> ## Documentation Index
> Fetch the complete documentation index at: https://browseruse-0aece648-cursor-proxy-indicator-and-text-6cda.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Telemetry

> Understanding Browser Use's telemetry

## Overview

Browser Use is free under the MIT license. To help us continue improving the library, we collect anonymous usage data with [PostHog](https://posthog.com) . This information helps us understand how the library is used, fix bugs more quickly, and prioritize new features.

## Opting Out

You can disable telemetry by setting the environment variable:

```bash .env theme={null}
ANONYMIZED_TELEMETRY=false
```

Or in your Python code:

```python theme={null}
import os
os.environ["ANONYMIZED_TELEMETRY"] = "false"
```

<Note>
  Even when enabled, telemetry has zero impact on the library's performance. Code is available in [Telemetry
  Service](https://github.com/browser-use/browser-use/tree/main/browser_use/telemetry).
</Note>

## Legal

By using Browser Use services, you agree to our [Terms of Service](https://browser-use.com/legal/terms-of-service) and
[Privacy Policy](https://browser-use.com/privacy/).