How to Choose a ChatGPT Ads Agency (and What to Ask First)
ChatGPT ads are months old, so most agency experience is thin. Here are the questions, pricing benchmarks and red flags that separate real expertise from a new line on a services page.
Every agency that runs paid media added "ChatGPT ads" to its services page sometime in 2026. That's not a criticism; it's how agencies respond to a new channel. But it does mean the label tells you almost nothing. The self-serve ChatGPT Ads Manager only opened to US advertisers on May 5, 2026, so nobody has years of experience. What you're hiring for is judgment, process and honesty about what's still unknown.
This guide covers how ChatGPT ads agencies usually price their work, the questions that reveal real experience, the red flags, and when an agency is the wrong choice entirely.
What a ChatGPT ads agency actually does
A competent agency should handle the full loop:
- Account setup: your OpenAI ad account, the OpenAI pixel (often called the OAIQ pixel), and ideally the server-side Conversions API.
- Message strategy: which buyer questions your ads should answer and what promise, proof and offer to lead with.
- Creative: chat cards with a 3–50 character headline, a body of up to about 100 characters, an image and a landing URL.
- Context hints: plain-language descriptions of the situations each ad belongs in.
- Policy compliance: OpenAI bans unverifiable claims, invented stats, guaranteed outcomes, fake urgency and other brands' trademarks, and restricts health, finance, dating and several other categories.
- Bidding and optimization: CPM vs CPC, budget pacing, and (for product-feed campaigns) oCPC, which entered beta in August 2026.
- Reporting: what happened, why, and what changes next.
If an agency's proposal skips any of these, ask why.
What ChatGPT ads agencies typically cost
Agency pricing for ChatGPT ads mostly follows the same models agencies use for Meta and Google:
| Pricing model | Typical range | Works well when | Watch out for |
|---|---|---|---|
| Monthly retainer | Often $2k–$10k+/mo | You want a fixed cost and a dedicated team | Paying full retainer during a small test |
| Percentage of spend | A share of monthly spend, often with a floor | Spend is large and growing | Incentive to raise budget regardless of results |
| Hybrid | Retainer plus % above a threshold | Mid-size accounts | Complex invoices |
| Setup fee | One-off, varies widely | Heavy onboarding | Paying for setup you could do in an hour |
These are typical ranges, not quotes; every agency prices differently. The key point is the relationship between fee and spend. ChatGPT ads have a low floor: OpenAI's minimum daily budget is about $25 per campaign in the US, and many brands start testing at $50–200 a day.
Run the numbers. At $100/day, a month of spend is about $3,000. A $3,000 retainer doubles your total cost. At roughly $4 per click (the middle of OpenAI's recommended $3–5 starting bids), $3,000 of spend buys about 750 clicks, so the retainer adds roughly $4 to every click. That can still be worth it if the agency's work lifts conversion rate enough, but you should go in knowing the math. Our ChatGPT ads cost guide walks through the media side in more detail.
15 questions to ask before you sign
About experience
- How many ChatGPT ad campaigns have you launched since self-serve opened? "We've been preparing" is not the same as "we've launched."
- Can you show me live or past chat cards you wrote? Real examples, with client permission, beat a slide about the channel.
- What have you learned that surprised you? Practitioners have specific answers. Salespeople have generic ones.
- Have you had ads rejected, and why? Anyone who has launched real campaigns has run into policy friction. A good answer shows they learned the rules.
About strategy
- How do you decide what message each ad leads with? Look for a research process: customer reviews, competitor ads that have run for months, buyer questions. "We brainstorm" is a weak answer.
- How do you write context hints? Ask for an example. A strong hint reads like a situation ("first-time runner training for a 5K who keeps getting shin pain"), not a keyword list.
- How will you avoid copying competitors? Using competitor research is smart. Copying their copy, images or brand assets is not, and using their trademarks breaks OpenAI's policy.
- Is my business even a fit? ChatGPT ads show only to logged-in adults on the Free and Go tiers. Paid tiers (Plus, Pro, Business, Enterprise, Edu) are ad-free. If you sell B2B to teams, many of your buyers won't see ads. An honest agency will say so.
About measurement
- Will you install the Conversions API, or just the pixel? Server-side tracking makes your data more resilient.
- What does a monthly report include? Ask to see a sample.
- How will you separate ChatGPT results from my other channels? Look for UTM discipline and a plan for blended metrics like MER.
About the relationship
- Who owns the ad account? It should be yours. The agency gets partner or Admin access.
- Who pays OpenAI for media? Ideally OpenAI bills you directly, so spend never passes through the agency.
- What's the minimum term and notice period? New channels deserve short commitments.
- What happens to the creative and data if we part ways? You should keep both.
Red flags
- Guaranteed results. Nobody can guarantee ROAS on a channel this new. Guarantees in ad copy are also against OpenAI's policies, which tells you something about the agency's judgment.
- Implied OpenAI partnership. Be wary of any agency that implies a special relationship or endorsement it can't document.
- Invented benchmarks. Public data is thin. Criteo reported in February 2026 that traffic from ChatGPT converted about 1.5x better than other channels, and Similarweb reported an average CTR around 0.68%, with top brands near 1.57%. Anyone quoting much more precise "industry benchmarks" should tell you where they came from.
- Running ads in their own account. You lose your data and history when you leave.
- Long contracts for a test. A 12-month lock-in for a channel you haven't validated is backwards.
Agency vs DIY vs done-for-you
An agency isn't the only path. Here's how the three main options compare:
| Agency | DIY in Ads Manager | Done-for-you service (e.g. SecondWin) | |
|---|---|---|---|
| Typical cost | Often $2k–$10k+/mo plus spend | Free, ad spend only | $99–$799/mo plus spend |
| Who writes creative | Agency team | You | Service |
| Channels covered | Often many | ChatGPT only | ChatGPT only |
| Your time | Meetings and approvals | Hours per week | Minimal |
| Customization | High | Total | Moderate |
| Best for | Larger budgets, multi-channel | Hands-on marketers | Consumer brands testing ChatGPT ads |
An agency earns its fee when you need people across several channels, custom creative production, or strategy that goes beyond one platform. DIY wins when you have time and enjoy the work; OpenAI's Ads Manager is free and our DIY comparison covers what that really involves. A productized service sits between the two: fixed scope, fixed price, less customization. For a broader breakdown, see agency vs in-house vs done-for-you.
How to run an agency trial without overspending
If you do hire an agency, structure the first 60–90 days as a test:
- Agree on one primary metric (cost per purchase, cost per lead, or blended MER) and a break-even target before launch.
- Cap the test budget. For example, $75/day for 60 days is $4,500 in spend, enough for roughly 900–1,500 clicks at $3–5 per click.
- Ask for at least three distinct messages in the first round, each tied to a different buyer question, so you learn which angle works.
- Require a written readout at day 30 and day 60: what was tested, what won, what changes.
- Keep the option to stop at the end of the test without penalty.
Use our break-even ROAS calculator to set the target before anyone spends a dollar.
How SecondWin fits
SecondWin is not an agency. It's a done-for-you service focused only on ChatGPT ads, with published pricing (Starter $99/mo, Growth $299/mo, Scale $799/mo). It starts by reading your site, then mines Meta's Ad Library for the longest-running ads in your niche, extracts the proven promise, proof and offer, and writes original, policy-checked chat cards that answer the questions your buyers ask ChatGPT. Campaigns run in your own OpenAI ad account and OpenAI bills ad spend to you directly.
It won't run your Meta or Google campaigns, it isn't built for B2B companies selling to teams, and there's no free trial. But the free URL analysis shows the messages and buyer questions it would use, which is a useful benchmark to hold any agency proposal against. Our agency comparison page lays out the differences in detail.
FAQ
How much does a ChatGPT ads agency cost?
Most agencies price ChatGPT ads like other paid channels: a monthly retainer, often in the $2,000–$10,000+ range, a percentage of ad spend, or a hybrid, sometimes plus a setup fee. These are typical ranges, not standard rates. Media is separate and billed by OpenAI. Compare the fee to your planned spend: at small test budgets, a large retainer can double or triple your cost per result.
Is any agency an official OpenAI partner for ChatGPT ads?
Be careful with that claim. Ask the agency to explain exactly what relationship it has with OpenAI and whether it is documented. Many legitimate agencies simply have experience running campaigns in Ads Manager, which is fine. SecondWin, for example, is independent and not affiliated with OpenAI. What matters most is their process, their examples and whether they run ads in your own account.
Should a ChatGPT ads agency run ads in my account or theirs?
Yours. You should own the OpenAI ad account and invite the agency as an Admin or partner. That way OpenAI bills spend directly to you, your pixel data and campaign history stay with you, and you can switch providers without starting over. An agency that insists on running ads in its own account is asking you to give up long-term control.
When is an agency the wrong choice for ChatGPT ads?
When your budget is small, when you only need ChatGPT ads rather than a multi-channel team, or when you sell B2B to teams whose employees mostly use ad-free paid plans. In the first two cases, DIY or a fixed-price done-for-you service usually costs far less. In the third, ChatGPT ads may not be the right channel yet, whoever runs them.