DeepSeek Chat
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A to Z
- A · App
- Yes
- B · Built By
- DeepSeek
- C · CEO & Politics
- Liang Wenfeng — Not publicly documented (PRC-based; operates under Chinese regulatory environment)
- D · Date
- 2024
- E · Expertise
- Beginner (app available)
- F · Free Tier
- Yes
- G · Generates
- Text only
- H · Deployment
- Cloud
- I · Inputs
- Text
- J · Jurisdiction
- China
- K · Key Staffers
- Liang Wenfeng (Founder & CEO)
- L · Languages
- Chinese-primary
- M · Model Type
- Chat Interface
- N · Safety Issues
- None reported
- O · Open Source
- Proprietary
- P · Pricing
- Free (web and app); API: DeepSeek-V4.1-Flash $0.30/M input, $1.20/M output (half price off-peak)
- Q · AIDb Rating
- [UNKNOWN]
- R · What Makes It Special
- DeepSeek's free AI assistant on the web and in mobile apps (the apps launched January 15, 2025, with no ads or in-app purchases), offering DeepThink reasoning, web search, file upload with text extraction and synced chat history; DeepSeek-V4.1-Flash-1017 went live on the web and app on October 17, 2026.
- S · Stock / Status
- Private (funded by High-Flyer)
- T · Training Cutoff
- [UNKNOWN]
- U · Users
- [UNKNOWN]
- V · Voice Chat
- No
- W · Weights
- API only
- X · X Handle
- @deepseek_ai
- Y · Year Founded
- [UNKNOWN]
- Z · Bottom Line
- Proprietary Chat Interface from DeepSeek, released 2024.
Data completeness 85% · Last verified 2026-05-12 · Primary source ↗
Cite this
“DeepSeek Chat.” AIDb — The AI Database. Verified 2026-05-12. https://theaidatabase.com/m/deepseek-chat.html
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