Azure Blob Storage vs Wasabi
A comparison of Azure Blob Storage and Wasabi built from values read directly from each provider's own documentation, with the source recorded against every figure.
The short answer
- Pick Azure Blob Storage if
- Workloads already on Azure, where keeping storage in the same region as the compute avoids the bandwidth charge that dominates an object storage bill.
- Pick Wasabi if
- Anyone who wants one number. Capacity is the only charge — no egress fees, no API request fees — which makes the bill predictable in a way nothing else in this category manages.
5 sourced criteria separate them:
- Egress over allowance
- Azure Blob Storage: First 100 GB a month free, then $0.087 per GB over Microsoft's global network, falling to $0.083 above ~10 TB, $0.07 above ~50 TB and $0.05 above ~150 TB. Routing over the public internet instead is $0.08 at the first tier. This is Azure-wide bandwidth rather than a Blob-specific charge.
- Wasabi: None. Wasabi charges for capacity only, with no egress or API request fees.
- Storage (entry plan)
- Azure Blob Storage: None. Azure Blob has no plans and no free storage band: the Hot LRS storage meter's cheapest tier begins at tierMinimumUnits 0 and charges $0.0208 per GB-month from the first gigabyte, with volume tiers only above 50 TB. Azure's free account offer sits outside the rate card and is time-limited, so it is not an allowance this criterion can record.
- Wasabi: None. Wasabi includes no free storage at any price. Pay-as-you-go carries a minimum monthly charge equal to 1 TB of active storage, so an account storing less than 1 TB is billed for 1 TB — a floor on the bill, not an allowance. Wasabi Cloud NAS has a 10 TB monthly minimum.
- Storage price
- Azure Blob Storage: $0.0208 per GB-month for Hot LRS in East US, falling to $0.019968 above 50 TB and $0.019136 above 500 TB. Azure prices vary by region and redundancy; this and every Azure figure on the site is East US, locally redundant.
- Wasabi: $7.99 per TB per month, flat, with no separate charge for egress or API requests
- Operations price
- Azure Blob Storage: $0.05 per 10,000 write operations and $0.004 per 10,000 reads on Hot LRS — $5.00 and $0.40 per million. Listing and creating containers is $0.05 per 10,000; all other operations $0.004.
- Wasabi: None. API requests are not charged separately.
- Minimum storage duration
- Azure Blob Storage: None on Hot. Cool carries a 30-day minimum, Cold 90 days and Archive 180 days — the longest early-deletion window of any provider here, and three times S3's 90-day Glacier figure.
- Wasabi: 90 days on pay-as-you-go. Deleting an object sooner incurs a Timed Deleted Storage charge equal to the storage charge for the remaining days. Objects under 4 KB are billed as 4 KB.
Pick the criteria you care about. The chart counts how many of them lean toward each provider — the same read as scanning the bars below, just totalled for the ones you chose.
Azure Blob Storage 0
Wasabi 0
At a glance.
| Criterion | Azure Blob Storage | Wasabi |
|---|---|---|
| Pricing | ||
| Egress over allowance | First 100 GB a month free, then $0.087 per GB over Microsoft's global network, falling to $0.083 above ~10 TB, $0.07 above ~50 TB and $0.05 above ~150 TB. Routing over the public internet instead is $0.08 at the first tier. This is Azure-wide bandwidth rather than a Blob-specific charge. | None. Wasabi charges for capacity only, with no egress or API request fees. |
| Limits | ||
| Storage (entry plan) | None. Azure Blob has no plans and no free storage band: the Hot LRS storage meter's cheapest tier begins at tierMinimumUnits 0 and charges $0.0208 per GB-month from the first gigabyte, with volume tiers only above 50 TB. Azure's free account offer sits outside the rate card and is time-limited, so it is not an allowance this criterion can record. | None. Wasabi includes no free storage at any price. Pay-as-you-go carries a minimum monthly charge equal to 1 TB of active storage, so an account storing less than 1 TB is billed for 1 TB — a floor on the bill, not an allowance. Wasabi Cloud NAS has a 10 TB monthly minimum. |
| Storage | ||
| Storage price | $0.0208 per GB-month for Hot LRS in East US, falling to $0.019968 above 50 TB and $0.019136 above 500 TB. Azure prices vary by region and redundancy; this and every Azure figure on the site is East US, locally redundant. | $7.99 per TB per month, flat, with no separate charge for egress or API requests |
| Operations price | $0.05 per 10,000 write operations and $0.004 per 10,000 reads on Hot LRS — $5.00 and $0.40 per million. Listing and creating containers is $0.05 per 10,000; all other operations $0.004. | None. API requests are not charged separately. |
| Minimum storage duration | None on Hot. Cool carries a 30-day minimum, Cold 90 days and Archive 180 days — the longest early-deletion window of any provider here, and three times S3's 90-day Glacier figure. | 90 days on pay-as-you-go. Deleting an object sooner incurs a Timed Deleted Storage charge equal to the storage charge for the remaining days. Objects under 4 KB are billed as 4 KB. |
Where they differ.
Egress over allowance
- Azure Blob Storage
- First 100 GB a month free, then $0.087 per GB over Microsoft's global network, falling to $0.083 above ~10 TB, $0.07 above ~50 TB and $0.05 above ~150 TB. Routing over the public internet instead is $0.08 at the first tier. This is Azure-wide bandwidth rather than a Blob-specific charge.
- Wasabi
- None. Wasabi charges for capacity only, with no egress or API request fees.
Sources (2) →Sources ↓
- Azure Retail Prices API — Bandwidth, eastus ↗
“"meterName": "Standard Data Transfer Out", "unitOfMeasure": "1 GB", "retailPrice": 0.0, "tierMinimumUnits": 0.0 [...] 0.087, "tierMinimumUnits": 100.0 [...] 0.083, 10335.0 [...] 0.07, 51295.0 [...] 0.05, 153695.0 [...] "Bandwidth - Routing Preference" [...] 0.08, "tierMinimumUnits": 100.0”
Read 2026-09-06 · official pricing
- Pricing — Wasabi ↗
“No charge for egress or API requests [...] With Wasabi, you pay just one low rate for capacity only. No hidden fees means you can plan your budget to the penny and never go over it, no matter how much you access your data.”
Read 2026-09-06 · official pricing
Storage (entry plan)
None. Azure Blob has no plans and no free storage band: the Hot LRS storage meter's cheapest tier begins at tierMinimumUnits 0 and charges $0.0208 per GB-month from the first gigabyte, with volume tiers only above 50 TB. Azure's free account offer sits outside the rate card and is time-limited, so it is not an allowance this criterion can record.
None. Wasabi includes no free storage at any price. Pay-as-you-go carries a minimum monthly charge equal to 1 TB of active storage, so an account storing less than 1 TB is billed for 1 TB — a floor on the bill, not an allowance. Wasabi Cloud NAS has a 10 TB monthly minimum.
Sources (2) →Sources ↓
- Azure Retail Prices API ↗
“Hot LRS Data Stored price=0.0208 tierMinimumUnits=0.0 unit=1 GB/Month type=Consumption [...] price=0.019968 tierMinimumUnits=51200.0 [...] price=0.019136 tierMinimumUnits=512000.0”
Read 2026-09-07 · official pricing
- Pay-as-you-go FAQs — Wasabi ↗
“For customers using the Wasabi Pay as You Go pricing model, Wasabi has a minimum monthly charge associated with 1 TB of active storage”
Read 2026-09-06 · official pricing
Storage price
- Azure Blob Storage
- $0.0208 per GB-month for Hot LRS in East US, falling to $0.019968 above 50 TB and $0.019136 above 500 TB. Azure prices vary by region and redundancy; this and every Azure figure on the site is East US, locally redundant.
- Wasabi
- $7.99 per TB per month, flat, with no separate charge for egress or API requests
Sources (2) →Sources ↓
- Azure Retail Prices API — Storage, eastus ↗
“"meterName": "Hot LRS Data Stored", "unitOfMeasure": "1 GB/Month", "retailPrice": 0.0208, "tierMinimumUnits": 0.0 [...] 0.019968, "tierMinimumUnits": 51200.0 [...] 0.019136, "tierMinimumUnits": 512000.0”
Read 2026-09-06 · official pricing
- Pricing — Wasabi ↗
“Pay monthly [...] No fees for egress or API requests [...] $7.99 TB/month”
Read 2026-09-06 · official pricing
Operations price
- Azure Blob Storage
- $0.05 per 10,000 write operations and $0.004 per 10,000 reads on Hot LRS — $5.00 and $0.40 per million. Listing and creating containers is $0.05 per 10,000; all other operations $0.004.
- Wasabi
- None. API requests are not charged separately.
Sources (2) →Sources ↓
- Azure Retail Prices API — Storage, eastus ↗
“"meterName": "Hot LRS Write Operations", "unitOfMeasure": "10K", "retailPrice": 0.05 [...] "Hot Read Operations", "10K", 0.004 [...] "LRS List and Create Container", "10K", 0.05 [...] "All Other Operations", "10K", 0.004”
Read 2026-09-06 · official pricing
- Pricing — Wasabi ↗
“No fees for egress or API requests”
Read 2026-09-06 · official pricing
Minimum storage duration
- Azure Blob Storage
- None on Hot. Cool carries a 30-day minimum, Cold 90 days and Archive 180 days — the longest early-deletion window of any provider here, and three times S3's 90-day Glacier figure.
- Wasabi
- 90 days on pay-as-you-go. Deleting an object sooner incurs a Timed Deleted Storage charge equal to the storage charge for the remaining days. Objects under 4 KB are billed as 4 KB.
Sources (2) →Sources ↓
- Access tiers for blob data — Microsoft Learn ↗
“Data in the cool tier should be stored for a minimum of 30 days. [...] Data in the cold tier should be stored for a minimum of 90 days. [...] Data in the archive tier should be stored for a minimum of 180 days.”
Read 2026-09-07 · official docs
- Pay-as-you-go FAQs — Wasabi ↗
“Wasabi has a minimum storage duration policy that means if stored objects are deleted before they have been stored with Wasabi for a certain number of days (90 days when using the Wasabi Pay as You Go pricing model), a Timed Deleted Storage charge equal to the storage charge for the remaining days will apply.”
Read 2026-09-06 · official pricing
When these numbers change, hear about it. Sources are re-checked monthly; a repricing goes out as a short note.
Which should you choose?
Choose Azure Blob Storage if…
Workloads already on Azure, where keeping storage in the same region as the compute avoids the bandwidth charge that dominates an object storage bill.
Editorial · Palash Bagchi · approved
Choose Wasabi if…
Anyone who wants one number. Capacity is the only charge — no egress fees, no API request fees — which makes the bill predictable in a way nothing else in this category manages.
Editorial · Palash Bagchi · approved
Consider something else if…
- Azure Blob Storage: Egress is charged beyond the first 100 GB a month, where R2, Wasabi and Tigris charge nothing — and Azure's rates vary by region and redundancy, so a quoted figure only holds for the combination it was read for.
- Wasabi: The flat rate is $7.99 per terabyte whether you store a gigabyte or a terabyte of it, so small buckets pay for capacity they are not using. Check Wasabi's own terms for minimum storage duration before storing anything short-lived.
Documented by only one.
These criteria are published by one provider and not the other. An absence here means we have not found a source, not that the feature is missing.
Questions this comparison answers.
Egress over allowance: Azure Blob Storage or Wasabi?
Azure Blob Storage: First 100 GB a month free, then $0.087 per GB over Microsoft's global network, falling to $0.083 above ~10 TB, $0.07 above ~50 TB and $0.05 above ~150 TB. Routing over the public internet instead is $0.08 at the first tier. This is Azure-wide bandwidth rather than a Blob-specific charge.
Wasabi: None. Wasabi charges for capacity only, with no egress or API request fees.
Storage (entry plan): Azure Blob Storage or Wasabi?
Azure Blob Storage: None. Azure Blob has no plans and no free storage band: the Hot LRS storage meter's cheapest tier begins at tierMinimumUnits 0 and charges $0.0208 per GB-month from the first gigabyte, with volume tiers only above 50 TB. Azure's free account offer sits outside the rate card and is time-limited, so it is not an allowance this criterion can record.
Wasabi: None. Wasabi includes no free storage at any price. Pay-as-you-go carries a minimum monthly charge equal to 1 TB of active storage, so an account storing less than 1 TB is billed for 1 TB — a floor on the bill, not an allowance. Wasabi Cloud NAS has a 10 TB monthly minimum.
Should I choose Azure Blob Storage or Wasabi?
Pick Azure Blob Storage if Workloads already on Azure, where keeping storage in the same region as the compute avoids the bandwidth charge that dominates an object storage bill.
Pick Wasabi if Anyone who wants one number. Capacity is the only charge — no egress fees, no API request fees — which makes the bill predictable in a way nothing else in this category manages.