Retool vs Supabase
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
4.6
vs4.5
Starting Price
Free
vsFree
Pricing Model
freemium
vsfreemium
Feature
Retool
Supabase
Drag-and-drop UI builder
Database & API connections
JavaScript & Python logic
Self-hosted option
Granular permissions
Audit logs
PostgreSQL database
Authentication
Storage
Edge functions
Realtime
REST & GraphQL APIs
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
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