Perplexity AI 对比 DeepSeek
2026年哪款 AI 工具更胜一筹？让我们一探究竟。
⚡ 快速结论
Perplexity AI 凭借其综合评分 4.6/5 胜出！（DeepSeek 评分为 4.3/5）。
| 对比维度 | Perplexity AI | DeepSeek |
|---|---|---|
| 专家评分 | ★★★★⯨ 4.6 | ★★★★☆ 4.3 |
| 价格方案 | Free / Pro $20/mo | Free |
| 最适合场景 | AI-powered search engine with cited answers | Open-source powerhouse for coding and reasoning |
Perplexity AI 概览 ⭐ 4.6/5
✅ 优点与优势
- • Source citations
- • Real-time web search
- • Clean interface
❌ 缺点与局限
- • Not for creative writing
- • Pro needed for advanced
DeepSeek 概览 ⭐ 4.3/5
✅ 优点与优势
- • Free and open-source
- • Strong coding
- • Reasoning mode
❌ 缺点与局限
- • Smaller ecosystem
- • Chinese company privacy concerns