Hey! Is this backpack still available?2m
urbanbackpack.jpg (90 KB)2m
Hi! Yeah, it's still available, you can get it for $125. Would that work for you?
1m✓✓
That's a bit priceyJust now
What about $100?Just now
Deal!
Just now✓✓
Say something...Deal!
Chat API and SDKs
Build production-ready chat in minutes
Powerful chat API and SDKs with highly customizable, ready‑to‑go chat UIs. Rapidly build scalable in-app messaging that drives user engagement and retention for websites and mobile apps.
Trusted by startups to enterprises
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.
Rory
What month works best for a team meetup?
September works for me!
Replies
Keep conversations organized with threaded replies. Let users respond directly to specific messages for clearer, more contextual chats.
Olivia Williams
2m ago
00:15
1x
Voice messages
Let users add a personal touch with voice notes. Low-latency infrastructure ensures lag-free playback.
Hey @adam are you available for a call this afternoon after 2PM?
Mentions
Get the right attention with @mentions. Notify specific users in group chats and highlight important messages.
Eric Lo
20m ago
Good morning from sunny Tokyo.
The cherry blossoms are here!
The cherry blossoms are here!
Emoji reactions
Make chats more expressive with emoji reactions. Users can quickly respond to messages with a tap—no typing needed.
https://www.wikipedia.org/
Wikipedia, the free...Wikipedia is a free online encyclopedia, created and edited...wikipedia.org
Link previews
Turn plain URLs into rich content. Automatically generate link previews with titles, descriptions, and thumbnails for a more engaging chat experience.
This looks fantastic! Great wor
Cancel
Save
Edit messages
Give users control with message editing. Let them quickly fix typos or update content without disrupting the conversation flow.
Additional features
- 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
- UI localization
- 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
Chat UI
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.
1.inner {2 flex-grow: 1;3 flex-basis: 0;4 display: flex;5 align-items: center;6 padding-left: 1rem;7 padding-right: 1rem;8 min-width: 0;9}10.content {11 flex-grow: 1;12 display: flex;13 align-items: center;14 min-width: 0;15}16.image {17 width: 45px;18 text-align: center;19 margin-right: 0.75rem;20 flex-shrink: 0;21}22.info {23 flex-grow: 1;24 flex-basis: 0;25 min-width: 0;26}
Hey, have you heard about these micro communities people are joining?
8m ago
Yeah, I have! They seem like a great alternative to big social media platforms.
7m ago
Definitely. I joined one for local gardening enthusiasts. It's so much more engaging.
6m ago
That's cool. I've been looking to cut down my social media time. How do you like it?
2m ago
I love it. More meaningful interactions.
just now
I'll start looking into it!
Chat SDKs
Flexible chat SDKs.
Developer-approved.
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.
1// Synchronize user data and set up2 const currentUser = new Talk.User({3 id: 79302, // user id4 name: "Alice", // full name5 email: "alice@example.com" // for offline email fallback6 });7 const talkSession = new Talk.Session({8 appId: "9352938974", // your TalkJS account id9 me: currentUser // make George the active user10 });1112 // All set! Let's turn a div into Alice's messaging center13 const inbox = talksSession.createInbox();14 inbox.mount(this.$refs.talkjs);15 ...
Get started with any framework
Case studies
Chat API trusted by leaders and developers
TalkJS just works and is reliable. We absolutely would recommend TalkJS to others.
Peter Lu
Head of Product at RapidSOS
100% reliable
for critical 911 emergency communication
Self-hostable
messaging solution for enhanced privacy and security
Integrated
video support for emergency scenarios
Security & performance
Secure chat infrastructure, ready for global scale
Power real-time messaging at global scale with infrastructure built to deliver billions of messages — fast, secure, and zero downtime. Designed for security and reliability, your data stays protected as you grow.
- Low latency
- Encryption
- TLS v1.3
- 99.9% uptime SLA
- 90+ regions
- GDPR compliant
Start building for free
Launch the in-app chat your users actually want. Fast to ship, ready to scale.
Use cases
Proven chat messaging solutions for every use case and industry
Healthcare
Deliver secure, private chat experiences in your healthcare app. Perfect for patient-provider messaging, care coordination, and real-time support at scale.
AI chatbots
Enhance your app with an integrated AI chatbot with human-like, real-time messaging. Fully customizable and built to scale across industries.
Job boards
Add in-platform messaging to your job board to connect candidates and employers instantly with secure, scalable chat.
Team collaboration
Power team collaboration with real-time messaging, threads, reactions, and file sharing—fully customizable and ready to scale.
Virtual events
Drive engagement at virtual events with live chat, Q&A, and audience interaction tools—custom-branded and built for scale.
Marketplaces
Enable buyer-seller communication on your marketplace with secure, in-app messaging that boosts trust and conversion.
Message centers
Build a centralized message center into your app for seamless user-to-user and system messaging with rich media support.
Social communities
Create vibrant social communities with group chat, moderation tools, and direct messages that keeps users engaged on-platform.
Delivery services
Add real-time chat to your delivery platform for seamless communication between customers, drivers, and support teams.
Ready to get started?
Build any chat use case into your product — in minutes — with just a few lines of code.