Neither Prewrite nor Sketch offers a free trial.
Prewrite is designed for and Small Business.
Sketch is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Prewrite Starts at $9.99/Month whereas for Sketch Starts at $9/User/Month.
Some top alternatives to Prewrite includes Sassbook, Arc Studio Pro, Sketch, AI Magic Writer, Qualified, StudioBinder, Workvivo, Screenwriting Dashboard, CutToPlan, Maveny and Scrilys.
Some top alternatives to Sketch includes Looka, Figma, Canva, CorelDraw, Xara Designer Pro, Drawtify, DesignGapp, Adobe Illustrator, Vectornator Pro and Gravit Designer.