How many companies use HTTP/3 vs UmiJs?

199,043 companies use HTTP/3 and 103 companies use UmiJs in our database. HTTP/3 is more widely adopted with 1932.5x more companies than UmiJs.

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

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 — 1932.5x more than UmiJs (103).

199,043 use HTTP/3103 use UmiJs

	HTTP/3	UmiJs
Companies	199,043	103
Category	Miscellaneous	JavaScript frameworks

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199,146 companies with emails, tech stacks, and contacts

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GET /api/v1/tech?name=http-3

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