Yes, both DevScreen and Fluidly offer a Free Trial.
DevScreen is designed for Freelancers, Medium Business and Small Business.
Fluidly is designed for Large Enterprises, Medium Business and Small Business.
The starting price of DevScreen begins at $89/Month, while pricing details for Fluidly are unavailable.
Some top alternatives to DevScreen includes Amazon Forecast, AnalyticsVerse, Datapeople, TalScale, CoderPad, HackerEarth, HackerRank, KillerCoder.io and HiringMirror.
Some top alternatives to Fluidly includes Float, PayPie, Cashforce, Amazon Forecast, CashAnalytics, Futrli, Dryrun, CashFlowMapper and flowpilot.