Microsoft’s Office Apps Are Getting Even More Free AI Features

Why It Matters

By bundling advanced AI features into the standard Microsoft 365 suite, Microsoft lowers the cost barrier and accelerates AI adoption across businesses, potentially boosting subscription stickiness and competitive advantage. The discounted Copilot Business tier opens the AI‑enhanced productivity suite to a broader SMB market, expanding Microsoft’s revenue base.

Summary

Microsoft announced that a suite of free AI capabilities will be added to Outlook, Word, Excel and PowerPoint for all Microsoft 365 subscribers, with a preview slated for March 2026. The enhancements include an expanded Copilot Chat that can scan an entire Outlook inbox and calendar, and Agent Mode—previously limited to paid Copilot users—now available in Word, Excel and PowerPoint, offering prompt‑driven document and spreadsheet creation and the option to choose Anthropic or OpenAI reasoning models. In parallel, Microsoft will launch a lower‑priced Microsoft 365 Copilot Business plan at $21 per month for firms with fewer than 300 users, down from the $30‑per‑user rate for the enterprise tier.