Backblaze B2 pricing

Backblaze B2 has 1 plan, with base fees from $0 to $0 a month. Prices were checked against Backblaze B2's pricing page on 25 October 2026.

Category: File storage. Source: https://www.backblaze.com/cloud-storage/pricing.

Plans

Plan	Base fee	Includes
B2 pay as you go	$0/mo	10 Storage (GB-month), Commercial use allowed, File and image uploads (object storage), Can run or store data in the EU

Backblaze B2 cost as you grow

Monthly cost for a typical B2B SaaS app, from the cost engine.

Users	Plan	Monthly cost
1,000 users	B2 pay as you go	$0/mo
10,000 users	B2 pay as you go	$0/mo
50,000 users	B2 pay as you go	$0/mo
100,000 users	B2 pay as you go	$0/mo

Lock-in

Low: S3-compatible API; objects copy out with any S3 tool.

Set up Backblaze B2

Packages: @aws-sdk/client-s3. Environment variables: B2_KEY_ID, B2_APPLICATION_KEY, B2_ENDPOINT, B2_BUCKET. Quickstart.

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Backblaze B2 pricing

Plans

Backblaze B2 cost as you grow

Lock-in

Set up Backblaze B2

Alternatives to Backblaze B2

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Pick what works.
Build what’s next.

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