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BrowserOS vs Genspark AI Browser: catalog facts
BrowserOS	Genspark AI Browser
Free Free and open source.	Free Free to download, with free on-device AI models.
Windows, macOS, Linux	Windows, macOS
Built-in AI agents that act on web pages Can use local models instead of a cloud service	AI agent and autopilot mode for multi-step web tasks On-device AI models that run without an internet connection
Agent features are new and still changing quickly Local models need capable hardware to run well	macOS version requires macOS 15 or later Closed source
Downloadable app	Downloadable app
Open source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.