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Copilot (Microsoft)

Microsoft's AI assistant integrated across 365 apps and Edge browser.

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Chat AI Coding AI Free Tier

9.5

Rating / 10

8M daily visits

Overview

Microsoft Copilot is an AI assistant embedded across Word, Excel, PowerPoint, Outlook, Teams, OneNote, Edge, and Windows, grounded in an organization's own data via Microsoft Graph (emails, documents, meeting histories, files) so its output reflects real company context rather than generic templates. A free "Copilot Chat" tier is included with qualifying Microsoft 365 subscriptions, offering web-grounded chat but not deep in-app integration. The full Microsoft 365 Copilot add-on costs $30/user/month (annual commitment) on top of a qualifying base plan (Business Standard/Premium, E3/E5), with a promotional small-business bundle at $18–21/user/month through mid-2026. A new top-tier "M365 E7 Frontier Suite" ($99/user/month, launched May 2026) bundles Copilot with E5 and a new AI-agent governance layer called Agent 365.

✅ Benefits

Deep grounding in a user's actual organizational data (via Microsoft Graph) produces genuinely context-aware output for drafting, summarizing, and analysis rather than generic answers
Broad enterprise research suggests strong measurable ROI (Forrester estimates 52%–468% depending on deployment) when adoption is managed with proper training and phased rollout

⚠️ Drawbacks

Licensing is complex — it requires a specific qualifying Microsoft 365 base plan plus several supporting services (Entra ID, OneDrive for Business, Teams, Exchange, SharePoint), which raises the effective total cost beyond the headline $30/seat price
Real-world enterprise deployments often see 30–40% of purchased licenses go unused within the first 90 days, meaning ROI depends heavily on disciplined rollout rather than the tool itself

copilot.microsoft.com