One App.
Everything You Need.
Stop splitting your digital life across five different apps. Here's every feature inside Sync — and what makes each one different.
Every Message. Truly Private.
Sync's chat is built on the same cryptographic foundations trusted by security researchers worldwide — then hardened with features no other app offers.
End-to-End Encrypted by Default
Every message, voice call, video call, and file transfer is encrypted on your device before transmission. No opt-in required.
Encrypted Group Chats
Group messages are end-to-end encrypted — unlike Telegram, where group chats are stored in plaintext on their servers.
Secure File Sharing
Share images, documents, and files of any size — all encrypted in transit and never stored unencrypted on any server.
Offline First
Your messages are available on your device even without a connection. Your data doesn't live in the cloud — it lives on your phone.
Cross-Platform
iOS, Android, macOS, Windows, and Web. Switch between devices seamlessly — your encrypted chats follow you everywhere.
Sync AI
COMING SOONTask creation
Any promise in chat becomes a tracked task
Reminders
Dates and deadlines extracted automatically
Follow-ups
Sync AI flags unanswered commitments
Smart Reply
Context-aware replies suggested in real-time
Memory & Recall
Find the invoice Sam mentioned last Thursday
Conversation → Action Engine.
Message
"Let's meet Thursday at 3pm"
detects intent→
Intent
Meeting · Thursday · 3pm · [contact]
layer activates→
Action
Calendar event created.
Reminder set.
First Working Web4 Prototype.
Everything you need.
None of the compromises.
Sync is free to join during Public Beta. Every core feature including the full security suite is available at no cost.