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DeepSeek vs Doubao: catalog facts
DeepSeek	Doubao
Freemium The chat assistant has a free tier; API access is paid.	Free Free to use; video generation requires logging in.
Web	Web
Strong at coding tasks Free tier for the chat assistant	Covers chat, writing, translation and coding help Includes Seedance 2.0 video generation at no cost
Runs only as an online service Operated from China, which matters for some privacy requirements	Interface is in Chinese Hosted service from ByteDance, so conversations are processed on its servers
Web application	Web application
Closed 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	Needs internet
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 24, 2026

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