How many companies use D3 vs Four?

277 companies use D3 and 3,356 companies use Four in our database. Four is more widely adopted with 12.1x more companies than D3.

Can I get a list of companies using both D3 and Four?

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.

Four is used by 3,356companies — 12.1x more than D3 (277).

277 use D33,356 use Four

	D3	Four
Companies	277	3,356
Category	JavaScript graphics	Payment

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3,633 companies with emails, tech stacks, and contacts

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GET /api/v1/tech?name=d3

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