Perplexity AI 會取代 Google 搜尋嗎？ | Will Perplexity AI Replace Google Search?
By Kit 小克 | AI Tool Observer | 2026-03-27
🇹🇼 Perplexity AI 會取代 Google 搜尋嗎？
自從 Perplexity AI 在 2024 年爆紅以來，「AI 搜尋會不會取代 Google？」這個問題就不斷被提起。到了 2026 年，Perplexity 已經累積了超過一億的月活躍用戶，但 Google 依然穩坐搜尋龍頭。作為兩者的重度使用者，我想分享一些實際體驗。
Perplexity 做對了什麼？
Perplexity 最大的優勢在於直接給答案。你不需要從十幾個藍色連結中自己篩選資訊，它會幫你彙整多個來源，產出一段有引用標註的回答。對於研究型查詢，這省下了大量時間。
- 深度研究模式（Deep Research）：可以自動執行多輪搜尋，產出完整的研究報告
- 即時引用：每個論點都標註來源，方便驗證
- 多模態支援：可以分析圖片、影片內容
- Pro Search：會追問釐清問題，再進行深度搜尋
Google 還是不可取代的場景
但說實話，我不認為 Perplexity 能完全取代 Google，至少短期內不行。以下幾個場景 Google 仍然更好：
- 本地搜尋：找餐廳、找店家，Google Maps 整合無人能敵
- 即時性資訊：股價、天氣、航班狀態，Google 的即時資訊卡片還是最快
- 購物比價：Google Shopping 的生態系太成熟了
- 長尾搜尋：非常冷門的技術問題，Google 的索引量還是最大
我的實際使用策略
經過一年多的使用，我的策略是：研究用 Perplexity，導航用 Google。當我需要理解一個概念、比較多個選項、或做深度研究時，Perplexity 是首選。但當我只是要找一個特定網站、查一個快速事實，Google 的效率還是比較高。
結論：互補而非取代
2026 年的搜尋市場已經不是零和遊戲。Perplexity 確實改變了我們搜尋資訊的方式，但 Google 也在快速整合 AI 功能（AI Overviews 已經覆蓋大部分查詢）。未來更可能的局面是：兩者共存，各自擅長不同的搜尋需求。好不好用，試了才知道——兩個都值得試。
🇺🇸 Will Perplexity AI Replace Google Search?
Since Perplexity AI exploded in popularity in 2024, the question "Will AI search replace Google?" has been asked repeatedly. By 2026, Perplexity has amassed over 100 million monthly active users, yet Google still dominates search. As a heavy user of both, here are my honest observations.
What Perplexity Gets Right
Perplexity's biggest advantage is giving you answers directly. Instead of sifting through a dozen blue links, it synthesizes information from multiple sources into a cited response. For research-oriented queries, this saves enormous time.
- Deep Research mode: Automatically runs multiple search rounds to produce comprehensive reports
- Inline citations: Every claim is sourced, making verification easy
- Multimodal support: Can analyze images and video content
- Pro Search: Asks clarifying questions before diving deep
Where Google Still Wins
That said, I don't think Perplexity can fully replace Google, at least not in the near term. Google still excels in several scenarios:
- Local search: Finding restaurants and shops — Google Maps integration is unbeatable
- Real-time info: Stock prices, weather, flight status — Google's info cards are still fastest
- Shopping: Google Shopping's ecosystem is too mature to ignore
- Long-tail queries: For obscure technical questions, Google's index is still the largest
My Actual Usage Strategy
After over a year of use, my strategy is: Perplexity for research, Google for navigation. When I need to understand a concept, compare options, or do deep research, Perplexity is my go-to. But for finding a specific website or checking a quick fact, Google is still more efficient.
Conclusion: Complement, Not Replace
The search market in 2026 is no longer a zero-sum game. Perplexity has genuinely changed how we search for information, but Google is rapidly integrating AI features too (AI Overviews now cover most queries). The most likely outcome is coexistence, with each excelling at different search needs. You won't know until you try — and both are worth trying.
Sources / 資料來源
AI 工具觀察站 — 每日精選 AI Agent 與工具趨勢
AI Tool Observer — Daily curated AI Agent & tool trends
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