How many companies use Fourthwall vs IIS?

15,169 companies use Fourthwall and 298,750 companies use IIS in our database. IIS is more widely adopted with 19.7x more companies than Fourthwall.

Can I get a list of companies using both Fourthwall 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 298,750companies — 19.7x more than Fourthwall (15,169).

15,169 use Fourthwall298,750 use IIS

	Fourthwall	IIS
Companies	15,169	298,750
Category	Ecommerce	Web servers

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313,919 companies with emails, tech stacks, and contacts

1,000 lookups · API access · CSV exports

API access

GET /api/v1/tech?name=fourthwall

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