ChatGPT vs AI Overviews vs Grok vs Perplexity - What's the deal?

ChatGPT vs AI Overviews vs Grok vs Perplexity - What's the deal?

When a homeowner asks an AI, “Who should I call for garage door repair near me?”, they are not getting ten blue links anymore. They are getting an answer. Usually with a couple business names. Sometimes with a map. Sometimes with a little summary of why those companies made the cut.

That’s what “ChatGPT vs AI Overviews vs Grok vs Perplexity” really means for you: different places homeowners ask, different ways those systems choose what to show, and one big outcome. You are either in the recommendations, or you are not.

Go try it right now. Ask ChatGPT, Google, and Perplexity the same question for your service and city. You will see how different the results look. That difference is the deal.

This is also where Pantora fits in. Pantora builds an AI-optimized website for your business (alongside your existing site), tracks how you show up across major AI experiences, and gives you weekly recommendations to improve what AI says about you and whether you get mentioned.

ChatGPT vs AI Overviews vs Grok vs Perplexity: the plain-English version

Here’s the simplest way to think about it:

  • ChatGPT is a conversation where people ask for help and recommendations. Sometimes it browses the web, sometimes it relies on what it already knows, and often it summarizes.
  • Google AI Overviews is Google Search with an AI summary at the top. It tries to answer fast and then links out.
  • Perplexity feels like “search, but with citations.” It answers like an assistant and usually shows sources right next to the answer.
  • Grok is X’s assistant. People use it to ask questions and get quick takes, often tied to what’s happening on X.

Why this matters: homeowners are not choosing between these tools the way you would compare trucks. They just ask whatever is easiest in the moment. Your job is to show up correctly in as many of these places as possible, especially the ones that drive local intent.

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See how you stack up against your competitors and let Pantora get you to the top.

What is AI visibility (and why it’s not just SEO)?

AI visibility is how often, and how favorably, your business shows up when someone asks an AI assistant for a local recommendation.

Key characteristics include:

  • Inclusion: Do you get named at all, or does AI skip you?
  • Accuracy: Does it get your service area, services, and contact info right?
  • Confidence: Does it describe you as a top option, or just “one of many”?

Traditional SEO is still real. You want to rank in Google. But AI visibility is a different layer. Instead of a homeowner scrolling results, AI curates the top picks and many people stop there.

Why this matters: if AI thinks your competitor is the clearer, safer answer, that’s who gets the call. Not because they do better work, but because AI can understand them faster.

Google AI Overviews: the new “top of page” you don’t control

AI Overviews show up inside Google Search. A homeowner searches “best landscaper in Mesa” and Google might show an AI summary above the usual results. It may include a few businesses, quick explanations, and links.

A few important realities:

  • AI Overviews borrow trust from Google’s ecosystem. Google pulls from web pages, local listings, and other sources it trusts.
  • They compress the decision. Homeowners get a short answer, not a research project.
  • They still link out, but many people do not click. They get what they need from the overview.

Why this matters: you can be “ranking” in a way you recognize, but still lose the call if the overview answers the question without you.

If you want a deep source on how Google positions AI Overviews, Google’s own documentation and announcements are the safest reference point. Start here: Google Search Central for how Google thinks about content and visibility in search results.

ChatGPT: recommendations without a map, and sometimes without citations

People use ChatGPT like a helpful friend. They ask:

  • “What should I ask a roofer before I hire them?”
  • “Who are reputable painters in my area?”
  • “Can you compare these two companies?”

ChatGPT can browse the web in many setups, and it often summarizes what it finds. But the key point is this: ChatGPT is not a directory. It’s an answer engine. It tries to give the best response, not list every option.

What tends to help you show up:

  • Clear service pages that match what people ask
  • Consistent business details across the web
  • Proof you are legit (reviews, credentials, photos, warranty info)
  • Content that answers real homeowner questions, not marketing fluff

Why this matters: if the AI cannot quickly confirm what you do, where you do it, and whether customers trust you, it will choose someone else that it can confirm.

This is exactly what Pantora is built for. Pantora creates an AI-optimized website structure with clean service descriptions and Q-and-A style content AI can reuse accurately, then tracks how ChatGPT and other assistants describe you so you can fix issues before they cost you jobs.

Perplexity: the citation-heavy assistant that rewards clarity

Perplexity is closer to “research mode.” It usually shows the sources it used and makes it easy for homeowners to click and verify.

That changes what matters:

  • Citable pages win. If your site has a clear page titled “Garage Door Spring Replacement in Phoenix” with pricing factors, safety notes, and your service area, it’s easy to cite.
  • Specific beats generic. “We offer quality service” is not citable. “We replace torsion springs, extension springs, and offer same-week scheduling in these ZIP codes” is.
  • Consistency shows up fast. If one site says you serve Scottsdale and another says you do not, AI hesitates.

Why this matters: Perplexity can become a quiet lead source because people treat it like a truth filter. If it cites your page when someone asks “How much does it cost to replace a garage door spring?”, you are now in the decision path.

For how Perplexity positions itself and citations, see their own overview: Perplexity AI.

Grok: not the main local lead engine, but it shapes perception

Grok lives inside X. It is more “what’s happening and what do people think?” than “book me a plumber today.” For home services, that usually means:

  • Brand perception can spread faster
  • Bad experiences can echo if they become public
  • Clear, professional info helps if people search your name

If you run paid ads, promotions, or have a visible brand in your area, Grok can still matter because it influences what people think you are about.

Why this matters: AI visibility is not only “did I get recommended?” It’s also “what story does the internet tell about me?” If that story is messy, AI repeats the mess.

Pantora’s sentiment monitoring helps you see the tone AI uses when it describes your business, then gives you concrete recommendations to improve that narrative with better, more consistent information.

The real difference: where each one gets its information

You do not need to become a tech expert, but you do need the mental model.

Different AI experiences pull from different mixes of sources:

  • Your website and service pages
  • Your Google Business Profile and other listings
  • Reviews and third-party sites
  • Articles that mention you
  • General web signals about your category and city

So when someone says “I want to rank in ChatGPT,” what they really mean is: “I want AI to see enough clear, consistent proof that my business is a safe recommendation.”

Why this matters: if you only focus on one channel, you can miss where homeowners actually ask. The better move is to make your business easy to understand anywhere AI looks.

How to show up across all of them (without doing 100 new things)

Follow these steps to improve AI visibility for your home service business:

  1. Lock down your basics everywhere: Your business name, address, phone, hours, and service area should match across your site, listings, and major directories.
  2. Write service pages like answers: One page per core service, with what it is, who it’s for, what affects price, and what areas you serve.
  3. Add real proof: Photos of your work, licenses, insurance, warranties, and a reviews page that explains what customers praise you for.
  4. Answer the questions homeowners actually ask: “Do you offer emergency service?”, “Do you service older homes?”, “Do you work on Saturdays?”, “What’s the process?”
  5. Check what AI says about you monthly: Ask the same questions in ChatGPT, Google, and Perplexity. Screenshot what shows up. Track changes.

Mid-article reality check: this is the part most owners do once, then forget. Pantora makes it an ongoing system. You get a custom AI-optimized website built for citability, weekly recommendations that Pantora can implement for you, and tracking across ChatGPT, Google AI Overviews, and Perplexity so you can see what is improving and what is still holding you back.

What to do next

Do one quick audit today: pick three customer questions you want to win, then ask them in ChatGPT, Google, and Perplexity with your city included. Write down who gets mentioned, what they are called, and what reasons the AI gives.

If you do not show up, or you show up with wrong info, do not guess at fixes. Start by seeing the full picture across platforms. See how AI describes you, then use Pantora’s weekly recommendations to clean up your facts, strengthen your service pages, and build the kind of online clarity AI trusts when it has to recommend only a few businesses.