Add In-App Chat to Your Next.js App in Minutes

Drop in ready-to-integrate chat components or build fully custom experiences with our Next.js-ready chat infrastructure. CometChat gives you the flexibility to move fast, scale confidently, and ship production-grade chat.

Flutter chat and calling interface with group participants, built using CometChat.

Integration methods

Choose How You Integrate Chat in Next.js

Chat Builder

Visual setup. Instant chat. Clean Next.js code.

Export production ready React/Next.js chat components, with all chat features configured visually and connected to CometChat’s backend.

  • Visual setup for chat, reactions, mentions, and media sharing

  • Instant preview and live configuration

  • Clean, modular React/Next.js components

  • Prewired logic for presence, typing indicators, and message sync

  • Extendable code you can evolve later with the UI Kit or SDK

CometChat Visual Builder dashboard with chat UI customization options and real-time interface preview.

Pre-built Chat UI Kit

Ready-made chat. Designed for Next.js

Prebuilt, production-ready chat components you can drop into your Next.js app, all powered by CometChat’s real-time communication engine.

  • Plug in prebuilt chat layouts (split view, full-screen, or tab-based)

  • Customize themes, colors, and typography to fit your brand

  • Fully compatible with Next.js development and routing

Chat interface built using the flutter chat ui kit

Chat SDK

Full customization. Maximum control.

With the SDK, you bring your own UI and workflows, while CometChat handles the backend complexity.

  • Build your own UI with granular control for messages, groups, and roles

  • Handle real-time updates via webhooks and events

  • Ideal for chat-first products or enterprise-scale apps.

  • Import only what you need for lightweight bundles

Chat interface built using the flutter chat sdk

Integration Resources

Developer resources to speed up integration

Get everything you need to build, customize, and ship chat in your Flutter app.

Next.js sample app

Fully functional sample app built with CometChat’s React UI Kit.

View sample app

UI kit source code

Explore, customize, or fork the entire widget library.

View on Github

Figma design file

Design resources to prototype or align UI with your Flutter app’s design.

Open Figma file

API documentation

Explore our fully documented API endpoints.

Read the docs

Features that make for great interactions

1 to 1 chat

Group chat

Voice & video calling

Secure file transfer

Chat search & history

Developer Advantage

Why Next.js developers choose CometChat

Lightning-fast integration

Start with a working chat in minutes, not months. We handle the real-time logic so you can focus on features.

Built for Next.js

Works seamlessly with client-side rendering, API routes, and development builds.

Enterprise-Grade Infrastructure

Secure, compliant, and scalable to millions of concurrent users.

Developer-first

Clean APIs, detailed docs, sample apps, and active support, built for React and Next.js developers.

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Enterprise-Grade Security

Security and scale you can trust

Global edge network, iron-clad security, and 99.999% uptime. Battle-tested infrastructure that scales to billions of users.

Edge network

Lightning-fast chat delivery through 35+ edge locations worldwide, ensuring minimal latency for all users.

Uptime SLA

99.999%

Scalability

5B+ chats

Enterprise security

aicpa
gdpr
hipaa
gdpr

FAQ

Got questions? We’ve got answers.

Start building today

Cut through the setup. Pick your path and start integrating real-time chat today.