Based on our record, LeadIQ 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.
I would look into products like this - https://leadiq.com. Source: over 1 year ago
AnyMailFinder.com - Find anyone's email address
Apollo.io - Apollo’s predictive prospecting, sales engagement, and actionable analytics help the teams to reach its full revenue potential.
Hunter - Find all the email addresses related to a domain
ZoomInfo - ZoomInfo is a B2B database providing detailed business information on people and companies.
AeroLeads - AeroLeads is a lead generation software which finds prospects with email and phone number.
EmailMatcher - Find anyone's email address in a matter of seconds, for free