Postel brings your conversations and your team together with messaging, groups, voice calls and video calls.

Sign up with the email address that your organization invited or your Indian mobile number.

EVERYDAY CONVERSATIONS
Send messages and voice notes, reply to a specific message, react with emoji and share photos, videos and documents. Search your open chats and find people by username or through optional phone-number discovery.

VOICE AND VIDEO
Make one-to-one voice and video calls. Incoming calls can ring while your phone is locked or Postel is in the background, subject to device permissions and connection availability.

GROUPS AND TEAMS
Create private groups for smaller conversations. Join your organization's enterprise chats and announcement groups, with features managed by its policies.

SHARE A PLACE
Send a one-time location pin or share your live location for a chosen period. View a map preview and open shared places in a supported maps app.

YOUR CHOICES
Manage notification previews, mute conversations and choose attachment downloads. Voice notes download automatically. Use disappearing-message timers where supported and permitted: 2 hours, 12 hours, 24 hours, 7 days or 30 days.

LINK YOUR BROWSER
Link Postel Web from your phone to send and receive future messages. Earlier chat history is not transferred when a browser is linked. Enterprise policies may limit linked-device access.

KNOW WHAT IS PROTECTED
Private messaging uses end-to-end encryption. Large enterprise announcement groups use server-managed delivery with encryption in transit and storage protection, rather than end-to-end encryption. Profile pictures and some account, delivery and administrative information are processed by the service. Learn more in our privacy policy.

Postel is operated by GENFORGE (OPC) PRIVATE LIMITED. Initial availability is India. Internet connectivity is required; mobile data charges may apply. Enterprise access and available features depend on your organization's invitation and policies.