Yes, both UI Bakery and UserX offer a Free Trial.
UI Bakery is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
UserX is designed for Large Enterprises, Medium Business and Small Business.
The starting price of UserX begins at $299/Month, while pricing details for UI Bakery are unavailable.
Some top alternatives to UI Bakery includes LiveCode, Planet Crust, Appup by 500apps, Simplifier, DOCOVA, Netcall Liberty Create, Flowfactory, DrapCode, SDMT LCAP/LCNC Platform and Noodl.
Some top alternatives to UserX includes Figma, FigJam, UX-App, UXCam, UXtweak, UserExperior, UXReality, UXArmy, UX Metrics, UserLook and UX Mining.