Updated September 28, 2026 · DeployCue Editorial Team
Microsoft Azure vs Backblaze
Compare Microsoft Azure and Backblaze using recorded catalog facts and pricing.
Microsoft Azure vs Backblaze: the differences
| Fact | Microsoft Azure | Backblaze |
|---|---|---|
| Egress price per GB | $0.080 | $0.010Lower |
| Free egress | 100 GB per month free | 3x average monthly storage free; unlimited free egress via CDN and compute partners, and unlimited for all destinations on B2 Overdrive |
| Price per GB per month | Not confirmed | $0.00695 |
| S3-compatible | Not confirmed | Yes |
| Minimum storage period | Not confirmed | 0 days |
| Regions | 77 | Not confirmed |
| Free egress (GB) | 100 | Not confirmed |
| Storage types | Not confirmed | Object |
Key differences
- Egress price per GB is lower at Backblaze: $0.010 vs $0.080.
- Support channels: only Microsoft Azure offers Community.
- Support channels: only Backblaze offers Email, Phone.
- Founded is lower at Microsoft Azure: 1975 vs 2007.
Score breakdown
| Area | Microsoft Azure | Backblaze |
|---|---|---|
| Cost | 9.30Higher | 9.20Storage at $0.0069 per GB per month sits below the site median of €0.01; egress at $0.01 per GB is mid-pack. |
| Offer | 9.20Higher | 9.00 |
| Trust | 10.00Higher | 9.80 |
Licences and countries
| Country | Microsoft Azure | Backblaze |
|---|---|---|
| Headquarters | United States | United States |
Downloading 1 TB
Microsoft Azure
$80
1,000 × $0.08
Backblaze
$10
1,000 × $0.01
Backblaze costs $70 less.
Worked out from the stated prices and rates; your own total depends on how you use it.
Winner by area
Microsoft Azure
- Cost9.3
- Offer9.2
- Trust10.0
Backblaze
- Cost9.2
- Offer9.0
- Trust9.8
- No winner on cost: both score 9.3.
- Offer is level, 9.2 each.
- No winner on trust: both score 10.0.
Every fact side by side
| Fact | Microsoft Azure | Backblaze |
|---|---|---|
| Legal entity | Microsoft Corporation | Backblaze, Inc. |
| Headquarters | United States | United States |
| Founded | 1975Lower | 2007 |
| Support channels | Help centre, Community | Email, Help centre, Phone |
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