Yes, both Oracle Crystal Ball and DevScreen offer a Free Trial.
Oracle Crystal Ball is designed for Large Enterprises, Medium Business and Small Business.
DevScreen is designed for Freelancers, Medium Business and Small Business.
The starting price of DevScreen begins at $89/Month, while pricing details for Oracle Crystal Ball are unavailable.
Some top alternatives to Oracle Crystal Ball includes SpreadsheetWEB, Tactyc, Solver, Crystal Ball, SAS Advanced Analytics, Graphite Note, Amazon Forecast, Carolina and Neural Formula.
Some top alternatives to DevScreen includes Amazon Forecast, AnalyticsVerse, Datapeople, TalScale, CoderPad, HackerEarth, HackerRank, KillerCoder.io and HiringMirror.