Perplexity
Design analysis
This shows the desktop version of Perplexity for the week of 2026-08-24, before scrolling. A sidebar on the left takes up about a fifth of the screen width. The message box stands out most on the screen. The outline of the message box is hard to see against the background. The hint text inside the message box is lighter than a common accessibility guideline recommends. The large heading above it reads "What do you want to know?" Below the message box, a card invites you to try a feature called Computer. There is no note that it can make mistakes.