Gemini vs Microsoft 365 Copilot
Compare Gemini and Microsoft 365 Copilot on features, pricing, and buyer fit using the same researched criteria.
Gemini
Google LLM assistant — Free; Google AI Pro $19.99/mo; Ultra from $99.99/mo for highest model access.
Best for
- • Google Workspace-centric teams wanting an integrated LLM assistant
- • Buyers who value Gemini inside Docs, Gmail, and Drive workflows
- • Individuals already paying for Google One who want AI bundled
Starting from $19.99/user/mo
Free plan available
VS
Our verdict
There is no universal winner between Gemini and Microsoft 365 Copilot. Choose Gemini when Google Workspace-centric teams wanting an integrated LLM assistant. Choose Microsoft 365 Copilot when Microsoft 365 shops that want AI inside Word, Excel, Outlook, and Teams. Criterion scores come from approved SoftwareGlimpse editorial assessments and first-party research — not hands-on lab testing.
Gemini is better for
- ✓ Free plan
- ✓ Usage / credits model
Microsoft 365 Copilot is better for
- ✓ Voice / TTS depth
- ✓ Agent / builder depth
- ✓ Governance & privacy
- ✓ Integrations
Tie
- • LLM assistant depth
- • Writing assistance
Choose Gemini if: Google Workspace-centric teams wanting an integrated LLM assistant
Choose Microsoft 365 Copilot if: Microsoft 365 shops that want AI inside Word, Excel, Outlook, and Teams
Microsoft 365 Copilot
Workspace LLM assistant add-on — Copilot Business from $21/user/mo annual; Enterprise add-on $30/user/mo annual on a qualifying Microsoft 365 base licence.
Best for
- • Microsoft 365 shops that want AI inside Word, Excel, Outlook, and Teams
- • IT buyers who need tenant admin and Graph grounding
- • Enterprises already paying for E3/E5 who can absorb the $30 add-on
Starting from $21.00/user/mo
No free plan
Comparison scorecard
Criterion-by-criterion results for Gemini and Microsoft 365 Copilot. Numeric bars appear only when both products have approved scores.
- Depends
Starting pricing
Published floor price and what that floor actually includes.
Gemini researched starting price from $19.99/mo; a free plan is researched; Microsoft 365 Copilot researched starting price from $21/mo. Better value depends on plan rungs and add-ons.
GeminiDependsMicrosoft 365 CopilotDepends - Gemini
Free plan
Whether a usable free plan is published, and what it gates.
Gemini researches a free plan; Microsoft 365 Copilot does not research a free plan.
GeminiStrongerMicrosoft 365 CopilotWeaker - Depends
User / licence minimum
Seat floors, per-employee minimums, and small-team pricing traps.
Check user minimum for Gemini and Microsoft 365 Copilot on current vendor packaging.
GeminiDependsMicrosoft 365 CopilotDepends - Tie
LLM assistant depth
Chat, reasoning, and general-purpose assistant depth for the primary job.
Gemini and Microsoft 365 Copilot are close on llm chat depth (8/10 vs 8/10) from approved SoftwareGlimpse editorial assessments — not hands-on lab testing.
GeminiTieMicrosoft 365 CopilotTie - Tie
Writing assistance
Long-form writing, editing, and document analysis quality.
Gemini and Microsoft 365 Copilot are close on writing depth (8/10 vs 8/10) from approved SoftwareGlimpse editorial assessments — not hands-on lab testing.
GeminiTieMicrosoft 365 CopilotTie - Microsoft 365 Copilot
Voice / TTS depth
Speech, voice mode, and text-to-speech capability when relevant.
Stronger coverage across voice tts, meeting notes.
GeminiWeakerMicrosoft 365 CopilotStronger - Microsoft 365 Copilot
Agent / builder depth
Custom projects, agents, GPTs, and workflow builders beyond bare chat.
Stronger custom projects availability
GeminiWeakerMicrosoft 365 CopilotStronger - Microsoft 365 Copilot
Governance & privacy
Admin controls, data retention, and enterprise privacy packaging.
Microsoft 365 Copilot leads on governance (7/10 vs 9/10) from approved SoftwareGlimpse editorial assessments — not hands-on lab testing.
GeminiWeakerMicrosoft 365 CopilotStronger - Microsoft 365 Copilot
Integrations
Important third-party integrations.
Microsoft 365 Copilot leads on integrations (9/10 vs 10/10) from approved SoftwareGlimpse editorial assessments — not hands-on lab testing.
Gemini9/10Microsoft 365 Copilot10/10 - Gemini
Usage / credits model
How free caps, seats, credits, and overages affect real cost.
Gemini leads on usage model (8/10 vs 6/10) from approved SoftwareGlimpse editorial assessments — not hands-on lab testing.
GeminiStrongerMicrosoft 365 CopilotWeaker
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