# Hubble documentation

> Team chat, calls and Copilot.

Canonical page: https://aozo.in/docs/hubble
Last updated: 2026-11-12

## Overview
- [Hubble overview](https://aozo.in/docs/hubble/overview.md): Spaces and channels, direct messages, calls, meetings and AI copilot messaging.

## Guides
- [Organise conversations with spaces](https://aozo.in/docs/hubble/spaces-and-channels.md): Create team spaces, private groups, project spaces and announcement spaces.
- [Send messages, mentions and files](https://aozo.in/docs/hubble/messages-and-mentions.md): Direct messages, @mentions, attachments and notifications.
- [Start a call or schedule a meeting](https://aozo.in/docs/hubble/calls-and-meetings.md): Start a voice or video call from the conversation, or schedule one for later.
- [Use Hubble on your phone](https://aozo.in/docs/hubble/hubble-on-mobile.md): The team directory, settings and notifications on mobile.
- [Use Copilot in the composer](https://aozo.in/docs/hubble/copilot.md): Draft, rewrite and summarise inside the conversation.

## Reference
- [Hubble: frequently asked questions](https://aozo.in/docs/hubble/faq.md): Answers to common questions about Hubble.