Yes, both Whatagraph and GreyMetrics offer a Free Trial.
Whatagraph is designed for Large Enterprises, Medium Business and Small Business.
GreyMetrics is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Whatagraph Starts at $119/Month whereas for GreyMetrics Starts at $49.
Some top alternatives to Whatagraph includes AgencyAnalytics, Reportz, iDashboards, DashThis, myDATA3, GreyMetrics, Megalytic, AgencyREPORTER, Analytics Canvas and SharpDash.
Some top alternatives to GreyMetrics includes LiveReport.io, AgencyAnalytics, Reportz, JustControl.it, Vidooly, iDashboards, DashThis, Power My Analytics, Megalytic and SharpDash.