Yes, both Leadfeeder and Linked Booster offer a Free Trial.
Leadfeeder is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Linked Booster is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Leadfeeder Starts at $63/Month whereas for Linked Booster Starts at $129.99.
Some top alternatives to Leadfeeder includes LeadBI, Whoisvisiting, Lead Forensics, Leadforms, Leadinfo, LeadMine, Leadenhancer, Dynamic Leads and Lead Revealer.
Some top alternatives to Linked Booster includes Linda, LeadBI, Leadfeeder, Lead Forensics, Lead Connect, Leadmi, LinkedFusion, LeadBring, Linkdra and LiProspect.