AI Interface Library

Claude vs Microsoft Copilot: UI comparison

Anthropic · Microsoft · week of October 19, 2026

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

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Claude UI screenshot, desktop, week of October 19, 2026
Claude · desktop · week of October 19, 2026
Microsoft Copilot UI screenshot, desktop, week of October 19, 2026
Microsoft Copilot · desktop · week of October 19, 2026

Differences

  • Claude's message box covers more of the screen than Microsoft Copilot's (6.5% vs 4.5%).
  • Microsoft Copilot shows more clickable items than Claude (~23 vs ~18).
  • Claude uses 2 text sizes; Microsoft Copilot uses 3.

Similarities

  • Both show 14 menu items.
  • Both sidebars take a similar share of the screen width (23% vs 20%).
  • 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

Claude

No menu changes have been recorded for Claude yet.

Microsoft Copilot

No menu changes have been recorded for Microsoft Copilot yet.

Portal pages

How the analysis is made