How many companies use cal_com vs HSTS?

422 companies use cal_com and 79,555 companies use HSTS in our database. HSTS is more widely adopted with 188.5x more companies than cal_com.

Can I get a list of companies using both cal_com and HSTS?

Yes. AgentData tracks companies using both tools. Subscribe to access the full list with emails, tech stacks, and contacts via CSV or API.

HSTS is used by 79,555companies — 188.5x more than cal_com (422).

422 use cal_com79,555 use HSTS

	cal_com	HSTS
Companies	422	79,555
Category	forms	Security

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79,977 companies with emails, tech stacks, and contacts

1,000 lookups · API access · CSV exports

API access

GET /api/v1/tech?name=cal-com

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