Softr vs Supabase
Softr and Supabase are both popular tools in the No-Code / Low-Code AI space. Both use a freemium pricing model, with Softr starting at Free and Supabase at Free. Both offer a free tier to get started. Below we break down features, pricing, strengths, and weaknesses to help you decide which tool fits your workflow best.
Last updated: March 2026
Quick Verdict
Choose Softr if you want build client portals and internal tools from airtable and google sheets.. Softr's biggest strengths include fastest path from spreadsheet to web application and no technical skills needed to build functional apps. Choose Supabase if you prefer the open-source firebase alternative with ai-powered sql generation.. Key advantages include generous free tier with real postgresql database and open-source with option to self-host. It's also rated higher (4.8 vs 3.9).
Build client portals and internal tools from Airtable and Google Sheets.
The open-source Firebase alternative with AI-powered SQL generation.
| Softr | Supabase | |
|---|---|---|
| Pricing | Free | Free |
| Free Tier | Yes | Yes |
| Pricing Model | Freemium | Freemium |
| Rating | ★ 3.9 | ★ 4.8 |
| Categories | No-Code / Low-Code AI | Database & SQL Tools, No-Code / Low-Code AI |
| Key Features | 6 features | 6 features |
| Feature | Softr | Supabase |
|---|---|---|
| Build apps from Airtable and Google Sheets data | ✓ | — |
| Pre-built blocks for common app features | ✓ | — |
| User authentication and member portals | ✓ | — |
| Payment integration with Stripe | ✓ | — |
| Custom domains and branding | ✓ | — |
| Responsive design for mobile | ✓ | — |
| PostgreSQL database with automatic API generation | — | ✓ |
| AI SQL editor for natural language queries | — | ✓ |
| Authentication with 20+ social providers | — | ✓ |
| Real-time subscriptions via WebSockets | — | ✓ |
| Edge functions for serverless compute | — | ✓ |
| S3-compatible object storage | — | ✓ |
Softr
Pros
- + Fastest path from spreadsheet to web application
- + No technical skills needed to build functional apps
- + Good selection of pre-built templates
- + Free tier allows testing before committing
Cons
- − Limited to Airtable and Google Sheets as data sources
- − Design customization less flexible than Webflow
- − Complex logic difficult to implement
Supabase
Pros
- + Generous free tier with real PostgreSQL database
- + Open-source with option to self-host
- + AI SQL editor makes database queries accessible
- + Excellent developer experience and documentation
Cons
- − PostgreSQL only — no NoSQL option
- − Free tier pauses inactive projects after 1 week
- − Some features still maturing compared to Firebase
The Bottom Line
Choose Softr if: you want build client portals and internal tools from airtable and google sheets.. It's completely free to use. Keep in mind: limited to airtable and google sheets as data sources.
Choose Supabase if: you prefer the open-source firebase alternative with ai-powered sql generation.. It's completely free to use. It holds a higher user rating (4.8 vs 3.9). Keep in mind: postgresql only — no nosql option.
Both tools compete in the No-Code / Low-Code AI space. The right choice depends on your specific needs, team size, and budget.
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