Cloudflare vs Supabase Edge Functions
A detailed comparison to help you choose between Cloudflare and Supabase Edge Functions.
Quick Verdict
4.4/5
Cloudflare
122 reviews
4.9/5
Supabase Edge Functions
393 reviews
Supabase Edge Functions is rated higher (4.9 vs 4.4). Cloudflare provides distributed content delivery, DDoS mitigation, and R2 object storage. Designed for developers and enterprises needing reliable infrastructure with minimal latency. 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.
Cloudflare Global CDN and DDoS protection with object storage | Supabase Edge Functions TypeScript edge functions close to your Postgres DB | |
|---|---|---|
| Overview | ||
| Rating | 4.4 (122 reviews) | 4.9 (393 reviews)✓ |
| Pricing model | freemium | freemium |
| Starting price | Free tier available | Free tier available |
| Best for | Teams building web applications requiring global distribution, DDoS protection, and cost-efficient object storage without egress fees. | Supabase developers adding serverless functions that need close database proximity |
| Specifications (entry plan) | ||
| CPU cores | 0 vCPU | — |
| RAM | 0 GB | — |
| Storage | 0 GB | — |
| Bandwidth | 0 TB/mo | — |
| SLA uptime | 99.99% | — |
| Data-center count | 300 | — |
| Features | ||
| IPv6 | ✓ | |
| DDoS protection | ✓ | |
| Automated backups | ||
| Snapshots | ||
| Managed option | ||
| Bare metal | ||
| GPU available | ||
| S3-compatible | ||
| Hourly billing | ||
| Free tier | ✓ | |
| Data-center locations | ||
| Regions | Global — 300+ cities | — |
| Tags | ||
| Tags | free tiers3 compatibleddos protectioneu datacenterus datacenterapac datacenterapi accessipv6terraform provider | free tierapi accessopen source |
| Visit Cloudflare → | Visit Supabase Edge Functions → | |
Cloudflare
Pros
- + Remove egress fees with R2 object storage pricing model
- + Deploy content globally with automatic edge caching
- + Mitigate DDoS attacks with Anycast network
- + Integrate security and performance in one platform
Cons
- - R2 has limited regional availability compared to AWS S3
- - Steeper learning curve for complex configuration options
- - Egress costs still apply for some traffic patterns outside R2
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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