Overview
Tetra Connect is our WhatsApp Cloud API application—a desktop and mobile client that lets you send and receive WhatsApp messages without keeping your phone online. Built with Electron for Windows and Mac, Flutter for Android, and a Web portal for browser access.
Configure your WhatsApp Business API (Cloud API) once, then connect from any device. Ideal for customer support teams, sales, and businesses that need to manage WhatsApp conversations from their desktop or on the go.
Platforms
Windows
Native Electron desktop app for Windows. Download and install.
Mac
Electron app optimized for macOS. Available as DMG or ZIP.
Android
Flutter mobile app. Install from APK or Play Store when available.
Web Portal
Browser-based access. No install required.
Key Features
Real-time Messaging
Instant send and receive via WhatsApp Cloud API. Live updates with Pusher WebSockets.
Templates & Quick Replies
WhatsApp-approved templates with dynamic parameters. Quick reply snippets for support.
Order Integration
View customer orders in chat. Order details, status, line items, shipping address.
Chat Management
Search chats, filter by All/Unread, mark as read/unread. Start new chats by phone number.
Rich Media
Text, images, videos, documents. Voice messages, emoji picker. Media preview and playback.
Dark & Light Themes
Toggle theme. Persists across sessions. Comfortable for long use.
Technology
- Electron — Windows & Mac desktop app
- Flutter — Android mobile app
- WhatsApp Cloud API — Official Meta API
- Pusher — Real-time WebSocket updates
- Backend API — Node.js / custom backend
Benefits
- Work from desktop—no phone required online
- Multi-device support—Windows, Mac, Android, Web
- Enterprise-grade—WhatsApp Cloud API
- Faster support with templates and quick replies
- Order context in chat for e-commerce teams
- Secure credential storage
