How many companies use HTTP/3 vs xCharts?

4,495,819 companies use HTTP/3 and 334 companies use xCharts in our database. HTTP/3 is more widely adopted with 13460.5x more companies than xCharts.

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

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 xCharts

HTTP/3 is used by 4,495,819companies — 13460.5x more than xCharts (334).

4,495,819 use HTTP/3334 use xCharts

Side-by-side comparison

	HTTP/3	xCharts
Companies	4,495,819	334
Category	Miscellaneous	JavaScript graphics

Company adoption

Top companies using xCharts

Christchurch NZlethbridge.co.nz

Heartland Real Estateheartlandrealestate.co.nz

First National Connectfnconnect.co.nz

Christchurch NZfnsuccess.co.nz

First National Waitakerefirstnationalwest.co.nz

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4,496,153 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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