AWS Lambda vs Supabase Edge Functions
A detailed comparison to help you choose between AWS Lambda and Supabase Edge Functions.
Quick Verdict
4.0/5
AWS Lambda
243 reviews
4.9/5
Supabase Edge Functions
393 reviews
Supabase Edge Functions is rated higher (4.9 vs 4.0). AWS Lambda is the original FaaS service — run code without servers. Supports 15+ runtimes, 1M free requests/month, and integrates deeply with 200+ AWS services. Triggered by S3, DynamoDB, API Gateway, and more. Supabase Edge Functions run TypeScript serverless functions at the edge using Deno. Close to your Supabase PostgreSQL database for low-latency operations. Free tier available.
 AWS Lambda The original serverless functions service | Supabase Edge Functions TypeScript edge functions close to your Postgres DB | |
|---|---|---|
| Overview | ||
| Rating | 4.0 (243 reviews) | 4.9 (393 reviews)✓ |
| Pricing model | freemium | freemium |
| Starting price | Free tier available | Free tier available |
| Best for | AWS developers building event-driven serverless applications integrated with the AWS ecosystem | Supabase developers adding serverless functions that need close database proximity |
| Tags | ||
| Tags | free tierapi accessus datacentereu datacenterapac datacenter | free tierapi accessopen source |
| Visit AWS Lambda → | Visit Supabase Edge Functions → | |
AWS Lambda
Pros
- + 1M free requests/month forever
- + Supports 15+ programming languages
- + Deep AWS ecosystem integration
Cons
- - Cold starts up to several seconds
- - AWS complexity and learning curve
Supabase Edge Functions
Pros
- + Close to Supabase database — low latency
- + TypeScript and Deno native
- + Free tier available
Cons
- - Supabase dependency
- - Deno vs Node.js differences
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