In-app Chat API & SDK

Integrate direct, group, open and
community chat into your application.
Integrate direct, group,
open and community chat
into your application.

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Key Features

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User management

Manage profiles, friendships, blocks, bans, and user status.

User presence

Show real-time online status so users know when others are available.

Message read receipts

Track read status across devices in real time.

Rich message types

Support text, emoji, images, voice, video, files, and custom messages.

Message operations

Delete, edit, reply, forward, search, and retrieve message history.

Real-time webhooks

Send message, user, and group events to your app server.

Broadcast announcements

Reach all users, online users, tagged users, or selected users.

Push notifications

Deliver message alerts through APNs and FCM to pull users back into ongoing conversations.

UI Kit

Use prebuilt UI components to integrate chat faster across app clients.

End-to-end encryption

Support encrypted messaging for private conversations between users.

AI Text Translation

Translate messages in real time to support cross-language conversations.

Voice-to-Text

Convert voice messages into readable text for faster message consumption.

Message Extensions

Message extensions enable developers to implement features like updating message status and adding emoji reactions.

Multi-device Message Synchronization

Seamlessly sync messages across your devices - including one mobile device, one desktop client, and multiple web browsers.

Message content safety

Text, image, voice, and video messages can be reviewed before risky content reaches users.

Full Chat Pro Capabilities. Free until 10K MAU. Production-ready.

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Build all kinds of in-app communication scenarios effortlessly with Nexconn’s Chat solutions

"Nexconn's Chat solution perfectly fits our social platform with tens of millions of users in the Middle East. The dedicated independent deployment ensures stable performance, supporting concurrent bullet screens and gift messages for millions of users with low-latency global links, strongly empowering our core voice chat and live streaming business."

DMsPrivate conversations
VoiceIn-app calls
SafetyBuilt-in moderation

Jaco

"Nexconn's Chat solution perfectly fits our social platform with tens of millions of users in the Middle East. The dedicated independent deployment ensures stable performance, supporting concurrent bullet screens and gift messages for millions of users with low-latency global links, strongly empowering our core voice chat and live streaming business."

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Falla

"Power voice-first community experiences with room chat, in-room moderation, and low-latency audio interaction."

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Miniso

"Connect shoppers, stores, and support teams with service chat, campaign notifications, and product consultation inside retail journeys."

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HoYoLAB

With Nexconn's real-time community capabilities, we built an interactive community loved by game players, increasing both user activity and engagement.

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DeBox

"Support Web3 communities with group chat, announcements, holder communication, and wallet/social identity based member interaction."

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Performance and Security

120 msEnd-to-end message delivery latency
100%Message delivery success rate
99.99%Service availability

Full Chat Pro Capabilities. Free until 10K MAU. Production-ready.

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