SoftwareGlimpse

GitHub Copilot vs Microsoft 365 Copilot

Compare GitHub Copilot and Microsoft 365 Copilot on features, pricing, and buyer fit using the same researched criteria.

Independently recommendedLast updated Aug 18, 20266 evidence sources9 screenshotsHow we compare
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GitHub Copilot logo

GitHub Copilot

8.3/10

AI coding assistant in GitHub and IDEs — Pro $10/mo; Business $19/user; Enterprise $39/user; usage via GitHub AI Credits from June 2026.

Best for

  • • Teams already on GitHub who want IDE + PR Copilot
  • • Orgs that need Business/Enterprise policy on a familiar SKU
  • • Developers who want completions without switching editors

Starting from $10.00/user/mo

Free plan available

Visit GitHub Copilot
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VS

Our verdict

Our verdict

No universal winner

No universal winner. Choose based on which criteria matter most for your team.

GitHub Copilot is better for

  • ✓ Free plan
  • ✓ Agent / builder depth
  • ✓ Usage / credits model

Microsoft 365 Copilot is better for

  • ✓ Voice / TTS depth
  • ✓ Governance & privacy
  • ✓ Integrations

Tie

  • • LLM assistant depth
  • • Writing assistance

Choose GitHub Copilot if: Teams already on GitHub who want IDE + PR Copilot

Choose Microsoft 365 Copilot if: Microsoft 365 shops that want AI inside Word, Excel, Outlook, and Teams

See detailed comparison ↓
Microsoft 365 Copilot logo

Microsoft 365 Copilot

8.2/10

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

Visit Microsoft 365 Copilot
Read review

GitHub Copilot vs Microsoft 365 Copilot at a glance

Criterion-level leaders from verified research.

Full scorecard →

Scorecard preview

Criterion leaders based on verified research — open the Scorecard tab for evidence detail.

  • Starting pricingDepends

    GitHub Copilot

    Microsoft 365 Copilot

  • Free planGitHub Copilot

    GitHub Copilot

    Microsoft 365 Copilot

  • User / licence minimumDepends

    GitHub Copilot

    Microsoft 365 Copilot

  • LLM assistant depthTie

    GitHub Copilot

    Microsoft 365 Copilot

  • Writing assistanceTie

    GitHub Copilot

    Microsoft 365 Copilot

Which Ai is better for you?

Quick picks based on fit — not a universal ranking.

  • → GitHub Copilot

    Best for free plan

    GitHub Copilot researches a free plan; Microsoft 365 Copilot does not research a free plan.

  • → GitHub Copilot

    Best for agent / builder depth

    Stronger agent builder availability

  • → GitHub Copilot

    Best for usage / credits model

    GitHub Copilot leads on usage model (8/10 vs 6/10) from approved SoftwareGlimpse editorial assessments — not hands-on lab testing.

  • → Microsoft 365 Copilot

    Best for voice / tts depth

    Stronger voice tts availability

  • → Microsoft 365 Copilot

    Best for governance & privacy

    Microsoft 365 Copilot leads on governance (8/10 vs 9/10) from approved SoftwareGlimpse editorial assessments — not hands-on lab testing.

  • → Microsoft 365 Copilot

    Best for integrations

    Microsoft 365 Copilot leads on integrations (9/10 vs 10/10) from approved SoftwareGlimpse editorial assessments — not hands-on lab testing.

The biggest differences

Where the products diverge most clearly on verified criteria.

  • Free plan

    GitHub Copilot wins

    GitHub Copilot

    GitHub Copilot researches a free plan; Microsoft 365 Copilot does not research a free plan.

    Microsoft 365 Copilot

    Trails GitHub Copilot on this criterion

  • Voice / TTS depth

    Microsoft 365 Copilot wins

    GitHub Copilot

    Trails Microsoft 365 Copilot on this criterion

    Microsoft 365 Copilot

    Stronger voice tts availability

  • Agent / builder depth

    GitHub Copilot wins

    GitHub Copilot

    Stronger agent builder availability

    Microsoft 365 Copilot

    Trails GitHub Copilot on this criterion

  • Governance & privacy

    Microsoft 365 Copilot wins

    GitHub Copilot

    Trails Microsoft 365 Copilot on this criterion

    Microsoft 365 Copilot

    Microsoft 365 Copilot leads on governance (8/10 vs 9/10) from approved SoftwareGlimpse editorial assessments — not hands-on lab testing.

  • Integrations

    Microsoft 365 Copilot wins

    GitHub Copilot

    Trails Microsoft 365 Copilot on this criterion

    Microsoft 365 Copilot

    Microsoft 365 Copilot leads on integrations (9/10 vs 10/10) from approved SoftwareGlimpse editorial assessments — not hands-on lab testing.

  • Usage / credits model

    GitHub Copilot wins

    GitHub Copilot

    GitHub Copilot leads on usage model (8/10 vs 6/10) from approved SoftwareGlimpse editorial assessments — not hands-on lab testing.

    Microsoft 365 Copilot

    Trails GitHub Copilot on this criterion

Which should you choose?

Choose GitHub Copilot if

  • Teams already on GitHub who want IDE + PR Copilot
  • Orgs that need Business/Enterprise policy on a familiar SKU
  • Developers who want completions without switching editors

Choose Microsoft 365 Copilot if

  • 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

How we compare

A short look at the comparison process. Full methodology

  1. 1

    Collect

    Collect official product information, pricing, and product evidence.

  2. 2

    Normalize

    Map evidence to the same category evaluation criteria for both products.

  3. 3

    Compare

    Evaluate both products against identical criteria — ties and depends are allowed.

  4. 4

    Explain

    Show why each product wins, loses, or ties, with evidence behind the outcome.

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  • Independent criterion outcomes
  • No invented scores or prices
  • Affiliate links never change winners

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Affiliate disclosure: some links may be affiliate links. We may earn a commission at no extra cost to you. Rankings and scores are never based on commission. Full disclosure

Methodology disclosure: scores and recommendations follow SoftwareGlimpse evaluation criteria (version 1.0.0). Affiliate relationships do not determine rankings.

How we recommend: product claims are tied to recorded research where available.

AI-assisted disclosure: drafts may be AI-assisted from approved facts and assessments. Humans approve publishable editorial judgments. AI does not invent live prices or claim hands-on testing.