WhatsApp, Telegram, Snapchat, Signal, Kik, Tango, Matrix.org, Quicksy, Privnote, Google Duo, Torchat, Tox, Axolotl, Briar, Zulip, Bitmessage, Coccinella, Linkello, Dingtone, KakaoTalk, Keybase, AChatRoom, ARKNet, Linphone, Burn Note, Simple SMS Messenger, VIPole Secure Messenger, Confide, chat.onion, Syphon, BlackBerry Messenger, RetroShare, Messenger Kids, Coverme, SureSpot, BobRTC, SafeNote, Pulse SMS, ringID, Nextcloud Talk, Silent Phone, aTox, Zalo, Antox, qTox, Xifrem, FortKnoxster, HeyWire, uTox, VK Me, CoyIM, Wassapp, Sicher, Lumicall, Cipha, Gryphn Secure Text Messaging, SumRando Messenger, IveTime, JuzFrens, Comfi App, Toxic, QuickMSG, Anywhere SMS, Bopup Messenger, BloomText, Pidgin-Encryption, Quaternion, Talkray, HWIZIT, SessionTalk SIP Softphone, Numbertank, Toxygen, MyENIGMA, BlackBerry Messenger Enterprise, Emoty, FireFloo Communicator, Silent Text, Cashew Secure Messenger, CHARE, QUGO, Fast Food Stickers For iMessage, GizliNot, Siphon SIP, Dib2Qm are some alternatives to FluffyChat.