Microsoft Power BI offers Free Trial, but Cube.js does not.
Cube.js is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Microsoft Power BI is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Cube.js Starts at $99/Month whereas for Microsoft Power BI Starts at $4,995/Month.
Some top alternatives to Cube.js includes Microsoft Power BI, Dundas BI, Draxlr, Dgraph, GraphJSON, Ideata Analytics, Microsoft Power BI Desktop, Metabase and GraphQL Editor.
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.