Yes, both Leadfeeder and LeadGrabber Pro offer a Free Trial.
Leadfeeder is designed for Individuals, Large Enterprises, Medium Business and Small Business.
LeadGrabber Pro is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Leadfeeder Starts at $63/Month whereas for LeadGrabber Pro Starts at $3,495/Year.
Some top alternatives to Leadfeeder includes LeadBI, Whoisvisiting, Lead Forensics, Leadforms, Leadinfo, LeadMine, Leadenhancer, Dynamic Leads and Lead Revealer.
Some top alternatives to LeadGrabber Pro includes FindThatLead, Prospecat, FuzeLead, LeadBring, B2B Salesfuel, Conversion Blitz, Dynamic Leads, Qualified, Prospectss, Workvivo, Click2Contact and IFTTT.