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

# Matchmaking

> Browse XBOX matchmaking documentation for the GDK, including SmartMatch concepts, target session QoS, and Partner Center hopper configuration guides.

Explore matchmaking topics for XBOX game development.

> **[Concepts](https://docs.xbox.com/services/xbox-services/multiplayer/matchmaking/concepts/index.md)**
>
> Documentation for concepts.

> **[Config](https://docs.xbox.com/services/xbox-services/multiplayer/matchmaking/config/index.md)**
>
> Documentation for config.

> **[Smartmatch matchmaking](https://docs.xbox.com/services/xbox-services/multiplayer/matchmaking/live-matchmaking-nav.md)**
>
> This section describes how the SmartMatch matchmaking service selects compatible players in a multiplayer game, groups players, and is…

> **[Matchmaking](https://docs.xbox.com/services/xbox-services/multiplayer/matchmaking/live-matchmaking-overview.md)**
>
> This topic describes how the SmartMatch matchmaking service selects compatible players in a multiplayer game.

## See also

* [Chat](https://docs.xbox.com/services/xbox-services/multiplayer/chat/index.md)
* [Concepts](https://docs.xbox.com/services/xbox-services/multiplayer/concepts/index.md)
* [Invites](https://docs.xbox.com/services/xbox-services/multiplayer/invites/index.md)
* [Mpa](https://docs.xbox.com/services/xbox-services/multiplayer/mpa/index.md)
* [Mpm](https://docs.xbox.com/services/xbox-services/multiplayer/mpm/index.md)
* [Mpsd](https://docs.xbox.com/services/xbox-services/multiplayer/mpsd/index.md)
* [Overviews](https://docs.xbox.com/services/xbox-services/multiplayer/overviews/index.md)


## Related topics

- [Matchmaking](https://docs.xbox.com/services/playfab/multiplayer/matchmaking/index.md)
- [Matchmaking overview](https://docs.xbox.com/services/xbox-services/multiplayer/matchmaking/live-matchmaking-overview.md)
- [Matchmaking quickstart](https://docs.xbox.com/services/playfab/multiplayer/matchmaking/quickstart.md)
- [Matchmaking URIs](https://docs.xbox.com/reference/live/rest/uri/matchtickets/atoc-reference-matchtickets.md)
- [Matchmaking scaling](https://docs.xbox.com/services/playfab/multiplayer/matchmaking/matchmaking-partition.md)