Streamlabs

What it does

Streamlabs is a free desktop broadcasting app (a fork of OBS) with an extensive marketplace of overlays, alerts, and themes, plus paid Ultra features for cloud multistreaming across platforms. It includes built-in tools for donations, subscriber alerts, and merchandise integration aimed at monetizing a live audience.

Who this helps

You stream games or live events.

You want free overlays, alerts, and themes.

You want an OBS-based app that's easier to set up.

You may upgrade for extra features.