LogMeIn Join.Me Pro
Join.Me Pro is a low-cost offering that’s best suited to ad hoc, simple desktop collaboration for groups of two to five people. It’s fast and easy to set up, all meetings are set up from a Web client and it supports iPhone and Android mobile clients. There’s a free service that supports just audio, and a $19 a month Pro service. Join.me also doesn’t work for archival records of your conference.