# Microsoft Copilot vs Le Chat: UI comparison

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

How Microsoft Copilot (Microsoft) and Le Chat (Mistral AI) compare on a desktop screen in the week of October 19, 2026: 1 difference and 6 similarities, measured from each product's weekly screenshot.

## Differences

- Microsoft Copilot shows 14 menu items; Le Chat shows 10.

## Similarities

- Both message boxes cover about 4% of the screen.
- Both sidebars take a similar share of the screen width (20% vs 20%).
- Both use 3 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

### Microsoft Copilot

No menu changes have been recorded for Microsoft Copilot yet.

### Le Chat

Week of October 5, 2026, compared with the week of September 28, 2026:

- The icon of a top bar button changed (bubble-clock icon → dashed bubble icon).

## Portal pages

- Microsoft Copilot: https://ai-portal-library.dev/portals/copilot
- Le Chat: https://ai-portal-library.dev/portals/mistral

## Screenshots

- Microsoft Copilot, desktop: https://ai-portal-library.dev/img/shots/2026-10-19/copilot.local.png?v=1792783855518
- Le Chat, desktop: https://ai-portal-library.dev/img/shots/2026-10-19/mistral.local.png?v=1792783876770