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The Search Paradigm Shift

  • From a list of URLs to one answer with sources, Why Google's share collapsed

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In 2026, the phrase once known as “Just Google it” has become “Ask the AI.” We ditched Google search, buried in ads and affiliate articles, and chose AI search instead.

About 3,000 yen a month. This is not a cheap cost. Which should you pay, Perplexity or SearchGPT ? Here is my month-long head-to-head comparison and the conclusion I reached.


Head-to-Head: Reliability and Speed

Category Perplexity Pro SearchGPT
Source accuracy ◎ (most strict about citation) ○ (summaries are smooth, but occasional errors)
Real-time ○ (minute-level) ◎ (seconds-level news response)
Usability Great for research and investigation Great for everyday questions and casual search

  • + Search time drops to one-tenth, freeing time for creative work
  • + Less swayed by ads, easier to reach primary sources
  • + AI understands context, so even vague questions get answers
  • - Risk of incorrect summaries (hallucinations) is not zero
  • - Monthly search fees of several thousand yen can lead to 'AI poverty'
  • - There is an ethical debate about taking revenue from site owners

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Key Points

Key Takeaways

  • 1

    If you prioritize deep research and source verification, Perplexity Pro is overwhelmingly better.

  • 2

    If you want intuitive conversation and breaking news speed, SearchGPT tied into the OpenAI ecosystem is comfortable.

  • 3

    In 2026, we are paying for 'selection' rather than 'quantity' of information.