---
url: https://talkjs.com/
---

Chat API and SDKs

# Build production-ready chat in minutes

## Power private and group conversations for marketplaces

[Try for free](/dashboard/signup/premium/) [Contact sales](/contact/)

## All the features you need for high-performance chat

Build an in-app messaging experience your users actually love. Everything you need to drive engagement and retention, powered by a fast, reliable messaging infrastructure.

AI-ready out of the box

Easily integrate virtual assistants or AI bots into any real-time conversation.

Private, group & public chat

Power private 1-on-1 conversations, team group chats, and large-scale public communities, all with the same flexible API.

Real-time presence feedback

Show who's online, who's typing, and who's read what, just like on Slack, WhatsApp, or Messenger.

Mentions, reactions & link previews

Bring conversations to life with emoji reactions, @mentions, and automatic link previews.

Moderation & spam control

Automatically flag harmful messages, ban disruptive users, and filter profanity to protect your community with minimal code.

Searchable message history

Conversations are stored securely, searchable instantly, and always available, with full control over data export and retention.

Replies

Voice messages

Mentions

Emoji reactions

Link previews

Edit messages

Private 1-1 chat

Group chat

Large public group chat

AI chatbot integration

Notifications

Threads

Read receipts

Message search

Conversation search

Persistent message history

File sharing

Media attachments

Typing indicator

Message translation

Announcements

Admin messages

Moderation

Mute user in channel

Ban user

Block user

Flag messages

Profanity filter

Spam protection

Domain filter

Silent messages

Location sharing

Presence indicators

Unread message count

Custom message actions

Custom message types

Analytics

Data export

Third-party integrations

Voice and video call integration

Webhooks

Multi-tenancy support

User roles

Channel list

## 90+

countries

## 130M+

monthly messages sent

## 24B+

monthly API calls

## Ready-to-ship chat UI that's fully customizable

Launch your chat product faster with pre-built chat UIs you can fully customize. Get pixel-perfect control to match your unique brand and user needs, while handling the complex parts of real-time messaging for you.

Build scalable in-app messaging for web and mobile; from 1-on-1 conversations to group chat and community channels. Every component adapts to your brand, from layouts and themes to behaviors and user flows. Our pre-built UIs integrate seamlessly with your stack, cut months off development, and help you deliver a polished, reliable chat experience that keeps users engaged.

[Pre-built UIs](/features/pre-built-ui/) [Chat demos](/demo/)

## Flexible chat SDKs
Developer-approved

Rapidly ship in-app messaging with feature-rich SDKs. Build the exact live chat experience your users want—developer-friendly, framework-agnostic, and built for performance.

[Chat docs](/docs/) [Chat tutorials](/resources/tag/tutorials/)

## Get started with any framework

[JavaScript](/docs/UI_Components/JavaScript/) [React](/docs/UI_Components/React/) [Flutter](/docs/UI_Components/Flutter/) [React Native](/docs/UI_Components/React_Native/) [Angular](/docs/UI_Components/Angular/) [Svelte](/docs/UI_Components/Svelte/) [Vue](/docs/UI_Components/Vue/) [Next.js](/resources/add-chat-to-a-nextjs-app-with-talkjs/) [Django](/resources/how-to-build-a-django-chat-app-with-talkjs/) [Laravel](/resources/how-to-add-chat-to-a-laravel-app-with-talkjs/) [Flask](/resources/flask-chat-app/) [Ionic](/resources/add-chat-into-an-ionic-app-with-talkjs/) [Rails](/resources/how-to-add-chat-to-a-rails-app-with-talkjs/) [Spring Boot](/resources/how-to-add-chat-into-a-spring-boot-app/) [Blazor](/resources/how-to-add-chat-to-a-blazor-web-app-with-talkjs/) [WordPress](/resources/how-to-add-chat-to-a-wordpress-site/)

Case study

### Enable seamless buyer-seller communication with real-time chat

Discover how TalkJS helped Itemku create a stable, cost-efficient messaging solution that increased buyer-seller communication, enabled file sharing, and supported smooth post-checkout interactions.

[Read the full case study](/resources/how-itemku-integrated-a-post-checkout-buyer-seller-chat/)

<a href="/dashboard/signup/">## Start building for free

## Fast to ship, ready to scale.

Try for free</a>

## Secure chat infrastructure, ready for global scale

Power real-time messaging at global scale with infrastructure built to deliver billions of messages. Designed for security and reliability, your data stays protected as you grow.

- Encryption in transit and at rest
- TLS v1.3
- 99.9% uptime SLA for Enterprise
- GDPR-compliant
- Works in any region

[Security](/resources/what-about-user-data-security/) [Data privacy](/privacy/)

## Proven chat messaging solutions for every use case and industry

<a href="/use-cases/buyer-seller-chat-online-marketplaces/">Marketplaces

Connect buyers and sellers with chat that drives conversions.</a> <a href="/use-cases/saas-chat/">SaaS platforms

Add scalable white-label chat to your SaaS product, fast.</a> <a href="/use-cases/">Customer support chat

Turn every conversation into a great support experience.</a> <a href="/use-cases/ai-chatbots/">AI chat

Launch your chatbot or AI agent with a beautiful, production-ready UI.</a> <a href="/use-cases/">Fintech

Build secure and reliable messaging for financial services and apps.</a> <a href="/use-cases/chat-messaging-digital-health/">Healthcare

Connect patients and medical providers securely, wherever they are.</a>

## Resources

<a href="/resources/how-to-make-a-customizable-chatbot-frontend-with-talkjs-and-the-openai-api/">AI chatbot with OpenAI's ChatGPT

Learn how to build a custom AI chatbot using TalkJS and ChatGPT. Follow this step-by-step guide to integrate conversational AI into your in-app messaging experience.

Tutorial</a>

<a href="/docs/UI_Components/React_Native/">Add chat to a React Native app

Add user-to-user chat to your React Native app with TalkJS. This tutorial shows how to integrate pre-built chat UI, create conversations, and set up push notifications step by step.

Tutorial</a> <a href="/docs/UI_Components/Flutter/">Add chat to a Flutter app

Add chat to your Flutter app in minutes. This step-by-step guide walks you through setup, creating users, managing conversations, and adding a polished chat UI using the Flutter SDK.

Guide</a> <a href="/resources/add-chat-to-a-nextjs-app-with-talkjs/">Add chat to a Next.js app

Learn how to add chat to your Next.js app using TalkJS. This tutorial covers setting up users, conversations, and client-side rendering with the React SDK to build a dynamic messaging experience.

Tutorial</a> <a href="/resources/chat-moderation-tools/">Chat moderation tools

Learn how to keep your chat safe and respectful with chat moderation tools. This guide covers automated filters, user-level controls, and integrations for advanced moderation in online communities.

Guide</a>

<a href="/dashboard/signup/">## Ready to get started?

## Let's talk

Try for free</a>