How many companies use C3.js vs Caddy?

1,940 companies use C3.js and 1,795 companies use Caddy in our database. C3.js is more widely adopted with 1.1x more companies than Caddy.

Can I get a list of companies using both C3.js and Caddy?

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.

C3.js is used by 1,940companies — 1.1x more than Caddy (1,795).

1,940 use C3.js1,795 use Caddy

	C3.js	Caddy
Companies	1,940	1,795
Category	JavaScript libraries	Web servers

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3,735 companies with emails, tech stacks, and contacts

1,000 lookups · API access · CSV exports

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GET /api/v1/tech?name=c3-js

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