How many companies use Amazon S3 vs Azure?

170,153 companies use Amazon S3 and 115 companies use Azure in our database. Amazon S3 is more widely adopted with 1479.6x more companies than Azure.

Can I get a list of companies using both Amazon S3 and Azure?

Yes. AgentData tracks companies using both tools. Sign up free to access the full list with emails, tech stacks, and contacts via CSV or API.

Amazon S3 is used by 170,153companies — 1479.6x more than Azure (115).

170,153 use Amazon S3115 use Azure

	Amazon S3	Azure
Companies	170,153	115
Category	CDN	PaaS

Get the full comparison

170,268 companies with emails, tech stacks, and contacts

1,000 lookups · API access · CSV exports

API access

GET /api/v1/tech?name=amazon-s3

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