YZ Uzman Journal

Blog.

Field notes, guides, and clear takes on AI and digital product development.

01Is DeepSeek Safe for Business? Where Your Company Data Goes
AI ToolsSeptember 2, 202610 min

Is DeepSeek Safe for Business? Where Your Company Data Goes

Is DeepSeek safe? Every manager who asks us this gets a question back first: which DeepSeek? The app on your phone, the model running on your company's own server, or the service you buy through Microsoft's cloud? All three carry the same name, and what happens to your data is completely differen...

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02What Is Perplexity AI? Can It Replace Google?
AI ToolsSeptember 2, 202610 min

What Is Perplexity AI? Can It Replace Google?

37 percent. When Columbia's Tow Center tested eight AI search tools with 200 questions in March 2025, that was Perplexity's rate of incorrect answers. It sounds bad, until you look at the rest of the table: the eight tools averaged over 60 percent wrong, and the worst reached 94 percent. Perplexi...

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