Backblaze B2 vs Bunny Storage pricing

Verified 2026-10-23 (2 days ago)Source: Backblaze B2: www.backblaze.com/cloud-storage/pricing, Bunny Storage: bunny.net/pricing/storage/Verified shows the older of the two.

Monthly cost at three volumes

Monthly cost of Backblaze B2 and Bunny Storage at three volumes and at your own
Volume	Backblaze B2	Bunny Storage
small10 gb stored (per month)	$0 / moBackblaze B2	$0.10 / moStandard Tier HDD
growing500 gb stored (per month)	$3.4055 / moBackblaze B2	$5 / moStandard Tier HDD
scale10K gb stored (per month)	$69.4305 / moBackblaze B2	$100 / moStandard Tier HDD
your volumeset above	$3.4055 / moBackblaze B2	$5 / moStandard Tier HDD

Each cell is the cheapest feasible plan, or the chosen model, at that volume, from the shared Overage cost function. "Cheapest model" only considers models with both an input and an output price listed. Volumes are example scenarios you can edit.

Tiers, aligned by position

Tiers of Backblaze B2 and Bunny Storage aligned by position: free, entry, mid, top
Position	Backblaze B2	Bunny Storage
Free	no tier	$0 base + usageStandard Tier HDD
Entry	unlistedBackblaze B2	no tier
Mid	no tier	no tier
Top	no tier	no tier

Tightest rate limit

Tightest documented rate limit of each service
Measure	Backblaze B2	Bunny Storage
Tightest limit	unlisted	unlisted

Changes in the last 90 days

No changes recorded.

No change detected for either service in the last 90 days.