Chat
Provider 
Founded 2023
Sells To Enterprises
Pricing Model Subscription
Ownership Private
DeepSeek offers Chat
Consumer AI chat application built on DeepSeek's open-weight large language models.
Consumer AI chat application built on DeepSeek's open-weight large language models.
DeepSeek Chat is the company's consumer-facing conversational interface, running on its in-house Mixture-of-Experts language models including the V4 family. Users access the assistant through a web client at chat.deepseek.com and a mobile app, with optional sign-in for chat history and file uploads.
The service exposes thinking and non-thinking modes for general queries, coding help, document analysis, and long-context reasoning. Free public access made the application one of the most downloaded chat assistants worldwide following the January 2025 R1 release.
| Attribute | Chat | ChatGPT | Claude | Google Gemini | |
|---|---|---|---|---|---|
| Provider | |  |  |  | |
| Founded | 2023 | 2015 | 2021 | 1998 | |
| Sells To | Enterprises | Enterprises, Individuals | Enterprises | Consumers, Enterprise | |
| Pricing Model | Subscription | Subscription, Usage-based | Recurring, Usage-based | Advertising, Recurring, Transactional | |
| Ownership | Private | Private, Public Benefit Corporation | Venture Capital | Public |
Provider
Founded 2023
Sells To Enterprises
Pricing Model Subscription
Ownership Private
Provider
Founded 2015
Sells To Enterprises, Individuals
Pricing Model Subscription, Usage-based
Ownership Private, Public Benefit Corporation
Provider
Founded 2021
Sells To Enterprises
Pricing Model Recurring, Usage-based
Ownership Venture Capital
Provider
Founded 1998
Sells To Consumers, Enterprise
Pricing Model Advertising, Recurring, Transactional
Ownership Public
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