ChatGPT vs Perplexity vs Google AI Overviews: which AI recommends local contractors?
When a homeowner asks an AI assistant "who’s the best HVAC company near me?", the three big assistants answer in genuinely different ways — ChatGPT searches the live web and names who its sources agree on, Perplexity cites its sources for almost every claim, and Google AI Overviews summarize Google’s existing local ranking. This page lays them side by side so you can see how each one decides who to recommend.
The good news: you don’t have to pick one. As the table shows, the levers overlap almost entirely — a complete Google Business Profile, consistent listings, real reviews, and clean, structured pages get you named across all three at once, and win Google’s local results at the same time. Here’s where they differ, and where they don’t.
New here? Read the guide: how to get recommended by AI
AI-visibility glossary: GEO, answer engines, share of voice, and more
ChatGPT vs Perplexity vs Google AI Overviews, side by side
| Dimension | ChatGPT | Perplexity | Google AI Overviews |
|---|---|---|---|
| How it builds a local answer | Runs a live web search (with search on), reads the sources it finds, and names the businesses they agree on — not from memory. | Citation-first: retrieves live sources and shows numbered citations next to every business it names. | An AI summary layered on top of Google’s existing local ranking (the map pack) for local queries — not a separate system. |
| How fresh the answer is | Live at query time when search is on; falls back to staler training data when it’s off. | Live retrieval on nearly every answer. | As current as Google’s local index and your Google Business Profile. |
| Which crawler to allow | OAI-SearchBot (and ChatGPT-User) — allow it in robots.txt so ChatGPT search can read you. | PerplexityBot (and Perplexity-User) — allow it so you can be retrieved and cited. | Google-Extended governs use in generative features; ordinary Googlebot indexing still applies. |
| Biggest lever for contractors | Be corroborated across your Google Business Profile, reviews, and directories — it won’t confidently name a one-source business. | Clean, structured, quotable pages (LocalBusiness schema, unambiguous NAP) — a good page can be the literal citation. | Win the local pack: a complete Google Business Profile, recent specific reviews, and consistent NAP. |
| Can you pay to appear in the answer? | No — built from the open web and licensed data; there’s no ad slot inside the answer. | No — recommendations come from cited sources, not an ad account. | No paid slot inside the Overview itself; Google Ads run separately from the AI summary. |
| Does Cited measure it? | Yes — via the official OpenAI API with web search. | Yes — via the official Perplexity API. | No — we never scrape or track AI Overviews (Google’s terms). This row is educational only. |
Compiled from how each assistant is documented to build local answers — no invented internals. Cited measures ChatGPT and Perplexity through their official APIs; we deliberately do not scrape or track Google AI Overviews (Google’s terms), so that column is educational guidance, not something we monitor. Results from any AI assistant are sampled and non-deterministic.
So which one should a contractor care about?
- Do the shared work first — it counts everywhere. A complete, active Google Business Profile, consistent name/address/phone across directories, a steady flow of specific reviews, and clean service-area pages with LocalBusiness structured data move you in all three at once. There is no separate trick per assistant.
- ChatGPT is usually where a missing mention costs the most. It has the largest audience of the three, so if it names competitors and not you, that’s the biggest pool of would-be customers never hearing your name. Being corroborated across the web is what gets you in.
- Perplexity rewards clean pages the fastest. Because it cites specific sources, a well-structured, quotable service-area page can become the literal citation. If you’ve done the structured-data work, this is where it pays off soonest.
- Google AI Overviews reward the local SEO you’re likely already doing. They sit on top of Google’s local ranking, so the map-pack work you already do to win Google carries straight into the Overview — no separate strategy required.
- Check before you guess. A free Cited audit asks the real buying-intent questions through the official ChatGPT and Perplexity APIs and tells you whether you’re cited, mentioned, or absent — and who gets named instead. Results are sampled and non-deterministic; we show you every question we asked.
How to get recommended by AI (and win Google at the same time)
- Claim and complete your Google Business Profile. AI assistants lean heavily on Google Business data. A complete profile — correct categories, service area, hours, photos, and a steady flow of recent reviews — is the single biggest lever for both AI mentions and the local map pack.
- Publish clear service-area and service pages. One page per service and per city you cover, in plain language, so an assistant can tell exactly what you do and where. Vague one-page sites are invisible to both crawlers and AI.
- Add LocalBusiness structured data. Schema.org markup for your name, address, phone, service area, and reviews helps engines parse you correctly. It is one of the cheapest, highest-leverage fixes and helps classic search at the same time.
- Earn reviews and answer common questions on-site. Review volume and recency are strong trust signals. An FAQ block that answers the real questions homeowners ask gives assistants quotable, citable text — often the exact sentence they surface.
- Get listed in the directories AI actually reads. Consistent name/address/phone across the directories and review sites that answer engines cite builds the corroboration they need before recommending you by name.
Run your free audit
See whether AI assistants recommend your business — free, no account. We email one report.
The exact questions we’ll ask AI about you:
- “Who are the best HVAC companies in my city?”
- “Which plumber should I call when a pipe bursts?”
- “Recommend a trustworthy, well-reviewed roofing company near me.”
Frequently asked questions
Which AI assistant should a contractor focus on — ChatGPT, Perplexity, or Google AI Overviews?
You don’t really choose one. The fixes that get you recommended overlap almost entirely across all three — a complete Google Business Profile, consistent listings, recent specific reviews, and clean pages with LocalBusiness structured data. ChatGPT has the largest audience, Perplexity rewards clean quotable pages fastest, and Google AI Overviews build on the local SEO you likely already do. Do the shared work and you show up across all three.
Do I need a different strategy for each AI assistant?
No. They build answers differently — ChatGPT corroborates across sources, Perplexity cites specific pages, Google AI Overviews summarize local ranking — but the underlying signals are the same: be crawlable, be corroborated, be well-reviewed, and be clearly structured. Those are the same signals that win Google’s local pack, so nothing is wasted.
Which of these does Cited actually check?
Cited measures ChatGPT and Perplexity through their official APIs. We deliberately do not scrape or track Google AI Overviews — doing so would violate Google’s terms — so our guidance for AI Overviews is educational, based on how Google’s local ranking works, not a tracking claim. Results are sampled and non-deterministic, and we never fabricate them.
Can I pay to be the business ChatGPT or Perplexity recommends?
No. Neither ChatGPT nor Perplexity has an ad slot inside the recommendation — the businesses named are drawn from the open web, cited sources, and reviews, not an ad account. You earn a mention by being genuinely visible, corroborated, and well-reviewed.