> For the complete documentation index, see [llms.txt](https://doc.duaer.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.duaer.com/getting-started.md).

# Choose how to use Duaer

Duaer runs on www.duaer.com, or you host it yourself with Docker. The plan sets monthly executions and AI credits.
## Decide who runs the machine

- Start now: open the [pricing page](https://www.duaer.com/pricing) and register. That account is Hobby. Nothing to install.
- Run it yourself: from Duaer v3 the supported deployment is a container. Refer to [Host Duaer with Docker](/deploy/host-duaer.md).

Both are the same Duaer. Digital organizations, nodes, and credentials work the same way. The difference is who upgrades and who backs up the database.

## Then pick a plan

On the hosted account, switch Hobby, Starter, Pro, or Business on the pricing page. Prices and limits there win. This page only records the public numbers so you can compare them. Refer to [Duaer plans and credits](/manage-cloud/plans.md).
## Questions

### Can I use Duaer without installing it?

Yes. Register at www.duaer.com. That hosted instance starts on Hobby.