If you're choosing an AI for your work computer, this is the real fight. Both bolt onto productivity suites. Your choice should follow whichever suite your employer already pays for.
By Google. Full Gemini profile →
By Microsoft. Full Copilot profile →
Best for: Google ecosystem users, video generation, very long documents (1M tokens)
Weakness: Quality lags ChatGPT/Claude on hard reasoning; UI changes constantly
From $0 (free)/mo. Top tier: $249.99/mo.
Best for: Excel data, Word drafting, PowerPoint decks, Outlook triage
Weakness: Pro plan is half-useful without an M365 subscription on top
From $0 (free)/mo. Top tier: $16.58/mo.
Pick Gemini AI Pro if you live in Gmail, Docs, Sheets, and Drive. Better at long-form drafting, summarizing email threads, and Veo video generation.
Pick Copilot Pro if your team is on Microsoft 365. Excel formula generation, Outlook triage, and PowerPoint drafting are best-in-class. Note: Copilot Pro requires an active M365 subscription to unlock the Office integration.
Don't fight your employer's stack. Use whichever AI is glued to the suite you already pay for.