# Memory: the Brain and per-bot memory

> How Koshra stores shared knowledge in the Brain and keeps a separate memory for each bot.

Canonical: https://koshra.com/docs/memory
Last updated: 2026-11-02

Koshra keeps two kinds of memory: one shared Brain for the whole team, and a private memory for each bot.

## The Brain

The Brain is your team's shared store of facts, edited as plain text in the app. Every edit is saved as a revision, so you can undo a change. You can search it by text.

## Brain sync

A routine reads recent work and proposes Brain updates. It does not write on its own: proposals wait for your review.

## Per-bot memory

Each bot has its own memory bank. It keeps what the bot learns and recalls it in later chats.

## Where it lives

Both kinds of memory live on the server that runs Koshra, next to the rest of your data.

[Read about self-hosting](https://koshra.com/docs/self_hosting)