Claude API vs DeepSeek
Claude API Anthropic
Claude models for developers, with tool use, prompt caching, batches and skills; also on AWS, Google Cloud and Azure.
VisitSide by side
| Property | Claude API | DeepSeek |
|---|---|---|
| Type | Product | Product |
| Category | AI models and APIs | AI assistants |
| Made by | Anthropic | DeepSeek |
| Pricing | Pay per use | Free |
| Open source | No | Yes |
| API | Yes | Yes |
| Platforms | API | Web, Mobile, API |
| Startup | Yes | Yes |
Features
Only Claude API
- llm api
- agents
- skills
- mcp
Both
- reasoning
- coding
Only DeepSeek
- chat
- writing
- open weights