How many companies use Amazon S3 vs ExtJS?

13,867 companies use Amazon S3 and 25,863 companies use ExtJS in our database. ExtJS is more widely adopted with 1.9x more companies than Amazon S3.

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

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.

ExtJS is used by 25,863companies — 1.9x more than Amazon S3 (13,867).

13,867 use Amazon S325,863 use ExtJS

	Amazon S3	ExtJS
Companies	13,867	25,863
Category	CDN	JS Framework

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39,730 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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