GitHub Copilot vs Microsoft Copilot: Different Products, Different Jobs
Microsoft Copilot and GitHub Copilot share a name and a parent company — and that's where the similarity ends.
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GitHub Copilot is an AI coding assistant for developers — it suggests code, generates functions, and answers technical questions inside IDEs. Microsoft Copilot is a general-purpose AI assistant inside Microsoft 365 (Word, Excel, PowerPoint, Teams, Outlook). They share a name and a parent company but solve different problems. If you write code, you want GitHub Copilot; if you write documents, you want Microsoft Copilot.
The naming is genuinely confusing and Microsoft hasn't done many people favors here. Both products are excellent — and they're meant for entirely different jobs.
GitHub Copilot — for Developers
GitHub Copilot lives inside developer IDEs: VS Code, Visual Studio, JetBrains, Neovim, Xcode, and GitHub.com. It suggests code completions, generates whole functions, answers questions through Copilot Chat, summarizes pull requests, and can act as an agent that ships PRs from issues. Pricing: $10/mo (Pro), $19/seat/mo (Business), $39/seat/mo (Enterprise).
Microsoft Copilot — for Knowledge Workers
Microsoft Copilot (formerly Microsoft 365 Copilot) is the AI assistant embedded across Word, Excel, PowerPoint, Outlook, Teams, OneNote, and Windows. It drafts documents, summarizes emails, builds slide decks, analyses spreadsheets, transcribes meetings. Pricing: $30/user/month for Microsoft 365 Copilot, on top of a Microsoft 365 enterprise license.
Who Needs Which?
Software engineers and developers need GitHub Copilot. They benefit very little from Microsoft Copilot's Office-app features at work. Salespeople, marketers, finance teams, and operations staff who live in Office benefit enormously from Microsoft Copilot but have no daily use for GitHub Copilot. Engineering managers and CTOs frequently use both.
Are They the Same Underlying AI?
Loosely. Both products use frontier large language models from OpenAI (GPT-class) and increasingly from other vendors. They're tuned and surfaced very differently. GitHub Copilot's models are fine-tuned for code; Microsoft Copilot's are tuned for office productivity tasks and grounded in your Microsoft Graph data.
Can You Buy Both Through One Reseller?
GitHub Copilot Business and Enterprise are sold by Copilot (an authorized reseller) and direct from GitHub. Microsoft Copilot is sold through Microsoft's Cloud Solution Provider (CSP) channel and direct. They're separate procurement transactions; you do not need one to use the other.
For GitHub Copilot Business or Enterprise on your engineering team, see Copilot pricing or contact us about volume seats.
Frequently Asked Questions
Common questions related to this guide — sourced from real searcher queries.
No — they are different products. GitHub Copilot is an AI coding assistant for developers, used inside IDEs and on GitHub.com. Microsoft Copilot is an AI assistant inside Microsoft 365 apps (Word, Excel, PowerPoint, Outlook, Teams). Both are made by Microsoft, but they target different users and are licensed separately.
Only if your job spans both domains. Software engineers usually only need GitHub Copilot. Knowledge workers usually only need Microsoft Copilot. CTOs and engineering leaders frequently subscribe to both, but most individual contributors get value from just one.
GitHub Copilot is significantly cheaper: $10/mo (Pro), $19/seat/mo (Business), $39/seat/mo (Enterprise). Microsoft 365 Copilot is $30/user/month — and that's on top of a Microsoft 365 enterprise license, which adds to the total cost of ownership.
Microsoft Copilot in some surfaces (notably the standalone copilot.microsoft.com chat) can generate code snippets, but it isn't built for engineering workflows. It doesn't run inside an IDE, has no inline completions, and doesn't integrate with PRs or repos. For real coding work, use GitHub Copilot.
Yes — GitHub Copilot is owned by GitHub, Inc., which is a wholly owned subsidiary of Microsoft Corporation. Microsoft acquired GitHub in 2018. The underlying models are co-developed with OpenAI. We are an independent authorized reseller of GitHub Copilot Business and Enterprise licenses; we do not own or operate GitHub Copilot.