> ## Documentation Index
> Fetch the complete documentation index at: https://docs.usepropane.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Where signals come from

> How Propane builds product intelligence into Signals

<Info>
  **Signals** are available on the **Growth plan**. See [Set up your workspace](/getting-started/setup-workspace) for plan details.
</Info>

**Signals** is where your product intelligence lives. A **signal** is a traceable unit of evidence pointing to something meaningful — recurring friction, a requested capability, a pain point, or a trend across accounts. Signals are actionable, not just informational.

## Where signals come from

Signals are built from source material Propane has access to: customer interviews, support tickets, sales calls, feedback tools, and other text-based materials. Individual pieces of evidence are called **insights**. Related insights are clustered together to form a signal.

## Related

* [How a signal is created](/signals/how-signal-is-created)
* [What integrations bring in](/context/integrations/what-they-bring-in)