For individuals and students
Use hosted chat for drafting, explaining concepts, summarizing material and working through problems. Verify citations, calculations and high-stakes claims.
- Study explanations
- Drafting and rewriting
- Translation and brainstorming
For developers
DeepSeek models can assist with code explanation, tests, debugging and API-backed features. Evaluate output in your own test environment.
For organizations
Compare hosted APIs with self-managed deployments across cost, latency, privacy, observability and governance. Begin with a narrow, measurable proof of concept.
Use the official source
Features, pricing and availability change. Confirm current details before signing in or downloading software.
Visit DeepSeek.com ↗Frequently asked questions
Which option is easiest?
For most people, the official web or mobile app is simplest.
Can DeepSeek be used privately?
Some model releases can run locally, but privacy depends on hardware, configuration and surrounding software.