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

# Self-hosted services

> Step-by-step guides for deploying self-hosted services on Upsun Cloud using the Composable image.

Deploy services that aren't available as managed Upsun services by running them as standalone applications using the [Composable image](https://developer.upsun.com/docs/configure-apps/app-reference/composable-image.md).

> [card] [Qdrant](https://developer.upsun.com/tutorials/self-hosted/qdrant.md)
>
> Vector similarity search engine for AI and semantic matching applications.

> [card] [Chroma](https://developer.upsun.com/tutorials/self-hosted/chroma.md)
>
> Open-source vector database for AI applications with embedding storage and retrieval.


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