5 min read
30 million. That is how many paid seats Microsoft 365 Copilot had passed by July 2026, according to Fortune’s report on Microsoft’s new Copilot app, with paid seat additions doubling quarter over quarter. Most of those seats sit in big companies. But the two announcements that landed in the last weeks of September, one from Microsoft and one from Amazon, are the clearest sign yet that the same AI helpers are being packaged for the smallest businesses too.
Both companies are moving in the same direction: away from AI you chat with, toward AI that keeps working on standing instructions after you close the tab. Here is what launched, what it costs, and what a solo owner should actually do about it.
Microsoft rebuilds Copilot around Home, Code and Autopilot
Microsoft unveiled a redesigned Copilot app in late September that pulls three things into one place:
- Home, the familiar chat experience, now connected to your Office files so you can ask Copilot to change an Excel sheet or a Word document directly.
- Code, a tool that lets non-programmers describe an app or a dashboard in plain English and have Copilot build it. It shares technology with GitHub Copilot, the coding assistant developers already use.
- Autopilot, which lets you create named AI agents with a job description. Think of an agent as a small AI worker with one role, for example “chase overdue project updates every Friday” or “remind me of contract deadlines.”
The pricing detail matters most. Fortune reports that the base subscription covers “everyday AI” such as chat and Office integration, while Code, Autopilot and premium models move to usage-based billing. A free version with limited features remains. Code is due to reach Microsoft 365 Premium and Pro subscribers later in 2026, and Autopilot is entering restricted testing, so most solo owners will not see the full package for a while.
Why it matters for a one-person business
If you already live in Word, Excel and Outlook, this is the most practical version of an AI assistant you will get: it works inside the files you already have. The usage-based part is the catch. An agent that runs every day costs money every day, so the habit of checking what your AI actually does each month is about to become a real budgeting skill. We walked through how to prepare in our piece on the move to metered AI pricing.
Amazon’s Seller Assistant learns to work while you are offline
On September 23, at its Accelerate conference, Amazon announced the next version of Seller Assistant, the AI helper inside Seller Central. As Small Business Trends reported, three upgrades stand out:
- Persistent memory. The assistant remembers each seller’s pricing patterns, inventory cycles and goals, instead of starting from zero every conversation.
- Always-on workflows. You describe a task in plain language, set guardrails, and it keeps running when you are not logged in. Amazon’s own example: watch your ten best-selling products and draft a response plan if any rating drops below four stars.
- A Selling Partner plugin that brings your Amazon sales, inventory and listing data into outside AI tools, starting with Amazon Quick and, in beta for US sellers, Anthropic’s Claude. Connecting Claude reportedly takes about 60 seconds with no coding.
Crucially, you choose whether each workflow only recommends or actually acts, and when it acts you approve first. Every action is logged. Primary account holders also get a free 12-month Amazon Quick Plus subscription as part of the launch.
Why it matters for a one-person business
For a solo Amazon seller, the boring jobs (checking stock, spotting a rating dip, noticing a competitor’s price move) are exactly the ones that slip during a busy week. A workflow that watches them and drafts a plan is genuinely useful. The Claude plugin is the bigger idea: for the first time, an independent seller can ask one assistant a question that mixes Amazon sales data with their own accounting or supplier spreadsheets. If you sell on several channels, our guide to getting your products recommended by AI is the natural companion piece.
The pattern behind both launches
Put the two announcements side by side and the direction is obvious. The big platforms are no longer competing on who has the smartest chatbot. They are competing on who gets to run your background tasks. Microsoft wants those agents living in Office. Amazon wants them living next to your inventory. Both are using “approve before acting” controls and audit logs to make that feel safe.
That is exciting, and it is also exactly why you should start small. If you are fuzzy on what an agent really is, our plain-English guide to AI agents covers the basics before you let one touch anything important.
What to switch on now, and what to ignore for the moment
- If you sell on Amazon: turn on one “recommend only” workflow this week, ideally the rating watch on your top products. Leave anything that changes prices automatically switched off until you have watched its suggestions for a month.
- If you use Claude already: try the Selling Partner plugin beta and ask one cross-channel question, such as “which products have the best margin after fees and shipping?”
- If you live in Microsoft 365: use the new Home features in Word and Excel now. Put Autopilot on your watch list rather than your budget, since it is still in limited testing and will be billed by usage.
- Everyone: write down which AI tools can act on your behalf today. If you cannot list them from memory, you have too many.
The bottom line
This is a genuinely good month for small businesses. Two of the largest software companies in the world just shipped AI helpers that can keep an eye on your business while you sleep, with sensible approval steps built in. The winners will not be the owners who switch everything on at once. They will be the ones who give one agent one clear job, watch it for a few weeks, and only then hand it the next.
Which background task would you hand to an AI agent first? Let us know in the comments.
Related reading
- What Is an AI Agent, Really? A Plain-English Guide for Solo Owners
- OpenAI Dots Can Work While You Sleep. Most Solo Owners Should Wait Before Handing It the Keys
- Flat AI Subscriptions Are Ending. Here Is How Solo Owners Should Prepare for Metered Pricing
- Your Products Are Being Recommended by AI. Here Is How a Small Online Seller Gets Into the Answer
