---
title: Limits
description: Every size, rate and count limit in Crow Nest in one place, for personal apps and for organizations and companies.
---

# Limits

Limits keep one app from affecting others and keep costs predictable. Where they differ, organizations and companies get the larger number.

## Publishing

| | Limit |
| --- | --- |
| App size, unzipped | 300 MB |
| Files per app | 25,000 |
| One CLI upload, zipped | 100 MB |
| People an app is shared with | 200 |
| Server code | 10 MB |

## Data (crow.db)

| | Personal | Organizations and companies |
| --- | --- | --- |
| Data per app | 100 MB | 1 GB |
| Document size | 64 KB | 64 KB |
| Writes per person | 60 a minute | 60 a minute |
| Signed-out writes per visitor | 5 a minute, 50 a day | 5 a minute, 50 a day |
| Filters per query | 4 | 4 |
| Documents per page | 200 | 200 |
| `dailyLimit` for signed-out writes | 1 to 50,000 | 1 to 50,000 |

## Files

| | Personal | Organizations and companies |
| --- | --- | --- |
| File size | 25 MB | 100 MB |
| Signed-out upload | 5 MB | 5 MB |

## Live updates

| | Limit |
| --- | --- |
| Channel message | 4 KB |

## AI

| | Limit |
| --- | --- |
| `maxTokens` per call | 8,192 |
| Calls | Set per app with `perViewerPerMinute` and `dailyLimit` |

## Secrets

| | Limit |
| --- | --- |
| Secrets per app | 20 |
| Secret size | 8 KB |

## Server code

| | Personal | Organizations and companies |
| --- | --- | --- |
| CPU per request | 50 ms | 500 ms |
| Outside requests per request | 50 | 200 |
| SQL database | 100 MB | 100 MB |
| Rows per SQL query | 1,000 | 1,000 |
| Scheduled jobs | 5, every 15 minutes at most | 5, every minute at most |
| Background tasks | 1,000 a day | 100,000 a day |
| Background task body | 64 KB | 64 KB |
| Background task delay | Up to 24 hours | Up to 24 hours |
| Log lines kept | Newest 500, for 7 days | Newest 500, for 7 days |

When a limit is reached, calls answer with `limit_reached`, `rate_limited` or `too_large` and a message saying which limit. See [Error codes](/errors).