Based on our record, Clearbit Connect seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
If you're not into LinkedIn, you can certainly email them too. Here's a cool extension: https://connect.clearbit.com/. Basically, it'll let you find any email within a specific company (e.g., a recruiter at XYZ company). Source: almost 3 years ago
Hunter - Find all the email addresses related to a domain
ZoomInfo - ZoomInfo is a B2B database providing detailed business information on people and companies.
Lead Finder - Find any email from a company in seconds. free
LinkedIn Sales Navigator - Sales tool for LinkedIn users.
AnyMailFinder.com - Find anyone's email address
Norbert - Norbert is an online tool that helps you to find anyone’s corporate email address.