Wisp - Add gifts to your Wishlists. Plugins provide an asthetic experience with the Wisp system, adding a button to your browser to easily add items to your Wishlists. Use the Wisp plugin to create Wishlists by Adding products from your favorite online shops. Share wishlists with your friends and family, or use the system to find gifts. Lookup friends in the system or search by Demographic to locate the perfect gift.