For most small and midsize businesses, AI is no longer a “someday” conversation. Teams are already using it to draft emails, summarize notes, and answer questions they used to send to a coworker. The question has shifted from whether to adopt AI to how to adopt it securely, inside the tools your business already runs on.
That’s where Microsoft 365 Business Premium and Microsoft 365 Copilot Business come in. Business Premium is the secure productivity foundation. Copilot Business is the AI layer that works on top of it. Below, we break down what each one brings, how they work together, and what a successful rollout actually looks like.
Microsoft 365 Copilot Business is the small business version of Microsoft 365 Copilot, built for organizations with up to 300 users. It brings AI directly into the apps your team uses every day, and it works with the context of your business: your emails, meetings, chats, and files.
That context is the difference between Copilot Business and the free Copilot Chat many users already have. Copilot Chat answers general questions. Copilot Business can draft a client proposal from last week’s meeting notes or tell you what you missed while you were out. In practice, that looks like this:
Here’s the part that often gets missed: Copilot only sees what each user already has permission to see. It inherits your existing access settings, sensitivity labels, and security policies. That is a strength, but it also means Copilot is only as well-organized as the environment underneath it.
Microsoft 365 Business Premium gives you the controls to keep that environment in order. It includes the familiar apps, Outlook, Word, Excel, PowerPoint, Teams, SharePoint, and OneDrive, and adds the security and management tools most small businesses would otherwise piece together from separate vendors:
Think of it as a division of labor. Copilot Business does the work. Business Premium makes sure that work stays secure.
Your team gets an assistant that can actually reference their work, and you get confidence that it is only working with information each person is meant to see. We break down the full picture, including how SBT manages both, on our Microsoft 365 Copilot Business and Business Premium page.
Purchased as two separate licenses, Business Premium and Copilot Business come to $45.15 per user per month. Microsoft 365 Business Premium with Copilot, the bundled plan Microsoft introduced on July 1, 2026, is $33.60 per user per month. Same apps, same security, same Copilot, for about $11.55 less per user every month.
Not ready to give everyone Copilot? You can keep Business Premium for the whole team and add Copilot Business only for the people who will use it most. At $22.05 per user per month, it’s an easy way to start with a small pilot group, measure the results, and expand from there.
Turning Copilot on is the easy part. Getting real value from it depends on preparation. The businesses that see results tend to follow the same path:
Microsoft provides the technology. Making it work for your business is where Total IT Management comes in. As a Microsoft Solutions Partner for Modern Work, SBT Partners handles each step of the rollout above: readiness, licensing, permissions cleanup, deployment, user training, and ongoing management and support. Our IT Strategy Committee keeps your Microsoft 365 environment aligned with where your business is headed, so Copilot keeps delivering value long after launch day.
The result is a secure, managed path to AI adoption. See how SBT manages Copilot Business and Business Premium.
