Claude vs DeepSeek
A side-by-side comparison of Claude and DeepSeek, two Assistant tools, drawn from Ignaite's continuously-verified listings.
Compared from listings verified as of
At a glance
| Attribute | Claude | DeepSeek |
|---|---|---|
| Category | Assistant | Assistant |
| Pricing | FREEMIUM | FREEMIUM |
| License | Proprietary | Proprietary |
| Deployment | Cloud | Cloud |
| Platforms (differs) | Web, iOS, Android, macOS, Windows | Web, iOS, Android |
| Model support | Single model (proprietary) | Single model (proprietary) |
| Vendor (differs) | Anthropic | DeepSeek |
| Capabilities (differs) |
|
|
The honest brief
Claude
Introduced both Artifacts and the MCP standard now common across agentic tooling — strong at code and long-form writing.
- Artifacts for live, editable outputs
- Native MCP connectors
- Strong coding and writing quality
- Large context with Projects
- Anthropic models only
- Smaller plugin ecosystem than ChatGPT
- Tighter free-tier usage caps
DeepSeek
Open-weight R1 reset the price-for-reasoning curve, and the consumer app stays free with strong reasoning.
- Reasoning mode (R1)
- Self-hostable open weights
- Web search built in
- Mobile and web apps
- China-hosted data concerns
- Content restrictions on sensitive topics
- Smaller app polish than rivals
When to pick which
DeepSeek leans on Chat with documents as a headline capability; Claude treats it as secondary.
- Chat with documents (primary capability)
They also differ on:
- Platforms
- Web, iOS, Android, macOS, Windows · Web, iOS, Android
Their capability lists differ in recorded depth — compare the full lists above before deciding.