AWS Amplify vs Supabase: Which is Better in 2026?
Choosing between AWS Amplify and Supabase comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: Supabase wins this matchup. OutSystems is our overall Low-Code Backend pick. Sanity is our free Low-Code Backend pick. Pick AWS Amplify if you need low-code backend.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
AWS Amplify
Build and deploy full-stack web & mobile apps on AWS
Best for you if:
- • You want AWS integration
Supabase
Open source Firebase alternative
Best for you if:
- • You want full PostgreSQL access
| At a Glance | AWS Amplify | Supabase |
|---|---|---|
Starts at | Free Free plan | Free Free plan |
Category | Low-Code Backend Hosting & Deployment | Data & Databases API Tools |
Rating | 4.2/5 G2 4.2 100 reviews | 4.6/5 G2 4.6 · Capterra 5.0 233 reviews |
Free plan | Yes | Yes |
Watch out for | n/a | Free projects pause after 7 days of inactivity: your app goes offline until someone visits it again. Not suitable for any production use, only for development and demos |
Choose AWS Amplify or Supabase?
Choose AWS Amplify if
- You want AWS integration
- You want full-stack support
- You work in low-code backend, not data & databases
Choose Supabase if
- You want full PostgreSQL access
- You want generous free tier
- You work in data & databases, not low-code backend
In-Depth Analysis
AWS Amplify
Build and deploy full-stack web & mobile apps on AWS
AWS Amplify is cost-effective for small to medium apps.
Strengths
- Pro: AWS integration
- Pro: Full-stack support
- Pro: Good hosting
Weaknesses
- Con: AWS complexity
- Con: Vendor lock-in
Key features
Supabase
Open source Firebase alternative
Supabase is the open-source Firebase alternative that developers actually want to use, Postgres database, authentication, storage, edge functions, and real-time subscriptions in one platform.
Watch out
Free projects pause after 7 days of inactivity: your app goes offline until someone visits it again. Not suitable for any production use, only for development and demos
Strengths
- Pro: Full PostgreSQL access
- Pro: Generous free tier
- Pro: Open-source and self-hostable
- Pro: Great developer experience
Weaknesses
- Con: Projects pause on free tier
- Con: Smaller ecosystem than Firebase
- Con: Less mature than alternatives
Key features
Pricing: AWS Amplify vs Supabase
| Plan | AWS Amplify | Supabase |
|---|---|---|
| Tier 1 | Free Free Tier | $0 Free |
| Tier 2 | $0.023 /GB storage Hosting | $25 Pro |
| Tier 3 | $0.01 /minute Build | $599 Team |
| Tier 4 | $0.3 /1M requests SSR | Custom Enterprise |
Pricing verified from each vendor's public pricing page. Compare in detail on AWS Amplify pricing and Supabase pricing.
Key Takeaways
Supabase
- Higher user rating: 4.6/5 vs 4.2/5
- Larger review base (233 reviews)
- Free tier available
- Our pick for this comparison
AWS Amplify
- Better fit for low-code backend
The Bottom Line
Supabase wins this matchup. OutSystems is our overall Low-Code Backend pick. Sanity is our free Low-Code Backend pick.
Frequently Asked Questions
Is AWS Amplify or Supabase better in 2026?
Supabase wins this matchup. OutSystems is our overall Low-Code Backend pick. Sanity is our free Low-Code Backend pick. Pick AWS Amplify for low-code backend workflows (main strength: AWS integration). Pick Supabase for data & databases workflows (main strength: full PostgreSQL access).
What are AWS Amplify and Supabase used for?
AWS Amplify: Build and deploy full-stack web & mobile apps on AWS. Supabase: Open source Firebase alternative.
What does AWS Amplify cost vs Supabase?
AWS Amplify's paid plans start at Free (Build). Supabase's paid plans start at Free (Pro).
What's the main difference between AWS Amplify and Supabase?
AWS Amplify's main strength: AWS integration. Supabase's main strength: full PostgreSQL access.