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UK CMA Pushes Google to Let AI Assistants Be Default Search
Britain’s Competition and Markets Authority has proposed that Google must let Android and Chrome users set AI assistants such as ChatGPT or Perplexity as the default search tool. The change is intended to boost competition and could open a new visibility channel for local businesses that are ready for AI‑driven queries.
Key Highlights
- ✓CMA urges Google to let AI assistants be default search on Android/Chrome
- ✓AI assistants must meet strict technical and security standards
- ✓Search providers must fairly attribute publisher content
- ✓Proposal open for feedback until Oct 9; final decision by year‑end
What Happened
On September 23 2026, the UK Competition and Markets Authority (CMA) announced a proposal that could reshape online discovery. The regulator is asking Google to allow Android and Chrome users to select AI assistants—specifically ChatGPT and Perplexity—as their default search option. By widening the choice of search providers, the CMA hopes to intensify competition and give consumers more control.
Key Details
- Default‑search choice: When a new Android device is activated or Chrome is first opened, Google would have to display a shortlist of search providers, mixing traditional engines with AI‑powered assistants.
- Annual review: Users would see the default‑search prompt each year, keeping the list fresh and relevant.
- Technical and security standards: Any AI assistant listed must satisfy the CMA’s criteria for data security, privacy and reliability.
- Clear attribution: Providers must transparently credit the original publisher of the content they surface, allowing users to trace answers back to the source.
- Feedback period: The CMA is collecting comments until October 9 and intends to finalise the rule before the end of the year.
What It Means For Your Business
1. New Pathways to Visibility
Conversational AI is shifting how people phrase queries—natural‑language questions now dominate search. If ChatGPT or Perplexity become the default on Android and Chrome, businesses that haven’t optimized for these platforms risk slipping off the radar.
Actionable tip: Rewrite FAQs, product copy, and service pages in a conversational tone and tag them with schema markup such as FAQPage or LocalBusiness. Structured data helps AI assistants pull accurate, bite‑size answers.
2. Citation and Attribution Matter More
The CMA’s attribution rule forces AI assistants to display source links prominently. When a reputable news outlet or local directory cites your business, the assistant is more likely to surface that link as the answer’s source.
Actionable tip: Secure high‑quality citations by contributing guest posts, issuing press releases, and listing your firm in industry‑specific directories. Ensure each citation includes correct structured data and is crawlable.
3. Competitive Edge Through AI‑Friendly Optimization
Large language models draw from vast swathes of web content. The clearer your metadata and the higher the quality of your copy, the more often the model will select your site as a reference.
Actionable tip: Conduct regular audits for keyword relevance, readability, and schema implementation. Tools like Google Search Console and third‑party AI‑content scanners can flag gaps before they affect visibility.
4. Prepare for a Shift in Search Behavior
When users receive answers directly from an AI assistant, they may never visit a traditional search‑results page. The funnel changes: success is measured by being the source of the answer, not just by click‑through volume.
Actionable tip: Target “answer boxes” by providing concise responses to common local questions and keeping your business name, address and phone number (NAP) consistent across all online profiles.
Why This Matters For Your Business
For a local business, visibility is the lifeblood of growth. As AI assistants like ChatGPT and Perplexity become the default way people ask for recommendations, the algorithms that power those assistants will look first for well‑structured, conversational content. Without schema markup and a clear, conversational tone, a business can be invisible even if it ranks well in traditional Google results. The CMA’s new attribution requirement also reshapes the playing field. AI assistants will have to show the original publisher of any answer they provide, which means that reputable citations—news stories, local directories, industry blogs—will carry more weight. Companies that invest in high‑quality backlinks and ensure those links are properly marked up will enjoy a higher chance of being displayed as the trusted source, boosting both discoverability and credibility across multiple AI platforms.
Frequently Asked Questions
How will this affect my local business’s online visibility?
If AI assistants become the default, your business must be optimized for AI to appear in answer boxes. Strong citations, schema markup, and conversational content become essential for visibility.
What steps should I take to prepare for AI‑based search?
Implement schema markup, keep your NAP consistent, build high‑quality citations, craft conversational copy, and regularly monitor AI assistant performance with tools like Search Console.
Will Google still be a search option?
Yes. Google will remain on the list of selectable providers, but the default could shift to an AI assistant if users do not change the setting.
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