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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.

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

Cloud communication and data backend. Supports chat, video calling, push notifications as well as data APIs for iOS, Android, Javascript and Windows.

SendBird 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.