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- Introduction:
- Open-weight reasoning and chat models from DeepSeek
- Added on:
- Oct 30, 2026
- Website:
- www.deepseek.com
- Company:
- DeepSeek
Featured Tools
Introduction
Description shown in its original language (English).
DeepSeek offers a free chat app and low-cost API with strong reasoning and coding ability. Its open weights make it popular for self-hosting and research.
- Added on
- Oct 30, 2026
- Website
- www.deepseek.com
- Pricing model
- Freemium
- Company
- DeepSeek
Product information
What is DeepSeek?
DeepSeek develops open-weight language and reasoning models, offered via a chat app and API. It is used by developers, researchers and general users interested in capable open models.
Core features of DeepSeek
- Open-weight models
- Reasoning-focused models
- Chat interface
- Coding assistance
- API access
Use cases of DeepSeek
- 1Answering questions
- 2Code generation
- 3Math and reasoning tasks
- 4Self-hosted deployments
- 5Research experiments
How to use DeepSeek?
Use the web or mobile chat by signing in and entering a prompt. Developers can access the models through the API or download open weights.
Frequently asked questions about DeepSeek
What is DeepSeek?+
A developer of open-weight chat and reasoning AI models.
Who is it for?+
Developers, researchers and users wanting open models or a free chat assistant.
Is it free?+
The chat app is generally free to use, while API access is usage-priced.
Which category is DeepSeek in?+
DeepSeek is listed under Chatbots, Coding, AI Assistants.
DeepSeek tags
assistantopen-sourcereasoningGoodAI Badge Embed
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