Yes, both dataSights and NaaS offer a Free Trial.
dataSights is designed for Large Enterprises, Medium Business and Small Business.
NaaS is designed for Individuals, Medium Business and Small Business.
Pricing for dataSights Starts at $167/Month whereas for NaaS Starts at $10/month.
Some top alternatives to dataSights includes Entrinsik Informer, Sisense, Microsoft Power BI, Dundas BI, SAS Business Intelligence, SAP BusinessObjects BI, Panintelligence, Grow, ibi Analytics Platform and Microsoft Power BI Desktop.
Some top alternatives to NaaS includes Needl.ai, automation.re, Maso AI, Qualified, Workvivo, Neuro, Datos Intelligence, Albato, Automate Studio, Oracle Data Science Cloud Service, Phiona and OneSaaS.