AI Interface Library

ChatGPT vs Meta AI: UI comparison

OpenAI · Meta · week of October 19, 2026

How ChatGPT (OpenAI) and Meta AI (Meta) compare on a desktop screen in the week of October 19, 2026: 3 differences and 4 similarities, measured from each product's weekly screenshot.

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ChatGPT UI screenshot, desktop, week of October 19, 2026
ChatGPT · desktop · week of October 19, 2026
Meta AI UI screenshot, desktop, week of October 19, 2026
Meta AI · desktop · week of October 19, 2026

Differences

  • ChatGPT shows 11 menu items; Meta AI shows 9.
  • Meta AI's message box covers more of the screen than ChatGPT's (9.8% vs 3.9%).
  • ChatGPT's sidebar is wider than Meta AI's (27% vs 20% of the screen width).

Similarities

  • Both use 4 text sizes.
  • Neither shows a note about the AI's limits.
  • Both were captured in dark mode.
  • Both message boxes sit in the middle third of the screen.

Latest menu changes

ChatGPT

Week of October 19, 2026, compared with the week of October 12, 2026:

  • The Chat item no longer appears in the top bar.
  • The Work item no longer appears in the top bar.

Meta AI

No menu changes have been recorded for Meta AI yet.

Portal pages

How the analysis is made