Head-to-Head Matrix · August 2026 Verified
Head-to-Head Comparison
Wasabi vs Backblaze B2
Backblaze B2 ($5/TB) is best for backups and workloads with proportional reads thanks to its 3x free-egress policy and zero retention penalties. Wasabi ($7.99/TB) is ideal for active media serving with zero egress fees, provided data is kept for at least 90 days.
Side-by-Side Cost & Feature Matrix
| Feature / Pricing Dimension | Wasabi Hot Storage | B2 Cloud Storage |
|---|---|---|
| Vendor & Parent | Wasabi | Backblaze |
| Storage Rate (USD/TB/mo) | $7.99 | $6.95 |
| Internet Egress (USD/TB) | $0.00 (Free) | $10.00 |
| Free Egress Policy | 100% Free / Unmetered | First 3x stored amount in egress free per month |
| Write Requests (PUT/LIST per 1M) | $0 (Free) | $0 (Free) |
| Read Requests (GET/HEAD per 1M) | $0 (Free) | $0 (Free) |
| S3 API Compatibility | ✓ Standard S3 API | ✓ Standard S3 API |
| Durability | 99.999999999% (11 9s) | 99.999999999% (11 9s) |
| Availability SLA | 99.99% | 99.9% |
| Object Lock (WORM) | ✓ Object Lock | ✓ Object Lock |
| Versioning | ✓ Supported | ✓ Supported |
| Sovereignty & Jurisdiction | US & EU (Frankfurt, Amsterdam, Paris, London) | US & EU (Amsterdam) |
| Minimum Commitment | Pay-as-you-go; no free tier | None |
| Datacenter Regions | US, EU, AP | US-West, EU |
Simulated Real-World Workload Scenarios
Starter / Web App
Wasabi Hot Storage $7.99/mo
vs
B2 Cloud Storage $6.95/mo
🏆 B2 Cloud Storage saves ~$1.04/mo on this workload.
Growth / Backup
Wasabi Hot Storage $79.90/mo
vs
B2 Cloud Storage $69.50/mo
🏆 B2 Cloud Storage saves ~$10.40/mo on this workload.
Data Lake / Scale
Wasabi Hot Storage $399.50/mo
vs
B2 Cloud Storage $347.50/mo
🏆 B2 Cloud Storage saves ~$52.00/mo on this workload.
Decision Guide: Pros & Gotchas
Why Choose Wasabi Hot Storage?
- ✓ Zero egress fees across all buckets
- ✓ Zero API request charges
- ✓ Predictable flat monthly billing ($7.99/TB)
⚠️ Gotchas to Watch:
- ! Strict 90-day minimum retention policy (deleting early still incurs a full 90-day bill)
- ! Subjective fair-use bandwidth limits
Why Choose B2 Cloud Storage?
- ✓ Lower storage rate ($5.00/TB vs $7.99/TB)
- ✓ First 3x stored volume in egress is completely free
- ✓ No 90-day minimum retention penalty (delete anytime)
⚠️ Gotchas to Watch:
- ! Egress beyond 3x stored volume is billed at $0.01/GB ($10/TB)
- ! No free tier — pure pay-as-you-go with a card on file
Have a Custom Workload?
Calculate your exact monthly bill with our interactive real-time calculator across all S3 storage providers in the catalog.
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