Should Local Businesses Advertise on ChatGPT? Costs and Rules

Mor RomanoCTO, GrowbiOctober 23, 202611 min read

Growbi cover with a 3D chat bubble, red megaphone and stack of gold coins next to the title Should You Advertise on ChatGPT

Key Takeaways

Monthly searches for ChatGPT ads grew about six-fold in a year, and the platform is still early enough that few local competitors are on it.
The US minimum daily budget is $25, and OpenAI suggests starting at a $3 to $5 maximum cost per click.
Campaigns can target cities, states and postal codes, which makes the platform usable for local businesses.
Local services are an allowed category; prescription medicines, telehealth and invasive procedures are not.

Any eligible US business can advertise on ChatGPT through OpenAI's self-serve Ads Manager, with a $25 minimum daily budget and a suggested starting bid of $3 to $5 per click. Ads appear below answers, matched to the conversation. Local services are allowed, but health advertisers face case-by-case review and many treatments are excluded.

Table of Contents

A homeowner asks ChatGPT why the upstairs is ten degrees warmer than the downstairs. ChatGPT explains duct balancing and failing blower motors, and directly below the answer sits a labeled ad from an HVAC company ten minutes away, offering a same-week diagnostic visit. That placement did not exist for most businesses a year ago.

Interest has exploded since OpenAI opened its Ads Manager to US businesses. In DataForSEO's data, searches for "chatgpt ads" grew from about 4,400 a month in October 2025 to 27,100 in September 2026. Here is what the platform costs, who can use it, and whether a clinic or a contractor should spend money there yet.

How ChatGPT Ads Work

Ads appear below ChatGPT's response, as one clearly labeled unit with your business name, logo, headline, description, image and a link to your landing page. They never appear inside the answer itself.

According to OpenAI's Ads in ChatGPT help article, ad testing started in the US on February 9, 2026. Ads show to users on the Free and Go plans, not to Plus, Pro, Business, Enterprise or Edu accounts, and never to accounts identified as belonging to people under 18.

Matching is contextual. The system considers the current conversation, your landing page and copy, and the context hints you write for each ad group.
Context hints are not keywords. OpenAI describes them as guidance about relevant conversations and topics, not exact-match keywords, and they do not guarantee delivery.
Personalization is optional for users. When it is on, signals from past chats and memory can inform which ad appears.
Answers stay independent. OpenAI states ads do not influence ChatGPT's responses, and advertisers never see users' conversations.

How Much It Costs to Advertise on ChatGPT

Less than the early headlines suggested. The six-figure commitments reported during the first test phase no longer apply to self-serve accounts.

OpenAI's guide to Ads in ChatGPT: The Basics explains that you can buy on impressions or clicks, set a maximum bid per ad group, and compete in a relevance-weighted second-price auction. For click campaigns, OpenAI recommends starting with a maximum bid of $3 to $5 per click.

Buying options. What OpenAI states: Views (CPM), Clicks (CPC) or Conversions, billed per click or per 1,000 impressions
Suggested starting bid. What OpenAI states: $3 to $5 maximum cost per click
Minimum daily budget. What OpenAI states: $25 for US dollar accounts
Daily budget behavior. What OpenAI states: An average over seven days; up to 2x on a single day, never more than 7x in the week
Billing. What OpenAI states: Postpay, charged after ads are delivered
Reporting. What OpenAI states: Impressions, clicks, spend, CTR, average CPC and CPM, and conversions

Graphic showing ChatGPT Ads budget rules: $25 minimum daily budget, $3 to $5 suggested starting bid, daily spend up to 2x the budget and weekly spend capped at 7x

What a starter test really costs. At the $25 minimum and a $4 average click, a month of testing buys roughly 190 clicks for about $760. That is enough to learn whether ChatGPT traffic books appointments for your business, which is the only question that matters at this stage.

How to Target Your Own City as a Local Business

You can, and this is what makes the platform relevant to local businesses at all. Campaigns start with country targeting, and OpenAI's campaign setup guide says standard campaigns can also target states or regions, cities, markets and postal codes where available.

Include the country explicitly. OpenAI notes that to target only the United States you must include the US, since excluding other countries alone does not restrict delivery.
Add your service area by city or postal code, matching where you actually take appointments.
Choose platforms if you want to, across iOS and Android apps, mobile web and desktop.
Skip custom audiences for now. Inclusion audiences need at least 25,000 matched users, which is beyond most local customer lists.

Which Local Businesses Can Advertise on ChatGPT

This is where most guides stop short, and where clinics need to pay the most attention.

OpenAI's ad policies, version 1.6 from September 2026, say early ads focus on consumer categories that explicitly include local services, while health advertisers are reviewed case by case and may need to show proof of licensure.

Screenshot of OpenAI's Ad policies page, health services section listing categories that may be allowed in the US on a case-by-case basis

HVAC, plumbing, roofing, cleaning and other home services. Status in the US: Allowed category; What to know: Local services are named among the categories OpenAI focuses on
Med spa: minimally invasive cosmetic procedures. Status in the US: Allowed in the eligibility table; What to know: Policy text describes review case by case; claims must be factual
Dental practices. Status in the US: Case by case; What to know: Dental services are listed as approvable; licensure proof may be required
Medical weight loss with prescriptions or telehealth. Status in the US: Not allowed; What to know: Prescription medicines and telehealth services are both excluded
Surgical and other invasive procedures. Status in the US: Not allowed; What to know: Invasive or high-risk procedures are prohibited
Health coaching, detox and diet pills. Status in the US: Not allowed; What to know: Excluded under the wellness claims policy
Real estate agents. Status in the US: Limited; What to know: Ads for individual home listings are prohibited
Insurance agencies (non-health). Status in the US: Allowed; What to know: Health insurance and mortgages are limited to select approved advertisers

Traffic light chart of ChatGPT ad eligibility: home services green, cosmetic procedures and dental amber, prescription weight loss, telehealth and invasive procedures red

Two placement rules matter too. OpenAI says ads are not eligible to appear near sensitive topics, including personal and mental health conversations. A clinic's ad may therefore show when someone researches a treatment, but not when they describe their own medical problem.

ChatGPT Ads vs. Google and Meta Ads

Each channel catches people at a different moment. ChatGPT sits between the two: the person is actively researching, like on Google, but in a long conversation rather than a short query.

Moment. ChatGPT ads: Researching and comparing in a conversation; Google Search ads: Searching for a provider now; Meta ads: Scrolling, not yet looking
Matching. ChatGPT ads: Conversation context and hints; Google Search ads: Keywords; Meta ads: Audiences and creative
Local targeting. ChatGPT ads: Cities, states, postal codes; Google Search ads: Radius, cities, postal codes; Meta ads: Radius and cities
Minimum daily budget. ChatGPT ads: $25; Google Search ads: No platform minimum; Meta ads: Low
Health ad rules. ChatGPT ads: Strict, many treatments excluded; Google Search ads: Certification for some categories; Meta ads: Restricted claims and targeting
Maturity. ChatGPT ads: Beta, limited reporting; Google Search ads: Mature; Meta ads: Mature

For most businesses, ChatGPT is a test budget on top of a working Google and Meta setup, not a replacement. Our comparison of Meta and Google for med spas explains how those two channels split the work today.

How to Set Up Your First ChatGPT Ad Campaign

Plan for business verification to take up to seven business days before ads can run.

Check your category first. Compare your services with OpenAI's ad policies and eligibility table before you build anything. A rejected category cannot be fixed with better copy.
Create the account and verify the business. Sign up at ads.openai.com and complete business verification, with the same name, domain and details your landing page shows.
Build a landing page that matches the ad. One service, one offer, a booking form and nothing the policies disallow. OpenAI reviews the landing page as part of every ad.
Create a Clicks campaign with a daily budget. Start at or near the $25 minimum, target your country explicitly, then narrow to your cities or postal codes.
Write context hints from real customer questions. Describe the conversations where your service helps, such as AC not cooling upstairs or tired-looking skin before an event, rather than listing keywords.
Add UTM parameters and conversion tracking. Tag the landing page URL and set up conversion measurement, so bookings from ChatGPT show up in your analytics and CRM.
Judge it after 30 days on booked appointments. Compare cost per booked appointment with your Google and Meta campaigns before raising the budget.

What to Say in a ChatGPT Ad

Write it as the next step after the answer the person just read. Someone who asked how long Botox lasts does not need a slogan, they need a reason to book a consultation with you.

Mirror the question. "AC not cooling upstairs? Same-week diagnostic in Plano" beats a generic brand line.
Make one specific offer with a price or a clear first step.
Keep claims factual. OpenAI's baseline standards ban exaggerated results and unfounded claims about outcomes, regardless of category.
Use a real image of your team, your work or your clinic, not stock photos.
Never imitate the ChatGPT interface. OpenAI may remove ads that look like part of the product.

How to Measure Whether ChatGPT Ads Book Appointments

The platform reports impressions, clicks, spend, click-through rate and conversions, which is enough to judge traffic but not revenue. The rest has to come from your own systems.

Tag every landing page URL with UTM parameters. OpenAI confirms these persist on ad clicks, so ChatGPT traffic appears as its own source in your analytics.
Set up conversion measurement in Ads Manager for the form submission or booking, so the platform can optimize toward it.
Expect some review-bot visits. OpenAI's advertiser basics guide notes that ad-review crawlers may load landing pages with your tracking parameters; these are not billed clicks.
Follow each lead to the appointment in your CRM and compare cost per booked visit with your other channels.

Speed still decides the outcome. A ChatGPT lead who researched a treatment for twenty minutes is warm, and the clinic that calls first usually books, as our guide to med spa lead generation shows across every channel.

When Advertising on ChatGPT Makes Sense Right Now

Yes, as a small test, if you run home services or another clearly allowed local category and your Google and Meta campaigns already book profitably.
Check eligibility first, if you run a med spa or dental practice. Minimally invasive cosmetic procedures and dental services can be approved, but expect review and keep every claim factual.
Not yet, if your offer depends on prescriptions, telehealth or invasive procedures, since those categories are excluded.
Not yet, if leads already go unanswered. Fix follow-up before adding any channel.

Paid placement is only half of AI visibility. The other half is being named in ChatGPT's answers for free, which depends on your website, reviews and listings rather than your budget. That is the work our AI SEO services cover.

Whatever you test, measure it the same way as every other source. The Growbi System connects each lead's source to the conversation and the appointment, so a ChatGPT test is judged on bookings from day one. If you would rather have the test run for you, that is what our ChatGPT Ads agency does.

If you also advertise on Meta, check the changes landing at the end of October in our guide to Meta's October 30 ad terms.

For home services, compare any new channel against a strong search setup, as described in our guide to the best Google Ads agency for home services.

FAQs

How much does it cost to advertise on ChatGPT?

OpenAI's self-serve Ads Manager has a minimum daily budget of $25 for US dollar accounts, and OpenAI recommends starting click campaigns with a maximum bid of $3 to $5 per click. Ads are sold on impressions or clicks in an auction, billed after delivery. A one-month starter test at the minimum costs roughly $760.

How do I advertise on ChatGPT?

Sign up at ads.openai.com, complete business verification, and create a campaign in Ads Manager with an objective, a budget, target locations and ad groups with context hints. Each ad needs a headline, description, image and landing page, all of which OpenAI reviews against its ad policies before the ad can run.

Can I target my city with ChatGPT ads?

Yes. OpenAI's campaign setup guide says standard campaigns can target states or regions, cities, markets and postal codes where available, in addition to country targeting. To restrict delivery to the US, you must include the United States explicitly, because excluding other countries alone does not limit delivery.

Can med spas advertise on ChatGPT?

Partly. OpenAI's eligibility table lists minimally invasive cosmetic procedures as allowed in the US, while its policy text describes health approvals as case by case. Prescription medicines, telehealth, invasive or high-risk procedures and products that exploit body-image concerns are not allowed, so prescription weight loss programs cannot be advertised.

Conclusion

Advertising on ChatGPT is now open to US businesses with a $25 minimum daily budget, a suggested $3 to $5 starting click bid and targeting down to cities and postal codes. That makes it a realistic test for local businesses, not just national brands.

Eligibility is the deciding factor. Home services are welcome, cosmetic and dental practices face review, and prescription, telehealth and invasive offers are excluded. Check your category before you build, and judge the test on booked appointments.

If you want help deciding whether a ChatGPT test makes sense for your business, book a free strategy call and we will walk through it with you.

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About the author

Mor Romano

CTO, Growbi

Mor has 9 years of hands-on performance marketing experience and runs the ad accounts, funnels and follow-up systems behind Growbi campaigns for med spas, dental practices, home services, real estate, recruitment, finance, education and e-commerce brands. Every article here is written from live campaign work, not from theory, and the numbers come from accounts the team manages day to day.

Written and fact checked by Mor Romano, published October 23, 2026.

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