HyperBabel is a unified communication API: real-time chat, video calling, live streaming, and AI translation across 100+ languages — one key, one SDK, one bill.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)



SendBird is described as 'Is messaging-as-a-service. It provides the client SDK, chat API, and the backend for apps enabling real-time communication among apps’ own users' and is an app in the social & communications category. There are more than 10 alternatives to SendBird for a variety of platforms, including Android, iPhone, Web-based, Mac and Windows apps. The best SendBird alternative is HyperBabel, which is free. Other great apps like SendBird are ConnectyCube, Stream Chat, Cometchat and RobinApp- Chat SDK.
HyperBabel is a unified communication API: real-time chat, video calling, live streaming, and AI translation across 100+ languages — one key, one SDK, one bill.



ConnectyCube is a cloud communication platform for unified development of chat, video chat and push notifications features in native and hybrid mobile and web apps. We provide SDKs for messaging, peer-to-peer and group audio/video calling for iOS(Swift and Objective-C)...
With Stream’s chat react components, SDKs, and UI kits, product teams can unleash chat on web, or as a mobile app, with just a few lines of code. Maximize development bandwidth with Stream’s flexible backend messaging API and front-end components.




CometChat is a Facebook style footer chat written in PHP and mySql for your website which enables your users to interact and chat with each other in real-time.

Robin lets you ship superior in-app messaging experience without having to do the tedious work. Building 1-1 / group messaging can get complex, we have done the hard work so you never have to.



Applozic's white labelled mobile native SDK enables 'whatsapp' like instant messaging capabilities and more to mobile apps and website in just 30 mins.




Qiscus helps businesses enabling conversation in any apps. Its main product is chat SDK (Software Development Kit). It also provides end-to-end solutions for businesses without any technical resources.



MongooseIM is aimed at large, complex enterprise level projects, where real-time communication is critical for business success. It provides high availability, ease of deployment, development and reliability in production.
Cloud communication and data backend. Supports chat, video calling, push notifications as well as data APIs for iOS, Android, Javascript and Windows.
Pusher is a hosted API for quickly, easily and securely adding scalable realtime functionality to web and mobile apps.

MirrorFly is customizable in-app communication SDKs for businesses to integrate chat, voice, video calling and video conferencing features on their existing web and mobile applications.




MQTT-CHAT cloud web is an chat library that provides full chat functionality and can be integrated quickly into any web application.




Stream Chat is an exceptional product that provides cost affordable options catered towards your specific needs. Further, Stream Chat takes a fraction of the time to integrate due to well engineered SDKs, popular framework components. Stream Chat can scale to serve any number of users and offers single digit response times making it lightning fast.