Yes, both Panintelligence and Tableau Server offer a Free Trial.
Panintelligence is designed for Large Enterprises, Medium Business and Small Business.
Tableau Server is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Panintelligence Starts at $2,000/Month whereas for Tableau Server Starts at $12/User/Month.
Some top alternatives to Panintelligence includes Entrinsik Informer, Sisense, Microsoft Power BI, Dundas BI, SAS Business Intelligence, SAP BusinessObjects BI, WovVBI, ibi Analytics Platform, Easy Insight and dataSights.
Some top alternatives to Tableau Server includes Tableau, Microsoft Power BI, IBM Cognos Analytics, Dundas BI, QlikView, SAS Business Intelligence, ibi Analytics Platform, Microsoft Power BI Desktop and Tableau Prep.