Frequently asked questions

What is Ful.io?

Ful.io is a technology profiler and lookup service that helps businesses analyze the technology stack of any website.

How does Ful.io work?

Ful.io scans websites to detect technologies such as CMS platforms, web frameworks, analytics tools, and more, providing valuable insights for businesses and developers.

Who can use Ful.io?

Ful.io is ideal for marketers, developers, sales teams, and anyone interested in understanding web technology trends.

Is Ful.io free to use?

Ful.io offers both free and paid plans with varying levels of access and features.

How accurate is the data provided by Ful.io?

We strive to provide the most accurate data using advanced detection techniques, but occasional inaccuracies may occur.

Does Ful.io offer API access?

Yes, we provide API access for businesses that require bulk data or integration with their existing systems.

Can I track changes in a website’s technology over time?

Yes, our platform allows users to track historical changes in technology adoption.

Where is Ful.io based?

Ful.io is a Delaware-registered company operating globally.