How many companies use Amazon S3 vs Fastly?

7,348 companies use Amazon S3 and 580 companies use Fastly in our database. Amazon S3 is more widely adopted with 12.7x more companies than Fastly.

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

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

Amazon S3 is used by 7,348companies — 12.7x more than Fastly (580).

7,348 use Amazon S3580 use Fastly

	Amazon S3	Fastly
Companies	7,348	580
Category	CDN	CDN

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7,928 companies with emails, tech stacks, and contacts

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

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