How many companies use CNZZ vs HTTP/3?

150 companies use CNZZ and 956,248 companies use HTTP/3 in our database. HTTP/3 is more widely adopted with 6375.0x more companies than CNZZ.

Can I get a list of companies using both CNZZ 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 956,248companies — 6375.0x more than CNZZ (150).

150 use CNZZ956,248 use HTTP/3

	CNZZ	HTTP/3
Companies	150	956,248
Category	Analytics	Miscellaneous

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956,398 companies with emails, tech stacks, and contacts

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GET /api/v1/tech?name=cnzz

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