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Cloudflare R2

Zero egress object storage

★ 4.5

S3-compatible object storage with zero egress fees. Store large amounts of unstructured data without costly bandwidth charges. Integrated with Cloudflare's edge network.

Features

✓ Zero egress fees (free data transfer out)
✓ S3-compatible API
✓ 10 GB free storage tier
✓ Infrequent Access storage class ($0.01/GB)
✓ Integration with Workers and Pages
✓ Automatic global distribution
✓ No minimum storage duration fees
✓ Presigned URLs support

Pros

  • + Zero egress fees - huge savings vs S3
  • + S3-compatible, easy migration
  • + Generous free tier
  • + Integrated with Cloudflare edge network
  • + No minimum storage duration charges

Cons

  • − Smaller ecosystem than AWS S3
  • − Requires Cloudflare account
  • − No native lifecycle policies yet
  • − Limited to Cloudflare's regions