DeepSeek
Khan Academy (Khanmigo)
| Feature | DeepSeek | Khan Academy (Khanmigo) |
|---|---|---|
| Pricing | Free / from $0.14/mo | Free / from $4/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.3 / 5 | 4.6 / 5 |
| Best For | developers, researchers, startups, cost-conscious-teams, ai-builders | k-12-students, educators, parents, self-learners |
| Founded | 2023 | 2008 |
| Chat | ✓ | ✗ |
| Code Generation | ✓ | ✗ |
| Reasoning | ✓ | ✗ |
| Api | ✓ | ✗ |
| Open Weights | ✓ | ✗ |
| 1m Context | ✓ | ✗ |
| Tool Calls | ✓ | ✗ |
| Json Output | ✓ | ✗ |
| Video Lessons | ✗ | ✓ |
| Practice Exercises | ✗ | ✓ |
| Ai Tutor | ✗ | ✓ |
| Progress Tracking | ✗ | ✓ |
| Teacher Tools | ✗ | ✓ |
| Mastery System | ✗ | ✓ |
✓ DeepSeek Pros
- Free web chat with no subscription required
- Extremely cheap API pricing (up to 50x cheaper than competitors)
- Strong reasoning and coding performance
- Open-weight models available for self-hosting
✗ DeepSeek Cons
- Data privacy concerns due to Chinese jurisdiction
- Less polished chat interface than ChatGPT or Claude
- Smaller plugin and integration ecosystem
- Content moderation on sensitive political topics
✓ Khan Academy (Khanmigo) Pros
- Free core content
- AI tutor
- Comprehensive curriculum
- Progress tracking
✗ Khan Academy (Khanmigo) Cons
- AI tutor costs extra
- Limited advanced topics
- Interface dated
The Verdict
DeepSeek is built for developers and researchers, with a focus on chat and code-generation. Khan Academy (Khanmigo) targets k 12 students and educators and leads with video-lessons and practice-exercises.
Pricing is close: DeepSeek starts at $0.14/mo versus $4/mo for Khan Academy (Khanmigo) — not a deciding factor on its own.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Feature-wise, DeepSeek offers broader built-in capabilities (8 features vs 6), while Khan Academy (Khanmigo) takes a more focused approach — which can mean a simpler, faster onboarding experience.
Bottom line: Khan Academy (Khanmigo) has a slight overall edge — but if free web chat with no subscription required matters most to you, DeepSeek may still be the right call.