:dfn:`ODK Aggregate` is an open source Java application that stores, analyzes, and presents :doc:`XForm <form-design-intro>` survey data collected using :doc:`collect-intro` or other :doc:`OpenRosa-compliant applications <openrosa>`. It supports a wide range of data types, and is designed to work well in any hosting environment.
With Aggregate, data collection teams can:
- :doc:`Host <aggregate-forms>` blank :doc:`XForms <form-design-intro>` used by ODK Collect or other OpenRosa clients
- :doc:`Store and manage XForm submission data <aggregate-data>`
- Visualize collected data using :doc:`maps <aggregate-visualize>` and :ref:`simple graphs <visualize-submissions>`
- :doc:`Export and publish data in a variety of formats <aggregate-data-access>`
Aggregate can be hosted on cloud providers such as :doc:`DigitalOcean <aggregate-do>`, and :doc:`Amazon Web Services <aggregate-aws>`, or :doc:`your own local or cloud server <aggregate-tomcat>`. There's also a :doc:`pre-configured virtual machine image <aggregate-vm>` that is ready to deploy on any computer.