Chat SDK for Android

Chat SDK is a fully featured open source instant messaging framework for Android. Chat SDK is scalable, flexible and follows the following key principles:

Free. The Chat SDK is free for commercial use

Open Source. The Chat SDK is open source

Full control of the data. You have full and exclusive access to the user's chat data

Quick integration. Chat SDK is fully featured out of the box

Scalable. Supports millons of daily users

Backend agnostic. Chat SDK can be customized to support any backend

Features:

Private and group messages

Public chat rooms

Username / password, Facebook, Twitter, Anonymous and Custom Login

Phone number authentication

Push Notifications

Text, Image, Location, Audio, Video, Sticker and File messages

User Profiles

User Search

Typing Indicator

Read Receipts

Location Based Chat

End-to-end Encryption

Cross Platform

Last Online Indicator

User Blocking

User Contacts