All-in-One Messenger lets you use multiple instances of a number of messengers in Chrome on your computer.
Sticker maker for WhatsApp allows you to create and use custom stickers with WhatsApp on your device.
Chudo Messenger lets you express your emotions using live 3D emojis made using your face and AI.
Android Messages is a messages app replacement for your Android device.
Cutegram is a desktop compatible Telegram client with lots of features for your computers.
Rambox makes it easier to manage accounts for various services on your computers.
Houseparty makes it effortless to start group video calls from your smartphones or Mac.
FireChat lets you send and receive messages from other users without requiring an Internet connection.
Scheduled for Android lets you schedule messages to be sent later for various messenger apps on your device.
Messenger Kids is Facebook’s messenger tool for kids that lets them text and video call their friends under parent’s control.
YakYak is a desktop client for Google Hangouts that lets you communicate with your Hangouts contacts via messages.
The Bonfire app by Facebook makes group video chat possible so you can see all your friends in one video chat on your smartphone.
If you’ve been looking for a Tox client, Toxygen has got all the bells and whistles for you to access all the Tox services on your computer.
DirectChat app allows you to create the same kind of chatheads as Facebook Messenger and it supports a number of instant messaging apps on your Android device.
Adium lets you connect to a number of chat systems from a single app on your Mac machine.
WhatsApp allows you send and receive text messages, multimedia content such as audio, video, and images, and lets you make free voice and video calls right from your device.
Twitch is an app that lets you have chat and high-quality voice and video calls with your friends and families for free. The app is inclined towards gamers but it works just well for other users, too.