How does Perplexity decide which local businesses to recommend?

The mechanism

Perplexity does not hold a ranked list of local businesses. Asked for a plumber in Sarasota, it searches, retrieves a set of pages, reads them, and writes a short answer with citations pointing at what it used.

Every named business in that answer came from a page it read. That is the whole causal chain, and it is why the work looks different from classic SEO: you are not competing for a position, you are competing to be present and quotable in the sources that get retrieved.

Where the citations come from

For local queries, the retrieved set is usually a mix:

• Directories and review platforms. Profiles with structured facts and ratings
• Roundups and local media. “Best X in Y” articles, city guides, association listings
• The businesses’ own pages. These count when they state clearly what is offered and where
• Community discussion. Forums and Q&A threads where people name businesses

Two things follow. Third-party pages carry disproportionate weight, which matches the broader pattern in AI answers, where earned media supplies far more citations than a company’s own content. And a business with a strong site but no presence in any list about its city is easy to miss.

What to do about your own pages

The assistant can only use what you wrote.

State the obvious things explicitly: the service, the city and the neighborhoods, who it is for, what it costs, what qualifications you hold. A page that leads with “Excellence since 2009” and never names a city or a price gives a summarizer nothing to extract.

Then make it extractable: a direct answer near the top, real headings in order, short self-contained statements, an author with a name, and a modification date that is honest. Static HTML matters too, because AI crawlers largely do not execute JavaScript, so anything rendered client-side may simply not exist to them.

What to do off your site

This is where most of the gap is.

Get into the lists that cover your city and category, on merit. Get reviews on the platforms that already rank for your queries. Sponsor, join, contribute, get quoted locally. Brand mentions correlate far more strongly with AI visibility than backlinks do, and a citation-based system reflects that directly: it can only name businesses that appear in the text it reads.

Auditing is easy here

Unlike map pack ranking, this system shows its work.

Once a month, run ten to fifteen queries a customer might type: service plus city, then “best”, “affordable”, “open now”, “near me”, and the specific problems you solve. Record which businesses are named and which URLs are cited.

That list of URLs is your work order. If the same three roundups keep supplying the answer and you are on none of them, that is the project, not another blog post.