krug Open in browser

A messenger for your circle

krug is a corporate messenger: private and group chats, channels, voice messages, files and calls. Nothing extra — just what your team needs.

Open in browser Get it for Android

Works on your phone and in the browser. Russian and English.

Features

Chats and groups

Private conversations and team groups — with replies, forwarding and pinned messages.

Channels

Official company announcements: admins publish, employees read.

Voice messages

No time to type? Record a voice note. Playback right in the chat, on any device.

Files and documents

Share files up to 10 GB — with previews for images and documents.

Reactions

A quick emoji response — agreement, a question or support without extra messages.

Audio calls

One-on-one calls inside the messenger — no phone numbers or third-party services.

Security and control

  • Your own perimeter Company data lives on your server, not in someone else's cloud.
  • Encryption at rest The database is protected with storage-level encryption.
  • Verified sign-in Account confirmation through linked channels — no passwords to lose.
  • Device management A list of active sessions and one-step sign-out from a lost device.

Try krug

Open it in your browser right now — or install the Android app.

Open in browser Android — coming soon