DeepSeek
by DeepSeek
Free AI for reasoning, math and code
Free chat app on DeepSeek's open-weight models, strong at reasoning, math and code.
Have it set up for you instead:Request setup by OROBOOr start with the AI Compass: a written assessment at a fixed price of €490 (businesses only).
How it runs for you
Simulation starting …
Illustration, not a real test run
What you get
What you get
- 01Work through tricky math and logic problems step by step
- 02Write, explain and debug code
- 03Chat without a subscription, the app is free
For you if …
- Students and tinkerers
- Developers who want to try open-weight models
Pick something else if …
- Anyone who doesn’t want data stored on servers in China
- Anyone who wants to create images or video
How to start
In three steps.
What you need
- Browser or app
- Free account
- No prior knowledge
- 1Open chat.deepseek.com or download the app
- 2Sign up with email or a Google account
- 3Turn on thinking mode for harder problems
Safety check
Limited checks · 3 checks · 1 note
2 of 3 possible checks passed. Fewer than four automated checks are possible here, so we show no trust score.
Is it maintained?
- Website reachable
Technical details & what we don’t check
- Website loads fast
- Website protection settings: 0 of 6 (website only, not the software)
We automatically check origin, code patterns, licence, maintenance and reachability — again every day. We do not check whether the software fits your purpose, how it handles your data, or whether it works without errors. Last checked 11 hours ago. How OROBO checks
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Facts
| Area | Use right away |
|---|---|
| Price | Free |
| Runs on | Browser, iPhone, Android |
| Source | deepseek-ai ↗ |