Backblaze B2 alternatives
Every object storage provider this site tracks, ordered by iScore — the same peers Backblaze B2's own score is measured against. The line under each name is where its sourced facts differ from Backblaze B2's; where a full comparison exists, the row links to it.
- Amazon S3vs Backblaze B2Kind of free offer: Introductory free tier vs Free tier
- Cloudflare R2vs Backblaze B2What the free plan includes: 10 GB-month of standard storage, 1 million Class A and 10 million Class B operations a mo…
- StorjKind of free offer: Free trial vs Free tier
- IDrive e2vs Backblaze B2What the free plan includes: No free storage allowance is published. Egress is free up to three times stored volume an…
- Wasabivs Backblaze B2Free tier: No vs Yes · Kind of free offer: Free trial vs Free tier
- TigrisWhat the free plan includes: 5 GB of storage with no egress fees; egress is free on every tier rather than only the fr…
- Bunny Storagevs Backblaze B2Kind of free offer: Free trial vs Free tier
- Azure Blob Storagevs Backblaze B2Free tier: No vs Yes · Kind of free offer: Free credit vs Free tier
Where Backblaze B2 stands against these 8
Backblaze B2's own sourced figures, placed among the alternatives above that document the same thing in the same unit. A rank here is one criterion, not a verdict; the iScore above weighs all of them.
- Free tier
- Yes. 3 of the 5 alternatives that document it have one: Amazon S3, Cloudflare R2, Tigris.
- What the free plan includes
- The first 10 GB of storage is always free, egress is free up to three times average monthly storage, and the…Joint highest of the 3 that document it. Level with: Cloudflare R2 — 10 GB-month of standard storage, 1 million Class A and 10 million Class B operations a month, and egress free…
- Uptime SLA
- Credits begin below 99.9% monthly user uptimeJoint 2nd highest of the 7 that document it. Highest: Bunny Storage — 99.99% uptime guarantee, with SLA credits on a sliding scale from 99.98% down.
- Minimum storage duration
- NoneJoint 2nd highest of the 7 that document it. Highest: Wasabi — 90 days on pay-as-you-go.
A rank whose 80% interval overlaps its neighbour's is an ordering, not a finding; the intervals are on each provider's page and in /scores.json.