> For the complete documentation index, see [llms.txt](https://docs.stackerhq.com/stacker-classic/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.stackerhq.com/stacker-classic/data/importing-data-into-stacker.md).

# Importing data into Stacker

Unite all your data in a single place and use it to create your apps in Stacker.

## Adding data sources in Stacker <a href="#h_01hn19bjnxzf64hj3t2n6t0bv6" id="h_01hn19bjnxzf64hj3t2n6t0bv6"></a>

Stacker apps can be powered by multiple data sources, which means you can create a single app connected to many Airtable bases as well as other tools.

## Where can I import data in from Stacker? <a href="#h_01hn19bjnxgdgf42xq0gvgpx66" id="h_01hn19bjnxgdgf42xq0gvgpx66"></a>

* [Airtable](/stacker-classic/data/third-party-integrations/airtable.md)

If you don't have an external data source you can enter data directly into Stacker Tables or [import from CSV](/stacker-classic/data/importing-data-into-stacker/importing-data-from-csv.md).