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极客时间 vs Windsurf
A factual side-by-side comparison of 极客时间 and Windsurf. We compare pricing, categories, free tiers and official websites — no invented scores.
Updated 2026-10-22
Quick take
极客时间 is Paid; Windsurf is Freemium. If you want to start free, check the free or freemium option first; otherwise compare the categories and taglines below.
| Pricing | Paid | Freemium |
|---|---|---|
| Categories | AI Courses / Coding | Coding |
| Best for | Tech-column style courses for engineers moving into AI | The agentic IDE from Codeium |
| Free tier | No — paid only | Yes — free or freemium |
| Website | time.geekbang.org | windsurf.com |