Neither ZipMessage nor Memo offers a free trial.
ZipMessage is designed for Freelancers, Medium Business and Small Business.
Memo is designed for Individuals and Small Business.
Pricing for ZipMessage Starts at $15/Month when Billed Yearly whereas for Memo Starts at $49.50/Month when Billed Yearly.
Some top alternatives to ZipMessage includes Sodasync, Loom, Qualified, SimpleLive, StoryFile Conversa, Workvivo, Memo, directly.live, VideoFace and IFTTT.
Some top alternatives to Memo includes CloudSocial, Posted, SmartCOMM, Qualified, Workvivo, Commons, Distributed, Messenger Communication Platform, MessageMadeEasy.com, React & Share, Sociocs and Consider.