Yes, both Conversion Blitz and Leadfeeder offer a Free Trial.
Conversion Blitz is designed for Large Enterprises, Medium Business and Small Business.
Leadfeeder is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for Conversion Blitz Starts at $40.83/Month when Billed Yearly whereas for Leadfeeder Starts at $63/Month.
Some top alternatives to Conversion Blitz includes Leadfeeder, Lead Forensics, DataForLeads, Leadflare, Fresh Lead Finder, Leadinfo, LeadMine, Leadenhancer, Dynamic Leads, Lead Revealer and LeadGrabber Pro.
Some top alternatives to Leadfeeder includes LeadBI, Whoisvisiting, Lead Forensics, Leadforms, Leadinfo, LeadMine, Leadenhancer, Dynamic Leads and Lead Revealer.