Yes, both Forms On Fire and Microsoft Power BI offer a Free Trial.
Forms On Fire is designed for Large Enterprises, Medium Business and Small Business.
Microsoft Power BI is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Forms On Fire Starts at $20/User/Month when Billed Yearly whereas for Microsoft Power BI Starts at $4,995/Month.
Some top alternatives to Forms On Fire includes MightyForms, Digi Clip Mobile Forms, GoFormz, naturalForms, Jotform Mobile Forms, FORM OpX, Forms, Forms.io by 500apps and Formee.
Some top alternatives to Microsoft Power BI includes Google Drive, Tableau, IBM Cognos Analytics, Dundas BI, SAS Business Intelligence, Clear Analytics, SAP BusinessObjects BI, ibi Analytics Platform, Narrative BI and Microsoft Power BI Desktop.