Backblaze B2 vs Sync.com: which Cloud storage wins in 2026?
We tested Backblaze B2 and Sync.com head-to-head on every criterion in our cloud storage methodology. Here's the verdict.
Verdict
Backblaze B2 wins overall
Based on 5 cloud storage criteria: Backblaze B2 wins 2, Sync.com wins 0, 3 tied.
Backblaze B2
Winner2
criteria won
Sync.com
0
criteria won
Feature-by-feature
| Criterion | Backblaze B2 | Sync.com | Winner |
|---|---|---|---|
| Effective $/TB/mo | 6 | 4 | Backblaze B2 |
| E2E by default? | No (server-side only) | Default | โ |
| Open-source client | No | No | โ |
| Jurisdiction | USA (5 Eyes) | Canada (5 Eyes) | โ |
| Free tier (GB) | 10 | 5 | Backblaze B2 |
Total cost of ownership
| Horizon | Backblaze B2 | Sync.com | Cheaper |
|---|---|---|---|
| 12 months | $144 | $96 | Sync.com |
| 36 months | $432 | $288 | Sync.com |
| 120 months | $1,440 | $960 | Sync.com |