Yes, both RocketReach and Linkwheelie offer a Free Trial.
RocketReach is designed for Large Enterprises, Medium Business and Small Business.
Linkwheelie is designed for Large Enterprises, Small Business and Medium Business.
The starting price of RocketReach begins at $39/Month when Billed Yearly, while pricing details for Linkwheelie are unavailable.
Some top alternatives to RocketReach includes Apollo.io, AeroLeads, Skrapp, Hunter, GetEmail.io, Email Discovery Tool, Kendo Email Finder, ZeroIn, SoftTechLab Web Email Finder and SignalHire.
Some top alternatives to Linkwheelie includes and RocketReach.