How many companies use HTTP/3 vs Tolstoy?

246,138 companies use HTTP/3 and 103 companies use Tolstoy in our database. HTTP/3 is more widely adopted with 2389.7x more companies than Tolstoy.

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

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 246,138companies — 2389.7x more than Tolstoy (103).

246,138 use HTTP/3103 use Tolstoy

	HTTP/3	Tolstoy
Companies	246,138	103
Category	Miscellaneous	Marketing automation

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246,241 companies with emails, tech stacks, and contacts

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

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