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