Neither Nimbus nor Cube.js offers a free trial.
Nimbus is designed for Large Enterprises, Medium Business and Small Business.
Cube.js is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Nimbus Starts at $3/User/Month whereas for Cube.js Starts at $99/Month.
Some top alternatives to Nimbus includes Codeanywhere, PaizaCloud, AWS Cloud9, Koding, CodeinCloud, CodeTogether, Codigo, CodeSync, CodeOnline and HackerPen.
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.