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DeepSeek vs Open Assistant
A factual side-by-side comparison of DeepSeek and Open Assistant. We compare pricing, categories, free tiers and official websites — no invented scores.
Updated 2026-10-22
Quick take
Both DeepSeek and Open Assistant are Free. Pick the one whose tagline and categories match your use case, then check the alternatives below.
Open Assistant — AI Chat powered by AI
AI ChatData AnalyticsAI Open Source
Visit website| Pricing | Free | Free |
|---|---|---|
| Categories | AI Chat / Coding | AI Chat / Data Analytics / AI Open Source |
| Best for | China's open-source value king with frontier reasoning | Open Assistant — AI Chat powered by AI |
| Free tier | Yes — free or freemium | Yes — free or freemium |
| Website | chat.deepseek.com | open-assistant.io |