How many companies use C3.js vs HSTS?

1,940 companies use C3.js and 216,584 companies use HSTS in our database. HSTS is more widely adopted with 111.6x more companies than C3.js.

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

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.

HSTS is used by 216,584companies — 111.6x more than C3.js (1,940).

1,940 use C3.js216,584 use HSTS

	C3.js	HSTS
Companies	1,940	216,584
Category	JavaScript libraries	Security

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218,524 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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