A year ago, AI inside your productivity suite was a buzzword. As of this month, every major office platform has shipped real, agentic AI woven through the apps your team already uses every day. Google announced Workspace Intelligence and Gemini Spark at its developer conference; Microsoft has been steadily layering Copilot deeper into Microsoft 365; and Anthropic launched Claude for Small Business with connectors into Google Workspace, Microsoft 365, QuickBooks, HubSpot, and others. The question for SMB leaders isn't whether to adopt one — it's which fits your stack without creating new problems.
Microsoft 365 Copilot
The strongest pick if your business already runs on Microsoft. Copilot sits inside Outlook, Word, Excel, Teams, and SharePoint, and it sees the data those apps already hold. The integration is genuinely deep — meeting summaries, document drafting, Excel analysis — and the data stays within Microsoft's enterprise compliance perimeter, which matters for regulated industries. The limitation is the same as the strength: it's most powerful when you're all-in on Microsoft, and it's less helpful for the third-party tools where most SMBs also live.
Google Workspace Intelligence and Gemini Spark
Announced this month, Google's new layer is its bet on the same idea: AI that unifies context across Gmail, Drive, Docs, and Sheets, with an agent (Spark) that can take actions on your behalf. If your business runs on Workspace, this is the most natural fit and the lowest-friction adoption path — the AI is just there, in the apps people already open. As with Microsoft, the value drops if your data lives mostly outside Google's walls.
Claude for Small Business
Anthropic's recent SMB launch is the most interesting if your stack is mixed. Instead of being tied to one productivity suite, Claude connects to multiple — Google Workspace, Microsoft 365, QuickBooks, HubSpot, PayPal, Canva, Docusign — and works across them. For the typical small business that has Gmail, QuickBooks, and a CRM, that breadth of connectors matters more than depth in any single app. The tradeoff is that Claude isn't natively living inside those apps the way Copilot or Workspace Intelligence are; you go to Claude and it reaches into them.
How to actually choose
Ignore feature comparisons and ask one question: where does the data you actually work on live today? If it's mostly Microsoft, pick Copilot. If it's mostly Google, pick Workspace Intelligence. If it's split across half a dozen tools — which is most SMBs — Claude's connector model probably saves you more time than going deeper in any single ecosystem. Picking based on which platform demoed best is the most common and most expensive mistake here.
The honest caveat
All three of these products are evolving on a monthly cycle right now. Pricing, included models, and connector lists will move. Verify the current details on the vendor pages before you sign anything longer than a month-to-month — the differences this quarter may not be the differences next quarter.
Your next step
List the five tools your team opens most often this week. Whichever AI option reaches into the most of them with the least friction is your answer. The right platform is the one that meets your work where it already is.