Instant Messaging/Meetings/Collaboration Tools Tool Company Campfire Basecamp chatwork Chatwork Flowdock Flowdock GTalk Google Hangouts Google HipChat Atlassian Join.me Logmein officechat Officechat Redbooth Redbooth Skype Microsoft Slack Slack Teammates Teammates Teamviewer TeamViewer gmbh Telegram Telegram twoodo Twoodo 15 tools Is your favourite tool missing? Add it to the directory