AWS Amplify vs Convex: Which is Better in 2026?
Choosing between AWS Amplify and Convex 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: Convex 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 a free tier to start with.
Short on time? Here's the quick answer
We've tested both tools. 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
- • You want full-stack support
Convex
Real-time backend platform for reactive apps
Best for you if:
- • You want real-time first
- • You want great DX
| At a Glance | AWS Amplify | |
|---|---|---|
Starts at | FreeFree tier available | FreeFree tier available |
Best For | Low-Code Backend | Low-Code Backend |
Rating | 4.2/5 | 4.6/5 |
Free plan | Yes | Yes |
Choose AWS Amplify or Convex?
Choose AWS Amplify if
Build and deploy full-stack web & mobile apps on AWS
- You want aWS integration
- You want full-stack support
Choose Convex if
Real-time backend platform for reactive apps
- You want real-time first
- You want great DX
| Feature | AWS Amplify | Convex |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| User Rating | ★4.2/5 100 reviews | ★4.6/5 6 reviews |
| Categories | Low-Code BackendHosting & Deployment | Low-Code BackendServerless |
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
- +AWS integration
- +Full-stack support
- +Good hosting
Weaknesses
- -AWS complexity
- -Vendor lock-in
Key features
Convex
Real-time backend platform for reactive apps
Convex Free tier is generous for side projects: 1M function calls/mo and 0.5GB storage at no cost.
Watch out
EU hosting adds a 30% surcharge on all usage, significant for European teams
Strengths
- +Real-time first
- +Great DX
- +TypeScript native
Weaknesses
- -Vendor lock-in
- -Newer platform
Key features
Pricing: AWS Amplify vs Convex
| Plan | AWS Amplify | Convex |
|---|---|---|
| Tier 1 | Free Free Tier | $0 Free |
| Tier 2 | $0.023 /GB storage Hosting | $25/developer Professional |
| Tier 3 | $0.01 /minute Build | N/A |
| Tier 4 | $0.3 /1M requests SSR | N/A |
Pricing verified from each vendor's public pricing page. Compare in detail on AWS Amplify pricing and Convex pricing.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: AWS Amplify
Want the highest-rated option?
AWS Amplify: 4.2/5 (100 reviews). Convex: 4.6/5 (6 reviews).
Go with: Convex
Value user reviews?
AWS Amplify: 100 reviews (4.2/5). Convex: 6 reviews (4.6/5).
Go with: AWS Amplify
3 Questions to Help You Decide
What's your budget?
Both are freemium. Pricing won't help you decide here.
What's your use case?
Both are low-code backend tools. Compare their specific features to decide.
How important are ratings?
Convex is rated higher: 4.6/5 vs 4.2/5.
Key Takeaways
Convex
- Higher user rating: 4.6/5 vs 4.2/5
- Free tier available
- Our pick for this comparison
AWS Amplify
- Larger review base (100 reviews)
The Bottom Line
Convex 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 Convex better?
Convex is rated in our evaluation. Both are freemium.
What are AWS Amplify and Convex used for?
AWS Amplify: Build and deploy full-stack web & mobile apps on AWS. Convex: Real-time backend platform for reactive apps.
What does AWS Amplify cost vs Convex?
AWS Amplify is freemium (free tier + paid plans). Convex is freemium (free tier + paid plans). Visit their websites for detailed pricing.