Yes, both Twona and Paper Workspace offer a Free Trial.
Twona is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Paper Workspace is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Paper Workspace begins at $4/User/Month when Billed Yearly, while pricing details for Twona are unavailable.
Some top alternatives to Twona includes Jira, Productroad, artwork, Artwork Flow, Anywhere, MRMcentral, Watchwork, PIMworks, ManageArtworks and Paper Workspace.
Some top alternatives to Paper Workspace includes Anywhere, Today, CollaborateCloud, SalesCRM, CloudSocial, Qualified, Checkeden, Workvivo, Blog To Social, Moderne, BetterCloud and IFTTT.
