Bunny Storage vs Backblaze B2
An honest, mathematical pricing and capability comparison for developers and engineering leaders.
What this comparison covers
Standard hot storage in one region, direct API downloads without a separate CDN. No replication, archival retrieval, acceleration or special operation classes. GB are decimal. Bunny is suitable for API access; public CDN distribution has separate fees.
Evaluating 2 products from 3 published in this category. USD monthly equivalents, before tax. Features and service compatibility need separate evaluation.
- Average stored data
- 100 GB-month
- Data downloaded
- 500 GB / month
- Write and list operations
- 100,000 operations / month
- Read operations
- 1,000,000 operations / month
Bunny Storage
Single-region storage with free API operations and API egress.
$1.00 / month
Standard HDD · one region
Official pricing · Checked 2026-10-05
Cost breakdown and exclusions
- Monthly subscription: $0
- Stored data: $1.00
- Direct API usage only. Public content distribution through Bunny CDN has separate charges. $1 monthly minimum.
- Public CDN delivery and additional replication regions.
Backblaze B2
Hot object storage with free egress up to three times storage.
$2.63 / month
Pay as you go
Official pricing · Checked 2026-10-05
Cost breakdown and exclusions
- Monthly subscription: $0
- Stored data (10 included): $0.63
- Egress above 3× storage: $2.00
- First 10 GB free. Class A, B and C API calls are free on current pay-as-you-go pricing.
- Class D transactions, premium support and special partner egress discounts.
Detailed Verdict: When to Choose Which
Based on sourced pricing models, included allowances, and the stated workload requirements.
Holding other usage fields fixed, Backblaze B2 becomes the lower-cost option near 149.183 GB-month. This is a modeled price transition, not a migration payback calculation.
Evidence for Bunny Storage:
- Standard HDD · one region: $1.00/month at this workload.
- Direct API usage only. Public content distribution through Bunny CDN has separate charges. $1 monthly minimum.
- Excluded: Public CDN delivery and additional replication regions.
- Pricing observation: 2026-10-05.
Evidence for Backblaze B2:
- Pay as you go: $2.63/month at this workload.
- First 10 GB free. Class A, B and C API calls are free on current pay-as-you-go pricing.
- Excluded: Class D transactions, premium support and special partner egress discounts.
- Pricing observation: 2026-10-05.
Specification & Capability Matrix
Side-by-side comparison of baseline pricing, free allowances, supported developer capabilities, and verification dates.
| Feature / Metric | Bunny Storage | Backblaze B2 | Edge |
|---|---|---|---|
| Selected plan | Standard HDD · one region | Pay as you go | Tied |
| Monthly cost at stated workload | $1.00/month | $2.63/month | Bunny Storage |
| Billing commitment | Monthly pricing model | Monthly pricing model | Tied |
| Zero egress feesNo per-gigabyte egress bandwidth charges. | Not confirmed on selected plan | Not confirmed on selected plan | Tied |
| S3 compatible APIStandard S3 SDK and API interoperability. | Documented on selected plan | Documented on selected plan | Tied |
| Pricing observation date | 2026-10-05 | 2026-10-05 | Tied |
Real-World Workload Scenarios
Compare estimated monthly costs across stated workload profiles before deploying.
Media Distribution
Heavy user downloads and streaming with large egress volume
Backup & Archive
High stored data volume with infrequent downloads
Interactive Workload Calculator
Slide to match your projected monthly volume and watch how each pricing model reacts.
Bunny Storage vs Backblaze B2 FAQ
Direct answers to key technical, pricing, and migration questions.
Is Bunny Storage cheaper than Backblaze B2?
Bunny Storage costs $1.63 less per month than Backblaze B2 at this workload. This compares modeled charges, not overall product quality.
What does this comparison cover?
Standard hot storage in one region, direct API downloads without a separate CDN. No replication, archival retrieval, acceleration or special operation classes. GB are decimal. Bunny is suitable for API access; public CDN distribution has separate fees. Estimates cover modeled fees at the stated usage. Review selected-plan warnings and exclusions; taxes, migration effort and unmodeled requirements are not a savings promise.
How is pricing freshness handled?
The displayed observation dates belong to the selected plans. Stale, future-dated, quote-only or otherwise ineligible estimates do not receive a price ranking. Consult the linked vendor sources before purchasing.