Is Microsoft Copilot worth it for an SME? An honest assessment

Microsoft 365 Copilot puts an AI assistant inside Word, Excel, Outlook and Teams for roughly £25 per user per month on top of your existing Microsoft 365 licences. The pitch is strong: AI where your team already works, on your own data, with enterprise security. Having watched clients try it, our honest answer on whether it's worth it for a small business is: sometimes, and less often than the marketing suggests.

Where it genuinely helps

People who live in Outlook and Teams get the most from it. Summarising long email threads, catching up on missed meetings, drafting replies. If you have staff whose week is dominated by reading and writing inside Microsoft's apps, Copilot can plausibly save them a few hours a month, which justifies the licence for those people.

Where it disappoints

• It's only as good as your file hygiene. Copilot answers from what's in your SharePoint and OneDrive. If a decade of files sits in a messy heap, which describes most SMEs, its answers are patchy. Worse, it can surface documents people were never meant to see if permissions were never tidied.
• It's a generalist. Copilot does many things adequately. It can't follow your quoting rules, update your job system, or chase your debtors, and those specific repetitive processes are where AI saves serious hours.
• The bill grows quietly. £25 per user per month across 20 staff is £6,000 a year, every year. And licences are normally an annual commitment, so you pay whether or not anyone uses them.

The comparison worth making

For a 20-person business, a year of Copilot for everyone costs about the same as a bespoke automation that removes an entire process permanently. Invoice entry, quote generation, customer updates. One option saves scattered minutes across the team; the other deletes a job from someone's week and keeps deleting it every year after. We'd usually rather see an SME spend the first pound on the second.

Our advice

1. Don't buy it for everyone. License the two or three heaviest email-and-meetings people and measure honestly for a quarter.
2. Fix the foundations first. If files and permissions are a mess, Copilot will underwhelm, and tidying them is worth doing regardless.
3. Match the tool to the job. For general drafting and summarising, an off-the-shelf assistant may be enough. For processes that eat whole afternoons, targeted automation wins.

We can supply Copilot licences when they're the right answer, but we make our living solving problems, not selling seats, so you'll get the same advice either way. If you want a straight answer on where AI spend would pay back in your business, book a free consultation and we'll do the maths with you.