Yes, both Whatagraph and Cluvio offer a Free Trial.
Whatagraph is designed for Large Enterprises, Medium Business and Small Business.
Cluvio is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Whatagraph Starts at $119/Month whereas for Cluvio Starts at $2,250/Month.
Some top alternatives to Whatagraph includes AgencyAnalytics, Reportz, iDashboards, DashThis, myDATA3, GreyMetrics, Megalytic, AgencyREPORTER, Analytics Canvas and SharpDash.
Some top alternatives to Cluvio includes Alteryx, iDashboards, Databox, DB Dash, Klipfolio Dashboard, Tableau, Dundas BI, Visualr and Tableau Server.