How many companies use Drupal vs IIS?

96,399 companies use Drupal and 133,281 companies use IIS in our database. IIS is more widely adopted with 1.4x more companies than Drupal.

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

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 is used by 133,281companies — 1.4x more than Drupal (96,399).

96,399 use Drupal133,281 use IIS

	Drupal	IIS
Companies	96,399	133,281
Category	CMS	Web servers

Get the full comparison

229,680 companies with emails, tech stacks, and contacts

1,000 lookups · API access · CSV exports

API access

GET /api/v1/tech?name=drupal

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