Vendor Guide · 27-Provider Comparison · Rates verified 2026-08-21
Synology C2 OneStorage: pricing, perks & traps
An S3-compatible object store billed in USD. Every number below comes from the same catalog that drives the live comparison table — no marketing prose, captured rates only.
Storage $7.99/TB·mo
Egress Free
API ops Free
Min commitment 1 TB minimum step ($7.99/mo)
Retention floor None
Regions EU · US
What it costs at a typical backup workload
5 TB stored · 0.5 TB egress · light API usage: $39.95/mo (Billed in 5 TB increments ($7.99/TB) · $0 egress · $0 ops). Change the workload sliders on the comparison page to price your exact scenario.
Fine print worth knowing
- Monthly floor: Minimum commitment: 1 TB minimum step ($7.99/mo)
Upsides: free egress.