Aitum Multistream review
A free OBS plugin for multi-destination streaming with detailed per-output controls.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Aitum Multistream is a free, open-source plugin for OBS Studio that sends one stream to multiple destinations at the same time. It is designed for broadcasters who want to distribute content across Twitch, YouTube, TikTok, Facebook, Trovo, X (Twitter), and Kick from a desktop setup. Support for custom RTMP outputs also covers platforms that accept RTMP. The plugin is distributed for Windows, macOS, and Linux, with workflows for both main and vertical canvases.
Its strongest differentiator is output-level control. Aitum Multistream lets broadcasters set encoder behavior, audio tracks, and stream quality separately for each destination rather than applying one configuration everywhere. That can help accommodate different platform requirements within a single OBS workflow. The documentation also includes setup guidance for the named integrations, while custom output support gives the product a broader platform fit than a fixed list of destinations. For creators already working in OBS, the feature set is focused and practical.
The trade-off is its resource model: the broadcaster’s own computer and internet connection handle the streaming workload, because Aitum Multistream does not use a cloud relay. It is also an OBS plugin rather than a standalone browser-based production service, so it fits desktop OBS workflows best. Choose it if free, open-source multistreaming and per-output controls matter more than outsourced processing. It is less suitable for teams seeking a cloud-managed workflow, guest participation, or a service built around centralized production operations.
Aitum Multistream pros and cons
- Where it wins
- Supports Twitch, YouTube, TikTok, Facebook, Trovo, X, and Kick
- Custom RTMP support extends output options beyond named platforms
- Per-output encoder, audio-track, and quality controls
- Where it doesn't
- Requires OBS Studio as the host application
- Uses the broadcaster’s own computer resources and internet connection
- Desktop plugin workflow is less suited to browser-only production
Aitum Multistream fact sheet, pricing and score →
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