How many companies use HTTP/3 vs Linkedin Sign-in?

2,603,702 companies use HTTP/3 and 3,883 companies use Linkedin Sign-in in our database. HTTP/3 is more widely adopted with 670.5x more companies than Linkedin Sign-in.

Can I get a list of companies using both HTTP/3 and Linkedin Sign-in?

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 Linkedin Sign-in

HTTP/3 is used by 2,603,702companies — 670.5x more than Linkedin Sign-in (3,883).

2,603,702 use HTTP/33,883 use Linkedin Sign-in

Side-by-side comparison

	HTTP/3	Linkedin Sign-in
Companies	2,603,702	3,883
Category	Miscellaneous	Authentication

Company adoption

Top companies using Linkedin Sign-in

Bentley Mutual Insurance4wals.com

Amazing Online Deals4p46.com

Bookmark this Site4p98.com

Fabulous Finds by Sarah4p35.com

Incredible Online Finds4p93.com

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2,607,585 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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