OBS Studio versus Streamlabs Desktop is the streaming-software decision every new streamer makes in week 1. Both are free. Both produce broadcast-quality output. The difference is the workflow philosophy.

OBS Studio is the open-source standard. It is lean, fast, customizable, and supported by a massive community of plugin authors and tutorial creators. The interface is utilitarian. The learning curve is moderate. The control over every detail is total.

Streamlabs Desktop is built on the OBS codebase but adds integrated alerts, integrated chatbot, integrated theme library, and a more polished interface. The trade-off: heavier resource usage on the streaming PC, more opinionated workflow, and tighter integration with the Streamlabs ecosystem (which can be a benefit or a lock-in depending on how you view it).

The recommendation: start with OBS Studio. The portability of OBS skills carries across every platform and every future setup change. Once the streamer is comfortable with OBS, evaluating Streamlabs Desktop later is straightforward. Starting with Streamlabs first sometimes makes the OBS learning curve harder later.