WhatsApp, Rocket.Chat, Jitsi Meet, Skype, Gotalk, Viber, Matrix.org, TeamSpeak, BigBlueButton, Mumble, Gruveo, Jitsi Desktop, BNESIM, WebRoom, JumpinChat, Messenger Kids, iPlum, VirBELA, TeamLink, Pragli, Heymarket, UppTalk, Facewebinar, EZTalks, Starleaf, Quickchat, Zoho Meeting, Unigram, Walkabout Workplace, Cisco Meeting Server, Mitel, cyclops.io, Vicodo, RingOver, Voptop, Venux Connect, letsBrik, FriendCaller, Demodesk, HiDa!, Walky, Wibrate, Thirdlane Connect, Hubl.in, Bravis, link4.chat are some alternatives to Lifesize Video Conferencing.