Is Microsoft Azure's Cold tier the best deal?

Blob Storage · $0/mo

Best in class

Azure Blob Storage Cold tier is competitively priced for archival workloads, but the hidden costs—particularly the 128 KiB minimum per object, 90-day retention lock-in, and $0.0369/GB retrieval fees—can add up quickly if your access patterns are unpredictable. No cheaper equivalent options were found in the search results, but you should model your actual retrieval volume and object count before committing.

Before you switch

Verify your average object size; if most objects are under 128 KiB, you'll be paying for wasted capacity on every single file.
Calculate total cost of ownership including retrieval fees ($0.0369/GB) if you anticipate accessing data within the 90-day window; early deletion incurs penalties.
Confirm whether your workload truly qualifies as 'cold' (infrequent access); if you need faster retrieval, Standard or Cool tier may be cheaper overall despite higher storage rates.
Check if you can negotiate volume discounts or reserved capacity with Azure, especially if you're committing to large amounts of archival data.
Compare against S3 Glacier Deep Archive or Google Cloud Archive if you have multi-cloud flexibility; pricing may be comparable but retrieval SLAs and fee structures differ significantly.

This comparison is generated from publicly listed pricing and may contain errors or omissions. It is not financial or professional advice, and CloudHosting.io is not responsible for decisions made based on it. Pricing, promotions, and specs change frequently and may not reflect current terms, regional availability, taxes, or contract length. Always verify current pricing and terms directly on the provider's site before purchasing or switching.

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