What tool identifies anonymous website visitors by company?

One popular tool that identifies anonymous website visitors by company is **Leadfeeder**. Leadfeeder integrates with Google Analytics to help businesses see which companies visit their websites, even if those visitors don't fill out a form or make contact. Other similar tools include **Albacross**, **Clearbit**, and **Hotjar**. Each of these tools can provide insights into website traffic and help B2B businesses identify potential leads based on company visits.