Cloudflare R2 vs Backblaze B2
Object storage and egress pricing, head to head.
| Metric | Cloudflare R2 | Backblaze B2 | Cheaper |
|---|---|---|---|
| Storage ($/GB-month) | $0.0150 | $0.0060 | Backblaze B2 |
| Egress ($/GB) | FREE | $0.0100 | Cloudflare R2 |
| Egress terms | Cloudflare R2: free — no egress charges Backblaze B2: free up to 3× monthly stored, then $0.01/GB | ||
| Free tier | Cloudflare R2: 10 GB storage + 1M/10M ops per month Backblaze B2: 10 GB storage | ||
Egress usually dominates the bill for download-heavy workloads — weight it accordingly. Run your numbers in the calculator →