How many companies use HTTP/3 vs Yahoo Mail?

199,043 companies use HTTP/3 and 1,823 companies use Yahoo Mail in our database. HTTP/3 is more widely adopted with 109.2x more companies than Yahoo Mail.

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

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 Yahoo Mail

HTTP/3 is used by 199,043companies — 109.2x more than Yahoo Mail (1,823).

199,043 use HTTP/31,823 use Yahoo Mail

Side-by-side comparison

	HTTP/3	Yahoo Mail
Companies	199,043	1,823
Category	Miscellaneous	Other

Company adoption

Top companies using HTTP/3

Café Le Portcafeleport.dk

Seelsorgebereich Oberer Aischgrundssb-oberer-aischgrund.de

LIGHTHOUSE Essenlighthouse-essen.de

Delta Blinds Edinburghdelta-blinds.co.uk

KEBAkeba.com

Top companies using Yahoo Mail

Mr Pretzelsmrpretzels.com

Hykitchenhykitchen.com

Fair Play Presbyterian Churchfairplaychurch.org

Fibera, Inc. Productsfiberausa.com

Excel Precision Corporationexcelprecisionusa.com

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200,866 companies with emails, tech stacks, and contacts

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API access

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

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