Build chat with PubNub SDKs

PubNub Chat SDKs are built on top of the core PubNub Network, a globally distributed Data Stream Network with 15+ points of presence across the globe with response times of <100ms and 99.999% uptime guarantees.

Get started

Get started by using sample apps with pre-built chat features.

• React Native
• Swift
• Kotlin
• Flutter
• Redux
• Unity

Demos

Play with interactive chat demos that feature different chat types and use cases.

• Chat in 10 Lines of Code
• Live Events
• Group Chat
• Group Chat
• Gaming

Sample apps

View GitHub sources of sample chat apps built with PubNub SDKs.

• Flutter
• Java
• React Native
• Redux
• Swift
• Unity
• Kotlin

Features

Read about features offered by PubNub SDKs:

• Users - Set up an account and manage user metadata, permissions, presence, and mentions.
• Channels - Learn about channel names, types, subscriptions, and memberships.
• Messages - Manage real-time, historical, and unread messages. Handle files, reactions, and events.
• Push Notifications - Integrate mobile devices with 3rd party push services (FCM or APNs) to trigger push notifications.
• Moderation - Moderate messages for profanity and spam. Flag messages, ban or mute users.
• Integrations - Monitor content and images, add on-the-fly translation, chatbots, GIFs and stickers libraries.

Sign up

Don't feel like leaving this page to sign up?