Yes, both YesData and SalesIntelligent offer a Free Trial.
YesData is designed for Large Enterprises, Medium Business and Small Business.
SalesIntelligent is designed for Large Enterprises, Medium Business and Small Business.
Pricing for YesData Starts at $49.95/User/Month whereas for SalesIntelligent Starts at $50/Month.
Some top alternatives to YesData includes DataForLeads, Leadflare, Seamless.AI, SalesIntelligent, B2B Salesfuel, Salesinfo, Qualified, Workvivo, Social Lead and IFTTT.
Some top alternatives to SalesIntelligent includes ZoomInfo SalesOS, ZoomInfo, ProspectIn, Prospect.io, SalesIntel, Introhive, LinkedIn Sales Navigator, Sales Booster by Leadspicker, Closely, Conversion Blitz, LiProspect and LeadIQ.