Initially launched in November 2023, Microsoft 365 Copilot brings a range of generative AI (genAI) features to Microsoft Office productivity apps, such as Word, Outlook, Teams, and Excel. With capabilities ranging from quick meeting summaries to in-depth data analysis, it’s available via a paid add-on license for Microsoft 365 enterprise and small-business customers.
Initially hampered by underwhelming capabilities and a hefty price tag for businesses of all sizes, M365 Copilot has slowly gained traction in business as its abilities have increased and the integrations between Copilot and various M365 apps and services have improved. With numerous feature rollouts over the past three years, Microsoft has gradually repositioned M365 Copilot from a simple chatbot to a collection of autonomous agents that can carry out tasks across the M365 ecosystem.
The company has also goosed adoption by introducing a more affordable pricing tier for small businesses and (temporarily, as it turns out) allowing commercial users with a standard M365 license to use Copilot in the Office apps, even without the add-on M365 Copilot license.
Microsoft 365 Copilot pricing: 2026 tiers
| Tier | Monthly cost (paid annually) | Availability |
| M365 Copilot | $30 / user | For organizations with more than 300 seats; required for in-app Copilot integration in organizations with more than 2,000 seats |
| M365 Copilot Business | $21 / user | For organizations with 10 – 300 seats |
| Agent 365 (add-on management layer) | $15 / user | Available as standalone subscription or included in the new M365 E7 Frontier Suite |
Microsoft 365 Copilot today
In this way, Microsoft 365 Copilot has moved from genAI curiosity to a key part of many enterprises’ workflows. In January 2026, Microsoft said it had 15 million paid M365 Copilot seats, a figure the company raised to 20 million in April.
However, its momentum now faces a challenge as Microsoft limits access to Copilot Chat, a freemium version of the paid M365 Copilot, for its largest enterprise customers.
Specifically, for commercial customers with more than 2,000 seats, Microsoft has removed in-app Copilot Chat access from Word, Excel, and PowerPoint for users without a Microsoft 365 Copilot license. To maintain that integration, large organizations must now pay for the full $30/user/month M365 Copilot license. The M365 Copilot license includes what Microsoft calls priority access to Copilot capabilities, which provides “faster response times and more consistent availability compared to standard access,” according the the company.
Smaller firms (less than 2,000 seats) that have a Microsoft 365 license but not the add-on M365 Copilot license will maintain standard access to Copilot from within the Office apps. Microsoft warns that standard users may experience longer response times and temporary feature limitations as the service shifts resources to its higher-tier customers during peak hours.
When signed in to the Copilot Chat hub, users can see which version of Copilot they have by looking for one of the following labels at the bottom of the left sidebar:
- Copilot Chat (Basic) means the user doesn’t have an M365 Copilot license and can’t use Copilot in the Office apps. They can use the standalone Copilot Chat app with standard access.
- M365 Copilot (Basic) means the user doesn’t have an M365 Copilot license but does have standard access to Copilot in the Office apps.
- M365 Copilot (Premium) means the user has an M365 Copilot license and has priority access to Copilot in the Office apps.
Users with paid M365 Copilot licenses also get advanced features including the ability to pull in data from across the M365 environment (documents, meetings, emails, chats, etc.), extensive use of agents including “advanced” agents like Researcher and Analyst, and the ability to create custom agents. See Microsoft’s “How Copilot Chat works with and without a Microsoft 365 Copilot license” page for details.
What other Copilots does Microsoft offer?
It’s worth noting that Microsoft uses the term “Copilot” for a wide variety of genAI tools and functions. Individual users with M365 Personal, Family, and Premium subscriptions can use Copilot in Office apps, but with fewer features and privileges than business users get with a Microsoft 365 Copilot license. There’s also a free consumer version of Copilot with very limited functionality.
Adding to the confusion, the company offers several specialized enterprise versions of Copilot for specific purposes, including Microsoft Copilot Studio, Microsoft Security Copilot, Azure Copilot, and GitHub Copilot, as well as additional Copilot “experiences” for Microsoft products such as Dynamics 365, Power Platform, and Microsoft Fabric.
Also available: agents in M365 Copilot built for specific industries, including finance, sales, and service.
From chatbot to multi-model researcher to agentic powerhouse
Microsoft has moved away from a single-model approach for its AI assistant. Copilot Chat has evolved into a Frontier interface, allowing users to select among different LLMs (large language models) such as GPT-5.4 and Anthropic Claude 4 for specialized tasks.
A persistent AI risk for enterprises is overly permissive data access. Because Copilot inherits the permissions of the user, any file that is improperly shared within an organization can be surfaced by the AI. To combat the issue of business-critical files that are at risk due to inappropriate classification, Microsoft has integrated Purview Data Security Posture Management (DSPM) more deeply into Copilot, alerting users when they are generating content from unclassified or sensitive sources.
Other recently introduced M365 Copilot features include:
- Copilot Researcher: This feature allows the assistant to pull from multi-model intelligence, comparing perspectives from different AI models side-by-side to reduce hallucinations.
- Copilot Notebooks: Notebooks allow you to ground the AI in specific project context. These can now be exported directly into structured Excel spreadsheets or PowerPoint decks, bypassing the need for manual copy and pasting.
- Teams Interpreter: Integrated directly into Teams Phone, Interpreter is designed to provide real-time, AI-powered language interpretation during live calls, a boon for global enterprise operations.
- App Builder: A no-code tool that lets business users create apps, workflows, and agents using natural language prompts. It’s essentially a “lite” version of Microsoft’s high-end Copilot Studio environment for developers.
- Agents for Word, Excel, and PowerPoint: Advanced modes that allow Copilot to take direct action on documents and files rather than simply suggest changes.
Even more notable was the June launch of Copilot Cowork, which Microsoft pitches as an AI agent for M365 Copilot that can independently perform long-running, multi-step tasks, even when a user’s computer is turned off. Unlike Anthropic’s Claude Cowork, which can interact directly with files and applications on a user’s computer, Copilot Cowork runs in Microsoft’s cloud environment and acts on documents held in a customer’s Microsoft 365 tenant. Copilot Cowork requires a Microsoft 365 Copilot license and is billed based on usage.
Another announcement that caused a stir was Microsoft’s unveiling of Scout, its first autonomous agent built on the open-source OpenClaw platform. By integrating OpenClaw-style agentic capabilities, Microsoft hopes to transform Copilot into an always-on system that can, for instance, scan Outlook email inboxes and calendars to suggest daily priorities. Microsoft’s implementation addresses security concerns around self-hosted agents by isolating professional-grade “autopilots” within specific roles and applying managed permission guardrails. Scout is available as an “experimental release” to customers of Microsoft’s Frontier program.
Industry analysts note that these tools are new and unproven, and IT leaders should use caution when testing them and evaluating costs.
Managing AI agent sprawl: Enter Agent 365
As organizations move beyond simple chat to building custom declarative agents in Copilot Studio, the risk of shadow AI has become a concern. Gartner reports that 86% of IT leaders require additional governance to manage these agents.
Available as an add-on subscription for Microsoft 365 or bundled in the top-end M365 E7 package, Agent 365 acts as a control plane for the AI ecosystem. Unlike the user-facing Copilot, Agent 365 is a back-end dashboard that allows IT admins to manage agents in various ways:
- Registry and lifecycle management: View every agent — Microsoft, third-party, or internally developed — in a “single-pane-of-glass” dashboard.
- Policy-based guardrails: Admins can set global rules to prevent agents from accessing high-sensitivity data (like payroll), even if the human user has permission.
- Unified ROI analytics: Leaders can track which agents are actually driving value, allowing for precise seat-count adjustments during renewal cycles.
Microsoft Agent 365 quick facts
| Pricing | $15 / user / month (as an add-on) or included in the Microsoft 365 E7 suite ($99 / user / month) |
| Core functions | Centralized registry, access control, and performance analytics for all AI agents |
| Objective | Designed to prevent agent sprawl and ensure agents from partners (e.g., Adobe, ServiceNow, etc.) follow M365 security rules |
Gartner says that Agent 365 is still a work in progress and has yet to prove it can actually reduce costs in IT operations. The analyst firm advises customers to assess Agent 365 but not necessarily move to it or the E7 bundle right away.
Copilot vs. AI in other productivity apps
Most vendors in the productivity and collaboration software market have added genAI and agentic tools to their offerings at this point.
The rivalry between Microsoft and Google has heightened in 2026. While Google has faced criticism for a messy transition from the Google Assistant to Gemini, it remains a price leader by embedding Gemini features directly into most tiers of its office suite, Google Workspace.
In contrast, Microsoft seems to be threading a needle, tightening Copilot Premium licensing for large enterprises while making basic Copilot features available to smaller customers without an add-on license. The goal may be to standardize AI as a commodity while reserving the high-value agentic features for the highest-paying enterprise customers.
While Microsoft focuses on the productivity suite, Salesforce is positioning Slack as the “agentic operating system” for the enterprise. As of April 2026, Slack AI has moved beyond summarizing to orchestrating agentic workflows. This is designed let you trigger complex, multi-step actions across non-Microsoft systems directly from a Slack thread.
Salesforce’s Agentforce platform uses the Atlas Reasoning Engine, which is designed to offer autonomous front-office automation (sales, service, and marketing). For organizations where CRM data is more critical than Word documents, Agentforce is emerging as a formidable, high-ROI alternative to Copilot.
In March 2026, Apple launched Apple Business, a platform designed to integrate Apple Intelligence directly into macOS and iOS. Apple claims its competitive edge is its on-screen awareness. Unlike cloud-heavy competitors, Apple Intelligence is built to act across apps locally, appealing to regulated industries concerned about data leakage.
Apple Business now supports automated Managed Apple Accounts via integration with Microsoft Entra ID, a feature designed to let IT teams manage Apple’s AI features using their Microsoft identity stack.
As Microsoft tightens the reins on free access, the question for enterprise IT leaders is no longer whether Copilot can summarize a meeting, but whether the $30-per-month leap delivers enough agentic automation to justify the cost. For many, the answer will lie in the effectiveness of Agent 365 in bringing order to the burgeoning fleet of AI workers.
This article was originally published in February 2025 and most recently updated in July 2026.
More on Microsoft 365 Copilot:
- How IT leaders unlock productivity with Microsoft 365 Copilot
- Building end-to-end workflows with Microsoft 365 Copilot
- Microsoft Copilot can boost your writing in Word, Outlook, and OneNote — here’s how
- 11 cool things Copilot can do in Excel
- 9 ways Copilot can turbocharge OneNote
- How to curb hallucinations in Copilot (and other genAI tools)