What are some alternatives?
When comparing Zizozz and FindThatLead Prospector, you can also consider the following products
Hunter - Find all the email addresses related to a domain
Elucify - A completely free software tool that uses crowdsourced data to find business email addresses
RocketReach - RocketReach allows you to lookup email and phone for 250+ million professionals.
KiteDesk - Use KiteDesk sales prospecting software to generate leads from our premium data marketplace. Then reach prospects and build a sales pipeline with organized Lead Lists. Syncs direct with CRM too!
Email Generator - Get +50 email combinations and validate them with Rapportive
Lead Forensics - B2B website analytics and lead generation.