NotebookLM vs Perplexity vs ChatGPT for Students 2026
I used ChatGPT for everything — research, studying, writing. Then I tried Perplexity for a research task and realised I had been wasting time finding sources manually for months. Then NotebookLM changed how I study entirely. Most students pick one AI tool and use it for everything. That is the mistake. Here is what each one actually does well, where each falls short, and the workflow I now use that combines all three.
