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Javascript

Customizable Javascript Chat SDK and API

Effortlessly integrate real-time messaging and calling into your web application. Pre-built javascript chat components and UI library with an endless list of engaging features, familiar design and slick notifications

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Interactive user experience

Every aspect of modern chat in a single, customizable SDK

Enrich your web app's messaging capabilities with multiple message types including text, audio, gifs, reactions. Let your users to share files, location, and polls to improve app engagement.

  • Smart AI replies

  • Custom interactive messaging

  • One-on-one and group messaging

  • Push notifications

Realtime user engagement

Powerful audio, video and conferencing capabilities

Create meeting rooms to invite participants or directly dial a contact to start a call or conference meeting within your javascript app. CometChat’s in-app calling has pre-built workflows your users are familiar with so you can ship quickly.

  • Screen sharing

  • Call recording

  • Live streaming

  • Conference calling

Integration tools

Implementation methods for all skillset

Javascript chat UI kits & components

Pre-built UI components with a modern and pixel perfect design that is completely customizable.

  • Build and launch in few days

  • Integrated business logic

  • Easily customizable & extensible

Javascript chat SDKs and APIs

Feature rich SDKs and APIs to build bespoke chat experiences.

  • Fully customizable workflows

  • Build your own chat interface

  • Extend beyond core capabilities with ease

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All features

The features your users want, the functionality your team needs

Reactions

Voice messages

Threads & message replies

And many more

One-on-one Private

ChatGroup

Text Conference

Users & Friends List

Chat History

Unread Message Count

Users & Friends Presence

Read & Delivery Receipts

Text & Custom Structured Messaging

Share Files & Multimedia

Users, Groups & Messages Search

Mentions

Why leading companies choose CometChat?

An easy to implement and customizable in-app messaging platform

Easy Integration

Build easily with a wide range of chat integration tools and components.

Feature rich

The most complete flutter chat sdk on the market, with 40+ features for moderation, notifications and user interaction.

Enterprise ready

Global infrastructure, multi-region capabilities, multi-tenancy, and 24/7 support. Ready for scale whenever you are.

Secure & Compliant

HIPAA, GDPR, PIPEDA, SOC 2 & ISO 27001 certified, safe and secure chat APIs.

Fully customizable

Take our SDKs and make them your own. Maximum flexibility and customization options.

Robust infrastructure

A reliable infrastructure that can easily handle a few million concurrent users.

Resource

Docs, Tutorials, sample apps and more

Documentation

Everything you need to configure, integrate, and implement in-app messaging.

View docs

Tutorials

Comprehensive how-to guides and code samples to help you add chat and calling.

Start building

Pre-built UI Kits

Ready-to-use, customizable UI components and templates to create beautiful chat screens.

Integrate UI Kits

Github

Open source sample apps for easy setup and configuration.

Create clone

Technologies

Our supported platforms

See documentation
React
Angular
Vue
React Native
iOS
Android Java
Android Kotlin
Ionic/Capacitor
Flutter
WordPress
PHP
Laravel

Try out CometChat in action

Experience CometChat's messaging with this interactive demo built with CometChat's UI kits and SDKs.

Try the interactive demo