How many companies use HTTP/3 vs Oxygen?

199,043 companies use HTTP/3 and 997 companies use Oxygen in our database. HTTP/3 is more widely adopted with 199.6x more companies than Oxygen.

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

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 — 199.6x more than Oxygen (997).

199,043 use HTTP/3997 use Oxygen

	HTTP/3	Oxygen
Companies	199,043	997
Category	Miscellaneous	Page builders

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200,040 companies with emails, tech stacks, and contacts

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

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