Cloudflare R2 vs Supabase Storage(2026)
Cloudflare R2 is better for teams that need no egress fees (huge vs aws s3). Supabase Storage is the stronger choice if integrated with supabase auth. Cloudflare R2 is freemium (from $0.015/GB/month) and Supabase Storage is freemium (from $25/month (included in Supabase)).
Full feature breakdown, pricing details, and pros & cons below.
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Cloudflare R2
Cloudflare R2 is an S3-compatible object storage with zero egress fees and a generous free tier.
Starting at $0.015/GB/month
Visit Cloudflare R2Supabase Storage
Supabase Storage is an S3-compatible object storage built on top of S3 with Postgres RLS policies for fine-grained access control.
Starting at $25/month (included in Supabase)
Visit Supabase StorageHow Do Cloudflare R2 and Supabase Storage Compare on Features?
| Feature | Cloudflare R2 | Supabase Storage |
|---|---|---|
| Pricing model | freemium | freemium |
| Starting price | $0.015/GB/month | $25/month (included in Supabase) |
| S3-compatible API | ✓ | — |
| Zero egress fees | ✓ | — |
| Global replication | ✓ | — |
| Public buckets | ✓ | — |
| Workers integration | ✓ | — |
| S3-compatible | — | ✓ |
| Postgres RLS policies | — | ✓ |
| CDN delivery | — | ✓ |
| Image transformations | — | ✓ |
| Resumable uploads | — | ✓ |
| Signed URLs | — | ✓ |
Cloudflare R2 Pros and Cons vs Supabase Storage
Cloudflare R2
Supabase Storage
Should You Use Cloudflare R2 or Supabase Storage?
Choose Cloudflare R2 if…
- •No egress fees (huge vs AWS S3)
- •S3-compatible
- •Global CDN included
Choose Supabase Storage if…
- •Integrated with Supabase auth
- •Row-level security for storage
- •Good free tier