Neither Olinkia nor Guardo offers a free trial.
Olinkia is designed for Freelancers, Medium Business and Small Business.
Guardo is designed for Large Enterprises, Medium Business and Small Business.
Pricing details for both Olinkia and Guardo are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to Olinkia includes Diigo, Qualified, 1Link, Workvivo, Marklog, Marqly, Tagpacker, Siimpl Bookmarking, Linkish, Guardo, PageMarker and IFTTT.
Some top alternatives to Guardo includes Bookmark OS, Lynkmark, Qualified, Workvivo, minimarks, Marklog, Weblaunch, LinksBook, Fetching, Bookmark Ninja, Siimpl Bookmarking and booky.io.