Copilot Cowork Goes Mobile: What SMBs Can Delegate

Microsoft shipped a major update to Copilot Cowork on May 5, adding mobile support on iOS and Android plus new integrations with Dynamics 365, Power BI, and third-party tools like Miro and monday.com. If you’ve been tracking Copilot but haven’t pulled the trigger because “it’s just a chatbot,” this update is the one that changes the conversation. Cowork doesn’t answer questions. It does work. And now it does it from your phone.

Copilot Cowork vs. Regular Copilot Chat

Regular Copilot Chat is a conversational assistant. You ask it a question, it gives you an answer. You tell it to summarize a document, it summarizes it. Useful, but you’re still the one doing the work. Every task requires you to sit there, prompt by prompt, shepherding output into the right place.

Copilot Cowork is fundamentally different. It’s an autonomous agent that executes multi-step tasks on your behalf across Microsoft 365. You give it an objective (“schedule the quarterly review with the leadership team, draft the agenda based on last quarter’s notes, and send calendar invites”), and it handles the entire workflow. It reads your files, checks calendars, drafts documents, sends emails, and posts in Teams channels without you touching each step.

The distinction matters for business owners because it’s the difference between a tool that saves you five minutes per task and one that completes the task entirely while you do something else. Microsoft describes this as moving from “conversation to action,” and for once the marketing language matches the capability.

The Mobile Experience: Delegate From Anywhere

Before this update, Cowork only worked from the desktop Microsoft 365 app. That limited its usefulness for the executives and business owners who need it most, since those people spend half their day away from their desks.

The new mobile experience runs on iOS and Android through the Microsoft 365 app. You can delegate tasks during your commute, between client meetings, or from a job site. Cowork processes the work in the background, and you review completed results when you’re back at your desk.

Here’s what that looks like in practice: You’re driving to a client meeting at 8 AM. You open the Microsoft 365 app at a red light and tell Cowork to pull together a daily briefing of overnight emails, flag anything that needs your attention before noon, and draft responses to the two most urgent ones. By the time you park, the briefing is waiting for your review. You approve the draft responses with a tap, and they send.

This isn’t theoretical. These are the built-in skills that ship with Cowork today.

Built-In Skills: What Cowork Can Do Out of the Box

Cowork ships with a set of core capabilities across Microsoft 365:

• Email management — draft, reply, sort, and flag messages in Outlook based on your instructions and communication style
• Calendar scheduling — find open times across attendees, send invites, handle conflicts, and reschedule when needed
• Document creation — generate reports, memos, and presentations from your existing data in SharePoint and OneDrive
• Teams communication — post updates, summarize channel activity, and notify specific people based on triggers
• Deep research — pull information from across your Microsoft 365 environment, combine data from multiple sources, and synthesize findings into a single brief
• Daily briefings — automatically compile your schedule, flagged emails, pending approvals, and priority items each morning

Each skill works independently, but the real value comes when Cowork chains them together. “Prepare for my 2 PM meeting” might involve pulling the attendee list from the calendar invite, finding the last three email threads with those contacts, summarizing the relevant SharePoint documents, and creating a one-page brief. That’s one instruction from you, five or six steps completed by Cowork.

New Integrations: Dynamics 365, Power BI, and Third-Party Tools

The May 5 update expands Cowork beyond core Microsoft 365 into business applications:

Dynamics 365 (CRM and ERP). Cowork can now pull customer records, update deal stages, log interactions, and generate pipeline reports directly from Dynamics. For a sales-driven SMB, this means your sales team can ask Cowork to update CRM records from meeting notes without switching applications or remembering to log activities manually.

Power BI via Fabric IQ. Cowork connects to your Power BI dashboards through Microsoft’s Fabric IQ layer. You can ask it to pull specific metrics, compare this month to last month, or generate a summary of key performance indicators. Instead of logging into Power BI to find a number for a board meeting, you tell Cowork to include it in your briefing document.

Third-party connectors. New integrations with tools like Miro and monday.com allow Cowork to interact with project management and collaboration platforms outside the Microsoft ecosystem. If your team uses monday.com for project tracking, Cowork can pull status updates and incorporate them into reports or Teams posts without anyone manually copying information between systems.

These integrations turn Cowork from a productivity assistant into something closer to a central coordinator that works across your entire software stack.

The Approval Workflow: You Stay in Control

One concern business owners raise about autonomous AI agents is losing control over what gets sent or changed. Microsoft built Cowork’s approval system specifically to address this.

When Cowork completes a task, it doesn’t immediately execute everything. For sensitive actions (sending external emails, posting in public channels, scheduling meetings with outside contacts), Cowork presents its recommended actions and waits for your approval. You see exactly what it plans to do, edit anything you want to change, and approve or reject each step.

This works particularly well on mobile. Cowork does the heavy lifting while you’re away from your desk, then queues up a list of completed items and pending approvals. You review them in batches, approve what looks right, and edit what needs adjustment. The workflow respects your authority while eliminating the manual execution.

For businesses in regulated industries or those with AI governance policies already in place, this approval layer provides the human oversight that compliance frameworks require. No action happens without explicit consent.

Licensing: What It Costs

Copilot Cowork is available through Microsoft 365 Frontier (previously called E7) at $99 per user per month. This is a premium tier that bundles Copilot, Agent 365 management, advanced security features, and the Cowork agent capabilities.

For context, standard Microsoft 365 E3 runs about $36 per user per month, and E5 (which includes advanced security and analytics) is $57. The jump to Frontier at $99 adds the full AI agent stack.

Not every employee needs Frontier licensing. For most SMBs, the practical approach is licensing Cowork for executives, managers, and key operational staff who delegate the most tasks, while keeping the rest of the organization on E3 or E5 with standard Copilot Chat. A company with 100 employees might license 10 to 15 people for Frontier and see meaningful ROI from the delegation capabilities alone.

If your organization is already managing AI agents through Agent 365, Frontier is the logical next step because it includes the governance tools alongside the agent capabilities.

Practical Use Cases for a 50-200 Person Company

Here’s where Cowork delivers real value for SMBs:

Office manager or executive assistant. Cowork handles the scheduling, briefing, and communication coordination that typically fills half of an EA’s day. This doesn’t replace the role (EAs do far more than scheduling), but it removes the repetitive coordination work so they can focus on higher-value tasks like event planning, vendor management, and internal communications.

Sales team. After every client meeting, Cowork updates CRM records, drafts follow-up emails, schedules next steps, and alerts the team in the relevant Teams channel. Sales reps spend time selling instead of doing data entry.

Operations leadership. Weekly status reports that currently take hours to compile (gathering updates from department heads, pulling project statuses, assembling metrics) become a single delegation to Cowork on Monday morning.

Finance. Cowork pulls together the numbers for recurring reports by accessing Power BI dashboards and relevant SharePoint documents, then formats them for review. The CFO reviews and approves rather than building from scratch.

These use cases work because they combine multiple existing skills (email, calendar, documents, Teams, CRM) into workflows that previously required a person to manually switch between applications and stitch outputs together. The value isn’t in any single step. It’s in the orchestration across all of them.

What to Consider Before Deploying

Cowork is powerful, but it needs the right foundation:

Data organization matters. Cowork pulls from your Microsoft 365 environment, which means your SharePoint structure, email organization, and file naming conventions directly affect how useful it can be. If your files are a mess, Cowork’s output will reflect that. This is a good reason to clean up your SharePoint site structure and permissions before rolling out Cowork to your team.

Permissions and access controls. Cowork operates with the same permissions as the user who deployed it. If an executive has access to sensitive HR documents and financial records, their Cowork agent can access those too. Review your data governance policies and ensure that access controls are appropriate before enabling autonomous agent capabilities.

Change management. Employees who’ve only used basic Copilot Chat need training on how to write effective delegations for Cowork. The difference between “help me with my emails” and “review my inbox, flag anything from clients or marked urgent, draft replies to the top three maintaining my usual tone, and move newsletters to my read-later folder” is the difference between a mediocre and a great outcome.

Your managed IT partner can help structure the rollout, configure permissions correctly, and train your team on effective delegation patterns.