Local AI app and developer runtime for running, chatting with, and serving open models privately.
DeepSeek
DeepSeek provides AI models, chat tools, and developer resources that are widely used in open model, reasoning, and coding workflows.

What to know
Key features
- AI models
- Chat
- Coding
- Reasoning
- Open model ecosystem
Best for
- Reasoning
- Coding
- Open model experimentation
- Chat
Pros
- Exceptional performance in coding and mathematics
- Extremely cost-effective API pricing for developers
- Strong commitment to open-weights model releases
Cons
- Potential regional access restrictions
- Less integrated third-party plugin ecosystem than competitors
DeepSeek FAQ
What is DeepSeek used for?
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