Backblaze B2 Free free tier
Object storage at $6.95/TB with free egress up to 3x your stored data — we could not confirm a free storage allowance on the official pricing page.
Unverified We could not confirm this free tier on the official pricing page. Treat with caution.
Source: Backblaze B2 Pricing page
Free allowance
| What | Free allowance |
|---|---|
| Storage price | $6.95 per TB per 30 days (no free storage allowance found on the official pricing page) |
| Egress | Free up to 3x average monthly storage; beyond that $0.01 per GB |
| Partner egress | Unlimited free via Fastly, Cloudflare, bunny.net, CacheFly, CoreWeave, Equinix Metal, Vultr, phoenixNAP |
| B2 Overdrive | $15 per TB per month with unlimited egress |
Credit card required?
Not stated on the official pricing page. Do not assume either way.
Limits & watch-outs
- The “first 10 GB free” claim appears in many third-party sources but not in the official pricing page text we read — we do not list it as fact.
- Free API-call details (Class A/B/C) were not in the page text we read.
- B2 Overdrive is a separate high-throughput tier at $15/TB/month.
Best for
Cheap bulk storage where egress stays under 3x stored data.
What to watch
Multiple third-party sources claim the first 10 GB is free, but the official pricing page text we read does not say so — we do not list it as fact.
Related free tiers
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