Internet Information Services (IIS) is an extensible web server software created by Microsoft for use with the Windows NT family.

Websites using IIS

These are the top websites usings IIS based on traffic.

Get the full list of websites and companies using IIS.

IIS reports

Create relevant reports for IIS to find leads or learn more about your target audience.

Or, Create a custom IIS report.

IIS usage trend

This graph shows the growth of IIS since July 2020.

IIS demographics

A breakdown of countries and languages used by IIS websites.


Alternatives to IIS

These are the most popular IIS alternatives based on market share in 2021.

See the full list of IIS alternatives.

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