For confidential environments like enterprises, banks, tax offices, military, and prisons.

Your reliable enterprise assistant to boost productivity




Private Independent Deployment

Server runs completely locally
C++ high-concurrency core, tens of thousands online
Continuous operation for months without restart

Private Independent Deployment
Automatic Message Sync

Automatic Message Sync

Multiple logins for the same account
Multi-device login
Real-time data synchronization

Remote Assistance

Remote Assistance
Voice Message

Voice Message

High compression ratio
High-fidelity voice

Real-time Message Editing

Edit, quote after sending
Real-time recall, two-way deletion
Self-destruct after reading, password view

Real-time Message Editing
Burn After Reading

Burn After Reading

Destroy after reading
Password view message
Silent do-not-disturb mode

Channel Customization

Integrate third-party applications
Single sign-on

Channel Customization
Function Permission Control

Function Permission Control

Multiple function switch settings
Fine-grained function control
Single or batch setting

Web Management Interface

Real-time online management
Remote management in any browser

Web Management Interface
Client Customization

Client Customization

Custom product Logo
Custom product name
Deliver brand value

App Client

Android, iOS
Real-time message push
Custom product, icon, deliver brand value

App Client
App Client

App Client

Android, iOS
Real-time message push
Custom product, icon, deliver brand value

Thousand-Member Group

Group mute
Hide group members
Multiple custom group functions

Thousand-Member Group
Full Platform Support

Full Platform Support

Server supports multiple mainstream systems
Supports Linux system
Stable operation across platforms