How many companies use DDoS-Guard vs HTTP/3?

2,531 companies use DDoS-Guard and 199,043 companies use HTTP/3 in our database. HTTP/3 is more widely adopted with 78.6x more companies than DDoS-Guard.

Can I get a list of companies using both DDoS-Guard and HTTP/3?

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.

DDoS-Guard vs HTTP/3

HTTP/3 is used by 199,043companies — 78.6x more than DDoS-Guard (2,531).

2,531 use DDoS-Guard199,043 use HTTP/3

Side-by-side comparison

	DDoS-Guard	HTTP/3
Companies	2,531	199,043
Category	Security	Miscellaneous

Company adoption

Top companies using DDoS-Guard

Миллиметрыmmepil.ru

Стоматология Wellnessklinikawellness.ru

Ресторан Hemingway Казаньhemingway.rest

Отель "Легендаhotellegenda.ru

Al-vlal-vl.ru

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201,574 companies with emails, tech stacks, and contacts

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API access

GET /api/v1/tech?name=ddos-guard

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