user counts
- Self-hosted requires Business plan at $50/user/mo
- UI customization limited compared to fully custom builds
- Performance ceiling below hand-coded apps for complex interactions