Object storage · head to head · checked 8 August 2026
Azure Blob Storage vs Tencent Cloud COS
2 object storage offers from the two, side by side: what each plan includes, what it costs (for a reference workload of 100 GB stored and 200 GB downloaded a month), and where the price comes from.
Azure Blob Storage
from $10.78/mo
Hot (LRS) · 1 plans listed
Tencent Cloud COS
from $16.10/mo
Standard (single-AZ) · 1 plans listed
Which is cheaper, Azure Blob Storage or Tencent Cloud COS?
Azure Blob Storage's cheapest listed plan is Hot (LRS) at $10.78/mo; Tencent Cloud COS's is Standard (single-AZ) at $16.10/mo. The price shown is for a reference workload of 100 GB stored and 200 GB downloaded a month.
How many object storage offers does each offer here?
We list 1 for Azure Blob Storage and 1 for Tencent Cloud COS, each checked against the provider's own pricing page.
Azure Blob Storage
Everything from Azure Blob StorageHot (LRS)
- Storage
- $0.021 per GB a month
- Egress
- $0.087 per GB
- Free tier
- First 100 GB/month outbound data transfer free (per subscription, shared across Azure services). Storage rate is the Hot LRS, General Block Blob v2 tier for the first 50 TB/month; egress rate is the 100 GB–10 TB/month Standard Data Transfer Out tier.
- Region
- East US (eastus)
Tencent Cloud COS
Everything from Tencent Cloud COSStandard (single-AZ)approx
- Storage
- $0.017 per GB a month
- Egress
- $0.072 per GB
- Free tier
- No free egress tier found for non-mainland regions. Storage rate confirmed official; egress rate reconstructed from a worked billing example, not a published rate table — treat as directional, not guaranteed current.
- Region
- Hong Kong / overseas
Azure Blob Storage against the rest
Tencent Cloud COS against the rest