Yes, both ClearSlide and GetAccept offer a Free Trial.
ClearSlide is designed for Large Enterprises, Medium Business and Small Business.
GetAccept is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for ClearSlide Starts at $35/User/Month whereas for GetAccept Starts at $25/User/Month.
Some top alternatives to ClearSlide includes iPresent, Prezentor, Showell, ZoomInfo Engage, Salesvue, StorySlab, SalesReach, ShoDeck, Zoomifier and slideZing.
Some top alternatives to GetAccept includes Enablix, iPresent, Prezentor, ProteusEngage, Veelo, SAP Sales Cloud, Showell, WeSuite, DocuSign and Master-O.