# Grok vs Meta AI: UI comparison

- Week: week of October 19, 2026 (2026-10-19)
- Page: https://ai-portal-library.dev/compare/grok-vs-meta-ai
- Open in Compare: https://ai-portal-library.dev/#compare?view=table&mode=portals&week=2026-10-19&portals=grok,meta-ai&device=desktop

How Grok (xAI) and Meta AI (Meta) compare on a desktop screen in the week of October 19, 2026: 2 differences and 5 similarities, measured from each product's weekly screenshot.

## Differences

- Grok shows 11 menu items; Meta AI shows 9.
- Meta AI's message box covers more of the screen than Grok's (9.8% vs 7.5%).

## Similarities

- Both sidebars take a similar share of the screen width (20% vs 20%).
- 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

### Grok

No menu changes have been recorded for Grok yet.

### Meta AI

No menu changes have been recorded for Meta AI yet.

## Portal pages

- Grok: https://ai-portal-library.dev/portals/grok
- Meta AI: https://ai-portal-library.dev/portals/meta-ai

## Screenshots

- Grok, desktop: https://ai-portal-library.dev/img/shots/2026-10-19/grok.local.png?v=1792783897487
- Meta AI, desktop: https://ai-portal-library.dev/img/shots/2026-10-19/meta-ai.local.png?v=1792783929238