> For the complete documentation index, see [llms.txt](https://docs.getdot.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.getdot.ai/integrations/semantic-layers.md).

# Semantic Layers

If your team already defines metrics in a semantic layer, connect it to Dot. Instead of guessing what a metric means, Dot uses your definitions, so the numbers it gives back match the ones your semantic layer produces.

Pick the one you use:

* [dbt Semantic Layer](/integrations/semantic-layers/dbt-semantic-layer.md)
* [PowerBI Semantic Layer](/integrations/semantic-layers/powerbi-semantic-layer.md)
* [Azure Analysis Services](/integrations/semantic-layers/azure-analysis-services.md)
* [Looker](/integrations/semantic-layers/looker.md)
* [Malloy](/integrations/semantic-layers/malloy.md)
* [Steep](/integrations/semantic-layers/steep.md)