How many companies use HTTP/3 vs OpenNemas?

2,603,702 companies use HTTP/3 and 72 companies use OpenNemas in our database. HTTP/3 is more widely adopted with 36162.5x more companies than OpenNemas.

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

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 OpenNemas

HTTP/3 is used by 2,603,702companies — 36162.5x more than OpenNemas (72).

2,603,702 use HTTP/372 use OpenNemas

Side-by-side comparison

	HTTP/3	OpenNemas
Companies	2,603,702	72
Category	Miscellaneous	CMS

Company adoption

Top companies using OpenNemas

Publicaciones Confidencialespublicacionesconfidenciales.es

Andalucía Informaciónvivaelcondado.es

Andalucía Informaciónvivachipiona.es

Andalucía Informaciónvivapunta.es

Andalucía Informaciónvivalacostaoccidental.es

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2,603,774 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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