How many companies use HTTP/3 vs SiteMinder?

431,524 companies use HTTP/3 and 141 companies use SiteMinder in our database. HTTP/3 is more widely adopted with 3060.5x more companies than SiteMinder.

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

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 vs SiteMinder

HTTP/3 is used by 431,524companies — 3060.5x more than SiteMinder (141).

431,524 use HTTP/3141 use SiteMinder

Side-by-side comparison

	HTTP/3	SiteMinder
Companies	431,524	141
Category	Miscellaneous	Widgets

Company adoption

Top companies using SiteMinder

Griswold's Lodgegriswoldslodge.com

Glenn Meadow Bed & Breakfastglennmeadowbb.com

Flagler Innflaglerinn.com

Estate at Fly Creekestateatflycreek.com

Ferry Street Suitesferrystreetsuites.com

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431,665 companies with emails, tech stacks, and contacts

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1,000 lookups · API access · CSV exports

API access

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

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