Coordination & Chat E2EE Private

Smart Coordination Chat

End-to-end encrypted messaging with instant voting polls, checklists, and announcements

Messaging designed for experiences, not noisy chatter. Coordinate effortlessly with end-to-end encrypted chat, pinned itineraries, interactive decision polls, collaborative checklists, and scheduled broadcast messages.

UI Experience & Screen Showcase

Smart Coordination Chat in Action

Event-contextual E2EE messaging with in-thread dynamic checklists, shopping lists, and instant item completion.

Mobile App Capture
LetzGo Smart Group Coordination Chat with Dynamic Grocery Checklist
Live capture from LetzGo Mobile App (iOS & Android)
Step-by-Step

How to Use Smart Coordination Chat

A simple workflow built into every LetzGo experience.

01

Event-Centric Group Chat

Every event gets a dedicated chat room with the itinerary and budget pinned at the top.

02

Run Instant Polls & Checklists

Settle group debates on restaurants, departure timings, or themes with clean 1-tap voting polls.

03

Scheduled Reminders

Organizers can schedule departure broadcasts or countdown notices to fire automatically.

Advantages

Key Benefits of Smart Coordination Chat

End-to-End Encrypted

Your private chats and shared memories are cryptographically secured. Only group members can read them.

No Buried Information

Unlike WhatsApp, tickets and schedules remain pinned at the top instead of scrolling offscreen.

Collaborative Packing

Tick items off shared packing lists so two people don’t end up carrying heavy duplicate equipment.

Engineering & Security Specs

Technical Architecture

Crypto ProtocolTweetNaCl Public-Key Cryptography (Curve25519 / XSalsa20)
Realtime TransportEdge WebSocket proxy with fallback polling
Local StoreClient SQLite mirror for offline chat archive
Real-World Context

Used Across These Real-World Journeys

All journeys
Got Questions?

Frequently Asked Questions

Can organizers broadcast messages to everyone without getting replies buried?

Yes! Organizers can publish highlighted Broadcast Announcements that stay pinned and alert all attendees.

Explore Related Features

All features
Experience It Live

Ready to Use Smart Coordination Chat?

Available right out of the box on mobile (iOS & Android) and on the web dashboard.