Yes, both WhoKnows and ZoomInfo offer a Free Trial.
WhoKnows is designed for Large Enterprises, Medium Business and Small Business.
ZoomInfo is designed for Large Enterprises, Medium Business and Small Business.
The starting price of WhoKnows begins at $83.33/Month when Billed Yearly, while pricing details for ZoomInfo are unavailable.
Some top alternatives to WhoKnows includes ZoomInfo, SalesIntel, LinkedIn Sales Navigator, SalesIntelligent and PeopleForce.
Some top alternatives to ZoomInfo includes SalesIntel, RevBoss, LinkedIn Sales Navigator, Zint, SalesIntelligent, Visual Visitor Sales Intelligence and ZoomInfo SalesOS.
