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This API allows you to build your own customized Telegram clients. It is 100% open for all developers who wish to create Telegram applications on our platform.

Access WeChat’s 300 million users and make your app a global phenomenon.

TapTalk.io is a complete in-app chat SDK and messaging API. It designed to be easy to implement and give your user the best in-app chat experience. We provide you customizable UI based implementation and code based implementation.

Create a better customer experience with SMS, Chat Apps, Video Interaction & Voice. It’s integrated communications platform as a service (CPaaS) streamlines multiple communications channels into a single dashboard.

It is a business mobile messaging service provider that enables businesses of all sizes and industries to deliver and manage SMS text messages from PC, web, email or API.

It is a smart messaging platform which enables businesses to build engaging conversational experiences seamlessly across 30+ messaging channels using a single API. It offers a comprehensive product portfolio that includes an easy to use omni-channel messaging API, advanced bot building platform and mobile marketing tools

It is a community growth platform that helps you deliver a stellar experience, understand its impact, and put community members first.

Add In-App User-to-User Communication into Mobile Apps & Websites, with rich & engaging Text Chat, Video, and Audio Calling experiences, to Increase User Engagement and Enable new Revenue Streams.

Add video and audio chat to any app, in minutes. Daily's APIs help developers build the best possible video experiences, quickly and easily. Use our Prebuilt UI or build completely custom video conferencing interfaces.

It is ‪a chat API and SDK that enables users to build chat messaging functionality into their apps or websites within minutes, saving them months of development time.‬

The chat script will integrate seamlessly with your existing user database, even on a custom website. Free web chats room plugin online for video calling.

It is a community CRM and marketing analytics tool that helps you grow your user base. We offer a powerful suite of analytics that helps you measure community KPIs, evaluate marketing campaigns, and manage your users at scale.

It is an open-source suite of community and data tools built to unlock community-led growth for developer tools. It can be deployed using Kubernetes, as well as a lightweight development environment using Docker.