How many companies use ExtJS vs reCAPTCHA?

25,863 companies use ExtJS and 44,483 companies use reCAPTCHA in our database. reCAPTCHA is more widely adopted with 1.7x more companies than ExtJS.

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

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.

reCAPTCHA is used by 44,483companies — 1.7x more than ExtJS (25,863).

25,863 use ExtJS44,483 use reCAPTCHA

	ExtJS	reCAPTCHA
Companies	25,863	44,483
Category	JS Framework	Security

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70,346 companies with emails, tech stacks, and contacts

1,000 lookups · API access · CSV exports

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GET /api/v1/tech?name=extjs

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