# Microsoft Copilot vs Pi: UI comparison

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

How Microsoft Copilot (Microsoft) and Pi (Inflection AI) compare on a desktop screen in the week of October 19, 2026: 5 differences and 3 similarities, measured from each product's weekly screenshot.

## Differences

- Microsoft Copilot shows 14 menu items; Pi shows 8.
- Microsoft Copilot shows more clickable items than Pi (~23 vs ~12).
- Microsoft Copilot uses 3 text sizes; Pi uses 4.
- Pi shows a note about the AI's limits; Microsoft Copilot does not.
- Microsoft Copilot's message box sits in the middle third of the screen, Pi's in the bottom third.

## Similarities

- Both message boxes cover about 5% of the screen.
- Both sidebars take a similar share of the screen width (20% vs 22%).
- Both were captured in dark mode.

## Latest menu changes

### Microsoft Copilot

No menu changes have been recorded for Microsoft Copilot yet.

### Pi

No menu changes have been recorded for Pi yet.

## Portal pages

- Microsoft Copilot: https://ai-portal-library.dev/portals/copilot
- Pi: https://ai-portal-library.dev/portals/pi

## Screenshots

- Microsoft Copilot, desktop: https://ai-portal-library.dev/img/shots/2026-10-19/copilot.local.png?v=1792783855518
- Pi, desktop: https://ai-portal-library.dev/img/shots/2026-10-19/pi.local.png?v=1792784025150