alt.chat

AltChat is a next-generation messenger that works over email. No new accounts, no phone number — just connect any existing email address and start chatting.

🔒 PRIVACY BY DEFAULT
All messages are protected with end-to-end encryption (Autocrypt). Your conversations are stored only on your device — we have no access to them.

📧 WORKS WITH ANY EMAIL
Gmail, Outlook, Yahoo, or your corporate mail — AltChat is compatible with any IMAP/SMTP provider.

📞 VOICE & VIDEO CALLS
Make voice and video calls directly from the chat. Supports calls on locked screen, picture-in-picture mode, and Bluetooth headset switching.

🖼 MEDIA & FILES
Send photos, videos, documents, and voice messages. Share your location right in the chat.

👥 GROUP CHATS
Create group conversations with anyone who has an email address.

🔕 NO ADS, NO TRACKING
AltChat has no ads, no behavioral analytics, and no third-party trackers. Just a messenger — nothing more.

⚡ FAST & RELIABLE
Instant notifications via Firebase Cloud Messaging (Google Play version only). Runs efficiently in the background without draining your battery.