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DeepSeek Harness vs WorkBuddy: catalog facts
DeepSeek Harness	WorkBuddy
Free Offered free as a public preview; model usage terms are not stated on the page.	Freemium Proprietary Tencent product; detailed pricing is not stated in the available information.
Windows, macOS	Windows
Plugin architecture lets you add tools, skills and interface parts Agent can write and install its own plugins on request	Breaks complex tasks into steps automatically Produces finished documents, decks and spreadsheets
Preview release with several features marked experimental macOS build listed for Apple silicon only	Closed source and proprietary Little public detail on pricing and data handling
Downloadable app	Downloadable app
Open source	Closed source
License not stated	License: Proprietary
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 October 2, 2026	Official website Full listing and sources Checked October 2, 2026

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