Ship 1:1 chat, group channels, push, and moderation with a production-ready SDK. Keep users inside your app—not jumping to external messengers.
1:1 + Groups
Chat Types
< 100ms
Message Latency
Offline
Sync Ready
99.99%
Uptime SLA

1:1 & Groups
In-app chat
Push
Notifications
Offline Sync
Always ready
Everything you need to embed messaging that feels native to your product.
Private direct messaging with delivery status, read receipts, and real-time presence for users.
Multi-user channels with roles, mentions, and membership management for communities and teams.
Show when someone is typing or recording for natural, conversational in-app experiences.
Reliable mobile and web push for new messages so users never miss a conversation.
Share images, files, voice notes, and links with progressive upload and preview support.
Persistent history with pagination, search, and channel archives for long-running chats.
Block, mute, report, and filter content with webhooks and admin APIs for safe communities.
Queue messages offline and sync seamlessly when connectivity returns—on mobile and web.
Production primitives for channels, presence, push, and safety.
DMs, groups, and custom channel types
Online status, typing, and last seen
FCM, APNs, and web push delivery
Block, mute, report, and filters
Marketplaces, communities, health, education—embed messaging where it matters.
Buyer–seller chat with order context, media, and notifications baked into your marketplace.
Group channels, reactions, and moderation for communities inside your social product.
Secure patient–provider messaging with history, attachments, and compliance-ready controls.
Tutor–student chat, class channels, and file sharing for learning platforms.
In-game lobbies, party chat, and push notifications that keep players engaged.
Team channels and DMs inside your SaaS product without building chat infrastructure.
Real-time delivery, typing indicators, and media—styled with your brand. Users never leave your product to message.
Hey! Is the blue jacket still available?
2:30 PM
Yes! Size M in stock. Want me to hold it?
2:31 PM · Read
Perfect—holding it would be great 👍
2:32 PM
Predictable monthly plans based on monthly active users. Scale as your product grows.
For early products and MVPs
For scaling consumer and B2B apps
For large-scale messaging products
Connect with sendexa-chat, create a channel, and start sending messages. SDKs for web and mobile keep your UI in control.
// Embed in-app chat with Sendexa
import { ChatClient } from 'sendexa-chat';
const client = new ChatClient({
apiKey: 'your-api-key',
userId: 'user_123',
token: 'user-session-token',
});
await client.connect();
// Create or open a 1:1 channel
const channel = await client.channels.create({
type: 'direct',
members: ['user_123', 'user_456'],
});
// Send a message
await channel.sendMessage({
text: 'Hey! Is this still available?',
});
// Listen for new messages
channel.on('message', (message) => {
console.log('New message:', message.text);
});
// Typing indicator
channel.startTyping();100M+
Messages / Month
< 100ms
Delivery Latency
3,000+
Apps Powered
99.99%
Uptime
Everything you need to know about the In-App Chat SDK.
Sendexa Chat SDK is an in-app messaging platform that lets you embed 1:1 and group chat into your product—with presence, push, media, history, moderation, and offline sync—without building real-time infrastructure yourself.
Plans are priced by monthly active users (MAU)—users who send or receive at least one message in a month. Higher tiers unlock longer history, moderation, and volume discounts.
We provide SDKs for Web (JavaScript/React), iOS, Android, React Native, and Flutter, plus REST APIs for server-side message send and user management.
Yes. Use our UI kits for a quick start, or build fully custom interfaces on top of the low-level SDK and events for complete brand control.
Configure FCM, APNs, and web push credentials in the dashboard. We deliver notification payloads for new messages when users are offline or the app is backgrounded.
Block and mute users, report messages, auto-filter with word lists, and receive moderation webhooks. Enterprise plans support advanced review workflows.
Yes. Messages queue on device when offline and sync when connectivity returns. History and channel state stay consistent across sessions.
Yes. Start with a free trial that includes enough MAU to prototype 1:1 chat, groups, and push in your app before committing to a paid tier.
Start building chat into your product today. Free trial with full SDK access.