Compare providers
Pick up to three. Scores are curated estimates on a 0–10 scale. Lock-in: higher = worse.
| Dimension | Cloudflare R2 | Backblaze B2 |
|---|---|---|
| Overall | 8.8 | 8.3 |
| Capability fit | 9.0 | 8.0 |
| Price / performance | 9.5 | 9.0 |
| Latency / reliability | 9.2 | 8.8 |
| Developer & agent DX | 8.8 | 8.0 |
| Privacy / data retention | 8.2 | 8.0 |
| Lock-in risk (higher = worse) | 4.5 | 3.0 |
| Maturity / track record | 8.8 | 9.2 |
| Pricing | S3-compatible object storage with zero egress fees to the internet (Cloudflare positioning); storage+ops pricing. | As of 2026-09-14 (backblaze.com/cloud-storage/pricing): B2 $6.95/TB-mo (~$0.00695/GB), first 10 GB free, free API calls (A/B/C) on PAYG. Egress free up to 3× average monthly storag… |