Yes, both 21 Jumpstart and Leadfeeder offer a Free Trial.
21 Jumpstart is designed for Medium Business and Small Business.
Leadfeeder is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for 21 Jumpstart Starts at $1,350/Month whereas for Leadfeeder Starts at $63/Month.
Some top alternatives to 21 Jumpstart includes LeadBI, Leadfeeder, PeaksLead, Miraget, B2B Salesfuel, eSales Hub, LeadSift, Leadcamp, Dynamic Leads, Lead Revealer and LeadCrunch AI.
Some top alternatives to Leadfeeder includes LeadBI, Whoisvisiting, Lead Forensics, Leadforms, Leadinfo, LeadMine, Leadenhancer, Dynamic Leads and Lead Revealer.