====== Instant Messengers ======

  * [[AIM|AIM]]
  * [[Allo|Allo]]
  * [[Blackberry|Blackberry]] Messenger
  * [[Discord|Discord]]
  * [[Facebook|Facebook]] Messenger
  * [[GroupMe|GroupMe]]
  * [[Hangouts|Hangouts]]
  * [[HeyTell|HeyTell]]
  * [[ICQ|ICQ]]
  * [[iMessage|iMessage]]
  * [[IMO|IMO]]
  * [[Instagram|Instagram]]
  * [[IRC|IRC]]
  * [[Jabber|Jabber/XMPP]]
  * [[Jitsi|Jitsi]] – video conferences
  * [[Kakaotalk|Kakaotalk]]
  * [[Kik|Kik]]
  * [[Line|Line]]
  * [[Mailingliste|Mailingliste]]
  * [[Matrix|Matrix]] / [[riot|Riot.im]]
  * [[Mattermost|Mattermost]]
  * [[MMS|MMS]]
  * [[MSN|MSN]]
  * [[Rocketchat|Rocketchat]]
  * [[Scuttlebutt|Secure Scuttlebutt]] 
  * [[Signal|Signal]]
  * [[Silent|Silent]] Phone
  * [[Skype|Skype]]
  * [[Slack|Slack]]
  * [[SMS|SMS]]
  * [[Snapchat|Snapchat]]
  * [[SOMA|SOMA]] Messenger
  * [[Talkatone|Talkatone]]
  * [[Telegram|Telegram]]
  * [[Threema|Threema]]
  * [[Tox|Tox]]
  * [[Viber|Viber]]
  * [[VKontakte|VKontakte]]
  * [[Voxer|Voxer]]
  * [[WeChat|WeChat]]
  * [[WhatsApp|WhatsApp]]
  * [[Whereby|Whereby]]
  * [[Wickr|Wickr]]
  * [[Wire|Wire]]
  * [[Zangi|Zangi]] Safe Messenger
  * [[Zoom|Zoom]] – video conferences
  * [[Zulip|Zulip]]

===== multi messengers =====
  * [[https://getferdi.com/|Ferdi]] – Fork of the [[https://meetfranz.com/|Franz]] multi messenger bundling lots of web apps in one convenient [[:admin:electron|Electron]] app.
  * [[https://github.com/TheGoddessInari/hamsket|Hamsket]] – multi messenger bundling 94 different messaging apps.