Yes, both Grapher and VizualSurvey offer a Free Trial.
Grapher is designed for Individuals, Large Enterprises, Medium Business and Small Business.
VizualSurvey is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Grapher Starts at $50/Year whereas for VizualSurvey Starts at $68/Month.
Some top alternatives to Grapher includes VizualSurvey, SAS Advanced Analytics, Easy Insight, Tableau Server, dataSights, Chartbrew, Qualified, Workvivo, DataSquirrel, Living Charts, Charts Factory and SharpDash.
Some top alternatives to VizualSurvey includes Entrinsik Informer, Sisense, Microsoft Power BI, Dundas BI, SAS Business Intelligence, Visualr, ibi Analytics Platform, Microsoft Power BI Desktop, Easy Insight and dataSights.