How many companies use HSTS vs Instantly?

216,584 companies use HSTS and 55 companies use Instantly in our database. HSTS is more widely adopted with 3937.9x more companies than Instantly.

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

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 — 3937.9x more than Instantly (55).

216,584 use HSTS55 use Instantly

	HSTS	Instantly
Companies	216,584	55
Category	Security	Other

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216,639 companies with emails, tech stacks, and contacts

1,000 lookups · API access · CSV exports

API access

GET /api/v1/tech?name=hsts

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