What changed in AI this fall, and what does it mean for my small business?

A lot happened in AI between mid-August and early October. Most of it doesn't matter to a small service business. Five things do. For each: what happened, what it means for you, and one thing to do. Every item links to the company's own announcement.

What changed in ChatGPT, and does it affect who gets recommended?

What happened. On October 7, OpenAI started rolling out GPT-6 to every ChatGPT user, paid plans first and free plans from the next day. OpenAI says the new model makes better decisions about when to look something up and more reliably finds information that supports its answer. It also brings what OpenAI calls Intelligent UI: answers that can include side-by-side comparisons and small interactive tools. According to OpenAI, more than 1.2 billion people use ChatGPT each week.

What it means for you. When a buyer asks ChatGPT to compare providers, the answer may now arrive as a visual comparison built from what it finds on the web. Clear facts (who you serve, how you work, how to start) give it something to put in your column.

One thing to do. Ask ChatGPT to compare you with two competitors by name and read what lands in each column. If yours is thin or wrong, start with your website. Our guide to why ChatGPT leaves businesses out covers the usual causes.

Should I start advertising in ChatGPT?

What happened. On August 11, OpenAI said ads had launched in the UK, Mexico, Brazil, Japan, and South Korea, after starting in the US in February. On October 5, it announced a new visual ad format, testing in the US later in October. Ads show to Free and Go users; OpenAI says Plus and Pro plans don't see them.

What it means for you. OpenAI states that ads do not influence the answers ChatGPT gives. Paying for an ad buys a labeled spot next to the answer, not a recommendation inside it.

One thing to do. Nothing yet for most solo service businesses. Watch whether the visual format suits services, not just products, and what businesses your size report. If you experiment (OpenAI says businesses can sign up at ads.openai.com), start small.

What changed in Google's AI answers?

What happened. In late August, Google confirmed to Search Engine Roundtable that for some searches, AI Overviews (the AI summary at the top) now expand on their own, pushing the regular links further down. On September 28, Google's head of Search product announced that info monitoring in AI Mode is rolling out to everyone: people can ask Search to keep watching for something, such as new restaurants or pop-ups nearby. Google said in May that AI Mode had passed one billion monthly users.

What it means for you. More of a buyer's first impression of you now comes from Google's summary, not your homepage. And a buyer can ask Google to keep looking for options in your category over weeks.

One thing to do. Search your top three buyer questions on Google and read the whole AI answer. Are you there, described accurately? If you run Google Ads, note that Google planned to start automatically upgrading some Search campaigns to its AI Max setting in September 2026. Ask whoever manages your account whether yours changed.

Does the new Siri change how people find my business?

What happened. On September 14, Apple released Siri AI in beta, in English, on recent Apple devices. Apple says it can use information from across the web to answer questions, including local recommendations, and that the models behind it were built in collaboration with Google and its Gemini models.

What it means for you. A buyer can ask their phone a full question and get a recommendation back. Apple hasn't said which sources Siri uses for local answers, so make sure the places Apple controls describe you correctly.

One thing to do. Check your Apple Maps listing. Apple's business tool at business.apple.com lets you manage the location, hours, and images Apple Maps shows. Make it match your website and your Google Business Profile.

Which new AI tools are worth my time as a solo founder?

What happened. The tools for running your marketing got stronger. Anthropic released Claude Opus 5.5 on September 22, saying it raised usage limits on its paid plans, and Sonnet 5.5 on September 28, now the default in the Claude apps. OpenAI's release notes show two changes worth knowing: since August 25, ChatGPT Work can finish tasks on websites you sign in to (Plus and Pro), asking before anything like a payment; and on September 11, OpenAI said it plans to retire custom GPTs and move them to plugins.

What it means for you. The everyday plans cover most solo-founder marketing work. The change to plan for is the custom GPT retirement, especially if you built one for proposals or your brand voice.

One thing to do. List the custom GPTs you rely on and copy their instructions into a document now. OpenAI says timing will vary by plan; this makes the move a chore, not a scramble.

What should I do this month?

If you have half an hour:

1. Rerun your buyer questions. Same five questions as last month, in ChatGPT, Google, and Siri if you have a recent iPhone.
2. Read the whole AI answer. Were you named? Described correctly? Who appeared instead?
3. Make your listings match. Website, Google Business Profile, and Apple Maps should say the same thing.
4. Save your custom GPT instructions. Copy them out before the retirement notices arrive.
5. Write down what changed. One line per question. Next month, you'll see the trend.

What can I safely ignore?

• Model names and benchmark scores. If your plan got the upgrade, you have it.
• Gemini 4 Argon. Google's newest model is rolling out first to trusted cyber defenders, not small businesses.
• Plans built for heavy users. The $500-a-month ChatGPT plan added September 29 and OpenAI's always-on "dots" agents (Pro and Business Premium only) aren't where a solo business should start.
• Anyone selling ChatGPT ads as "getting recommended." OpenAI says ads don't change the answers.
• Viral statistics about AI and local search. Many numbers circulating this fall come from vendors without published methods. Wait for a primary source.
• New agent features. Perplexity's October 5 update added automations to its Computer agent. None of it is about how businesses appear in answers.

What have we learned from watching our own business?

Two of our own lessons apply here. First, AI answers repeat whatever is out there about you, old or new. After we changed our positioning, search results kept showing our old homepage title and a retired description for a while. Fixing the website was step one; waiting for the web to catch up was step two. Second, buyers who arrive convinced still need a way to reach you. In August we found that our own website contact form had never worked: a placeholder setting meant inquiries silently went nowhere. We fixed it on August 14. Test your contact form today.