Streamlabs Desktop. An OBS fork with built-in alerts, themes, and tipping integration. The streamer-focused option.

What you get:

• OBS Studio's core engine + Streamlabs ecosystem on top
• Native alerts (sub, follow, tip notifications) without browser sources
• One-click theme installation (free + paid theme marketplace)
• Built-in tipping integration (Streamlabs Charity, Tip Jar)
• Mobile streaming app (Streamlabs Mobile) syncs with desktop
• Cloudbot integration (chatbot in the same ecosystem)

The trade-off vs OBS Studio:

• Pro: faster setup for streaming-specific features (alerts, themes, chatbot)
• Pro: more beginner-friendly UX
• Con: heavier resource usage (memory and CPU)
• Con: ecosystem lock-in (your tipping data, alert configurations live in Streamlabs)
• Con: Streamlabs Ultra paid tier ($12-25/month) for advanced features

Best for:

• Beginners wanting faster setup
• Streamers who value the Streamlabs ecosystem (Cloudbot, tipping, themes integrated)
• Mobile-streaming creators

Worst for:

• Streamers running heavy gaming setups (the resource overhead matters)
• Streamers wanting maximum customization (OBS gives more control)
• Streamers wanting to avoid paid feature gates

Streamlabs Desktop is the "streamer-out-of-the-box" option. OBS Studio is the "streamer-with-control" option.