How many companies use EmailJS vs HTTP/3?

39 companies use EmailJS and 199,043 companies use HTTP/3 in our database. HTTP/3 is more widely adopted with 5103.7x more companies than EmailJS.

Can I get a list of companies using both EmailJS and HTTP/3?

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.

HTTP/3 is used by 199,043companies — 5103.7x more than EmailJS (39).

39 use EmailJS199,043 use HTTP/3

	EmailJS	HTTP/3
Companies	39	199,043
Category	Email	Miscellaneous

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199,082 companies with emails, tech stacks, and contacts

1,000 lookups · API access · CSV exports

API access

GET /api/v1/tech?name=emailjs

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