TL;DR: Online business directories have become a key data source for AI search tools. If your directory profiles are outdated or inconsistent, AI could be presenting the wrong version of your business to potential customers. Claim them, update them, and treat them as part of your AI search strategy.
Do online business directories still matter for SEO?
Remember all those online directories you listed your business in during the early days of your SEO work? The good news is they may be helping you get found in AI search. The bad news is that if they haven’t been updated to reflect your business today, they could be hurting you, and you might have some catching up to do.
The importance of local citations for traditional SEO is well understood. Directories once served as a reliable way to build citations and backlinks. Keeping your business name, address, and phone number (NAP) consistent across listings helped boost local SEO signals with minimal effort beyond some cumbersome manual data entry.
But those same directories have evolved into something more significant. As large language models (LLMs) increasingly pull from verified business listings to answer queries and generate recommendations, the accuracy of your directory profiles now shapes whether AI finds you at all, and if it does, how it describes your business to users.
How online directories affect AI search visibility
When AI search first emerged within Google, through AI Overviews and AI Mode, I started regularly searching for the business I work for using standard “best X company + location” phrases and more detailed prompts, to see if we appeared.
When we did show up, it wasn’t because of our domain authority or our standing in the local market. It was because we’d been pulled from local business directories.
The businesses being cited in AI results largely reflected the directory listings, whether by ranking order or simply alphabetically, depending on how the directory presented them. I can’t verify the exact mechanism, but the pattern was clear.
Why outdated citations are a risk
If you’ve started testing AI tools to see how your business appears, you may notice inconsistencies or incorrect information. When that happens, check the citations (the sources and links the AI has referenced) to identify where the problem is coming from.
The culprit is usually easy to spot: an old directory listing, a third-party article, an outdated press release, or even an old blog post of your own that hasn’t been touched in years.
Whatever it is, try to update it. If it’s on a partner’s site or a platform you don’t control, it’s worth reaching out to see if a correction is possible.
How do you claim a business directory profile?
If the problem is a directory listing, this is a straightforward win. Even if the profile was created by a previous marketer who has long since moved on, you can usually claim it, provided you have a work email with the same domain as the website listed on the profile.
How should you optimise a directory profile for AI search?
Once you’ve claimed it, treat the update as an opportunity to shape how AI describes your business. The wording you use in a directory profile often feeds directly into AI responses when those directories are cited as sources.
Write it the way you would write any content you’re optimising for AI to read and understand. Use structured information, clear headings, and concise writing. Describe what your business does, the types of customers you work with, and what sets you apart. Apply Google’s E-E-A-T framework (Experience, Expertise, Authoritativeness, and Trustworthiness) even here. It can only help.
Reviews matter too. When a directory profile includes positive customer feedback, AI tools will often reference it, typically something like “Company X has frequently received positive reviews for the quality of its financial advice.” Reviews on obscure directories are hard to come by, but for modern directories that genuinely attract your target buyers, it’s worth the effort.
Include your core keywords, and don’t forget to mention awards and accreditations. If you want an AI to reference your ISO certification or industry body membership when describing your business, put it in the profile.
Top tip: Ask AI to profile your business to see what information it prioritises. You’ll typically get something like an overview, year founded, specialisms, and accreditations. That’s AI showing you what it considers when assessing whether a business is credible.
Should you use the same copy on every directory?
Some advice says to copy and paste identical content across all listings for consistency. My view is that this risks being treated as duplicate content from an SEO perspective, and some directories explicitly tell you to use unique content for that reason.
My approach across 60+ directory profiles was to refine one company bio I was happy with, then use AI to adapt it for each directory, keeping it unique while ensuring the core keywords and key points were always included. The AI handled the subtle variations well, and I could specify exactly what had to stay consistent across every version.
Use AI to benchmark against your competitors
Once you’ve updated your own profiles, ask AI to compare your business with your competitors. You’ll quickly see where competitors are being credited for things you’re not.
If a competitor is mentioned as having ISO 27001 and you hold that certification too but AI doesn’t acknowledge it, that’s a clear signal to add it to your directory profiles. You can also structure your listings in a way that mirrors how AI structures its own answers, making it easier for the AI to extract and reuse that information.
Should you keep a record of where your brand is mentioned?
Keep a spreadsheet of every site where your business appears: name, URL, and what the listing says. Even if a site looks like it was built in 2003, if it’s appearing in AI responses about your business, it matters. LLMs have clearly decided to trust it, and they’re now the ones introducing your brand to prospective customers.
Don’t ignore directories you’re not in
Run a test search in AI for something like “best solicitors Manchester.” If competitors appear and you don’t, check which directories AI is pulling from. If they’re in a local directory that you’re not, that’s a gap worth closing. While AI tools are treating these platforms as authoritative sources, you either need to be listed or accept that you may not compete in those AI results, at least until the way LLMs value directories changes.
Why do LLMs trust directories so much?
My interpretation is simple. Directories are structured in a way that LLMs love. They’re full of structured data, organised by locality, industry, and category. Company descriptions are often constrained by word limits, which forces concise writing and leaves less room for marketing fluff. Many of these sites are old, established, and built with simple code that’s easy for AI to crawl and parse.
It comes down to consistent information architecture. And that’s what LLMs find useful.
How long before changes show up in AI results?
As with any SEO change, it takes time for search engines to crawl and index updated pages. Some directories get crawled faster than others, and how quickly your site is crawled will depend on factors like its age, authority, and how frequently it’s updated. From my own experience, AI results can start reflecting updated or newly added directory profiles within a couple of weeks, but it can equally take a few months. There’s no exact timeframe, and I wouldn’t read too much into it either way.
Where to start
Check how AI currently presents your business. Look at the citations it uses. If online directories are influencing those results, decide which profiles to claim, update, or create from scratch. Here’s a simple sequence to follow:
- Search for your business in two or three AI tools using phrases like “best [your service] in [your location]” and note which directories appear in the citations.
- Audit those directories first: claim any profiles you don’t control and update any that are outdated.
- Ask an AI to profile your business and note what information it surfaces. That tells you what to prioritise in your listings.
- Ask an AI to compare your business with a competitor. Look for gaps: accreditations, specialisms, or strengths your competitor is being credited for that you’re not.
- Keep a spreadsheet of every site where your business appears and set a reminder to review it at least once a year.
When you do update a profile, use clear, structured content that reflects what a potential customer would want to know, while giving AI the information it needs to describe you accurately.
About the author
Mike Smith is a B2B Marketing Manager with 10 years of experience, based in Kingsbridge, South Hams, Devon. He runs marketingstuff.co.uk, a blog for solo marketers and small marketing teams in SMBs who want practical, straight-talking marketing advice without a big budget. If you found this useful, there’s more where it came from at marketingstuff.co.uk