How many companies use IIS vs Microsoft HTTPAPI?

37,643 companies use IIS and 259 companies use Microsoft HTTPAPI in our database. IIS is more widely adopted with 145.3x more companies than Microsoft HTTPAPI.

Can I get a list of companies using both IIS and Microsoft HTTPAPI?

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.

IIS vs Microsoft HTTPAPI

IIS is used by 37,643companies — 145.3x more than Microsoft HTTPAPI (259).

37,643 use IIS259 use Microsoft HTTPAPI

Side-by-side comparison

	IIS	Microsoft HTTPAPI
Companies	37,643	259
Category	Web servers	Web servers

Company adoption

Top companies using Microsoft HTTPAPI

Red Lotus Bistroredlotusbistro.com

Rosemary Trattoriarosemarytrattoria.com

Redhawk Logisticsredhawklogistics.com

Powder Street Pizzapowderstreetpizza.com

Ramen Kai Noodle Houseramenkainoodlehouse.com

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37,902 companies with emails, tech stacks, and contacts

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1,000 lookups · API access · CSV exports

API access

GET /api/v1/tech?name=iis

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