How many companies use Cloudflare vs core-js?

10,177 companies use Cloudflare and 11,282 companies use core-js in our database. core-js is more widely adopted with 1.1x more companies than Cloudflare.

Can I get a list of companies using both Cloudflare and core-js?

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

Cloudflare vs core-js

core-js is used by 11,282companies — 1.1x more than Cloudflare (10,177).

10,177 use Cloudflare11,282 use core-js

Side-by-side comparison

	Cloudflare	core-js
Companies	10,177	11,282
Category	Other	Hosting

Company adoption

Top companies using Cloudflare

Harp Mastery® Blogharpmastery.blog

Relentless Simplicityharding.blog

Happy Endingshappyendings.blog

Hardwirdhardwird.blog

HaoTogel Terpercayahaotogel.blog

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21,459 companies with emails, tech stacks, and contacts

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API access

GET /api/v1/tech?name=cloudflare

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