Best ChatGPT Ads Agencies in Poland (2026): 3 Agencies Reviewed

ChatGPT Ads is the newest ad channel in Poland: OpenAI switched it on in Poland and 30 other European markets on 24 August 2026, so every agency’s experience is counted in weeks, not years. This ranking is written for a company from the US, the UK, the Nordics or elsewhere in the EU that wants to hire one of the ChatGPT ads agencies in Poland – to test ads in ChatGPT for Polish users, or to have the channel run next to search by a Polish paid-media team. I am Adrian Dąbrowiecki, an SEO consultant in Wrocław, and I write every ranking on this site myself. I kept only three agencies, all registered and headquartered in Poland, each with a ChatGPT Ads service page I could read, and give each one’s KRS and NIP on its profile. Three is a short list on purpose: when I checked in November 2026, these were the Polish agencies I found that described real campaign work on the channel and could be matched to the register.

ChatGPT ads agencies in Poland at a glance

If you only have a minute, these are the ChatGPT ads agencies in Poland I would shortlist as a foreign company, in the order I would contact them. All three are established search and paid-media agencies that added ChatGPT Ads in 2026; none can show ChatGPT Ads results yet.

Sempai – Kraków search agency that says it was among the first Polish advertisers on ChatGPT Ads.
Harbingers – Kraków agency selling a measured ChatGPT Ads pilot with a scale, change or stop verdict.
Verseo – Large Poznań paid-media agency with a published ChatGPT Ads price list.

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How I ranked the ChatGPT ads agencies in Poland

I ranked the ChatGPT ads agencies in Poland by how concrete their ChatGPT Ads service is first, fit for a foreign client second and price third. Because the channel is so new, none of them can show a long track record, and I weighed that honestly:

The channel – according to OpenAI, ads in ChatGPT were announced for Europe on 18 August 2026 and went live on 24 August 2026 in 31 markets: the 27 EU countries plus Iceland, Liechtenstein, Norway and Switzerland. Ads are shown only to users of the Free and Go plans, and personalised ads were initially switched off in the EEA and Switzerland. The self-serve OpenAI Ads Manager (ads.openai.com) opened in Europe in the first days of September – Sempai dates it to 31 August, Search Engine Roundtable to about 4 September 2026. Reuters reported on 21 October 2026 that ads had been extended to 26 more countries, 89 markets in all, and that OpenAI says it has more than 100,000 advertisers.
Service depth – a service page that describes real campaign management: set-up, pixel and Conversions API tracking, testing, optimisation and reporting. Agencies whose pages only described preparing for the channel, or that I could not match to a register, are not in the list.
Experience – Sempai calls itself one of the first Polish advertisers on the channel; Harbingers and Verseo make no claim to live campaigns. These are the agencies’ own statements, and none of the three has published ChatGPT Ads results I could check.
Partner claims – none of the three claims to be an OpenAI partner.
Price transparency – Verseo publishes a ChatGPT Ads price list; Sempai and Harbingers quote on request.
Reviews – Clutch and Google ratings exist for all three, but they cover search, social and SEO work, not ChatGPT Ads.

The list includes only firms registered and headquartered in Poland, and leaves out local offices of international networks such as WPP’s GroupM, Publicis and Dentsu. ChatGPT Ads usually runs next to search, so see also my ranking of Google Ads agencies in Poland, and for a broader partner my list of marketing agencies in Poland. Team sizes below are Clutch bands or the agencies’ own figures.

The 3 best ChatGPT ads agencies in Poland, reviewed

Every ChatGPT ads agency in Poland below gets the same treatment: who they are, what clients say, the facts that matter when you hire, and my opinion on who should – and should not – work with them.

1. Sempai

Kraków search agency that says it was among the first Polish advertisers on ChatGPT Ads

Sempai is a Kraków search-marketing agency that has worked with online stores since 2006, and it runs ChatGPT Ads inside its paid-search team, led by its head of Google Ads. Its ChatGPT Ads page says the client keeps its own OpenAI Ads Manager account and payment method, while Sempai sets up and runs reach, sales and product-feed campaigns bought on CPM, CPC or optimised CPC, with conversions tracked through the OpenAI pixel and the Conversions API. It gives a minimum of about €15 a day per campaign type, roughly PLN 2,000 a month, which it attributes to OpenAI, and says ads started showing in Poland on 24 August 2026, with self-service from 31 August. It calls itself one of the first Polish advertisers on ChatGPT Ads – its own claim – makes no OpenAI partner claim and publishes no ChatGPT Ads results or management fee. The brand is run by Netarch sp. z o.o.

What clients say. Clutch: 5.0/5 from 6 reviews. Google: 4.3/5 from 12 reviews. The reviews cover its search and e-commerce work, not ChatGPT Ads, which is too new for reviews. Its published e-commerce cases – Gerlinde, MrCleaner, Prezentmarzeń and BRW – are the stronger signal.

Facts: founded 2006 · Kraków · 120+ people · $50–99/h · minimum project $1,000 · Polish, English.

My take: my first call for an online store that wants ChatGPT product and sales campaigns run by its search team, with the account kept in its own name. Best for: e-commerce brands that want ChatGPT product and sales campaigns run by their search agency while keeping account ownership. Not for: buyers who want published ChatGPT Ads results or a published fee.

Visit sempai.pl →Company profile & reviews →

2. Harbingers

Kraków agency selling a measured ChatGPT Ads pilot with a scale, change or stop verdict

Harbingers is a Kraków agency for e-commerce and B2B brands that combines paid media, SEO and content. Its ChatGPT Ads service starts with an analysis of which products and conversational intents suit the channel, then sets up OpenAI Ads Manager, verification, the campaign structure, context-based messaging and, for online stores, a product feed. It measures conversions, cost per acquisition, ROAS and the share of new customers through the OpenAI pixel, the Conversions API, GA4 and Looker Studio, and after the first stage gives a clear verdict: scale, change or stop. It says openly that there are no cost-per-click or cost-per-acquisition benchmarks for Poland yet. It makes no claim to live campaigns or OpenAI partner status, publishes no ChatGPT Ads results and prices on request. According to the KRS, three individuals hold all the shares, with no group above them.

What clients say. Clutch: 5.0/5 from 7 reviews. The reviews cover its paid media and SEO work, not ChatGPT Ads; reviewers stress on-time delivery, flexibility and a good grasp of their industry. Named clients such as Castorama, Empik, Kärcher and Inter Cars are a further signal for the agency in general.

Facts: founded 2017 · Kraków · 50–249 people · Polish, English.

My take: the agency I would hire for a time-boxed ChatGPT Ads pilot with a clear go or no-go at the end. Best for: e-commerce and B2B advertisers that want a measured ChatGPT Ads pilot with a clear go or no-go. Not for: buyers who want a fixed price list.

Visit harbingers.io →Company profile & reviews →

3. Verseo

Large Poznań paid-media agency with a published ChatGPT Ads price list

Verseo is a Poznań agency whose biggest team is paid media, with more than 50 PPC specialists among 150+ staff. It is the only agency in this ranking that publishes ChatGPT Ads prices: monthly packages tied to the ad budget – Starter at 212.50 a month for budgets up to 749.99, Standard at 250 for budgets of 750–1,249, and Extended at 250 plus 8% of the budget from 1,250, with custom quotes for more. The price list shows these amounts in euros but also says all amounts are net in PLN, and presents them as promotional reductions, so confirm the currency and the regular price in writing. The page also describes the ad format – a headline of up to 50 characters, text of up to 100 and a small square image – CPM buying for reach and CPC for traffic and conversions, and a minimum media budget of about €15 a day. It makes no claim to live campaigns or OpenAI partner status and publishes no ChatGPT Ads results. The current company was registered in 2021; the brand dates from 2013.

What clients say. Clutch: 5.0/5 from 21 reviews. Google: 4.5/5 from 386 reviews. The reviews cover its Google, Meta and SEO work, not ChatGPT Ads; Clutch reviewers say results met or beat expectations.

Facts: founded 2013 · Poznań · 150+ people · $50–99/h · minimum project $1,000 · English, Polish.

My take: the most predictable way in this list to test ChatGPT Ads with a large paid-media team, because the fee is published – once the currency is confirmed. Best for: SMEs that want a low, published monthly fee to test ChatGPT Ads. Not for: large advertisers that want senior strategy or proven ChatGPT Ads results.

Visit verseoads.com →Company profile, reviews & financials →

Quality, specialisation and what ChatGPT ads agencies in Poland charge

Only one of the ChatGPT ads agencies in Poland in this ranking publishes a fee. Verseo’s price list starts at 212.50 a month for ad budgets up to 749.99 and rises to 250 a month plus 8% of the budget from 1,250, but it shows the amounts in euros while saying they are net PLN, so ask for the currency in writing. Sempai and Harbingers quote after a briefing. Sempai and Verseo both give a minimum media budget of about €15 a day, roughly PLN 2,000 a month, and the media budget is paid on top of the agency fee, usually straight to OpenAI. Harbingers points out that there are no cost-per-click or cost-per-acquisition benchmarks for Poland yet, so nobody can tell you in advance what a lead or a sale will cost. Ask for a fixed test period, a test budget and success criteria agreed in writing rather than a long contract.

On specialisation: Sempai runs ChatGPT Ads as part of its e-commerce search team, including product-feed campaigns; Harbingers sells a measured pilot that ends with a scale, change or stop verdict; Verseo offers low published packages from a large paid-media team.

How to choose a ChatGPT ads agency in Poland

Choosing a ChatGPT ads agency in Poland as a foreign company is mostly about testing safely on a channel that nobody knows well yet:

Experience claims – any agency’s experience is weeks or months at most. Ask which campaigns it has actually run, for which kind of client, with what budget and what result.
Who owns the account – the OpenAI Ads Manager account, the payment method, the OpenAI pixel, the Conversions API set-up and all conversion data should belong to your company, with the agency given access. Sempai says this explicitly; put it in the contract with any agency.
Measurement – personalised ads were initially off in the EEA, so ads are matched to the context of the conversation. Agree how conversions will be tracked and judged – in GA4, your CRM or your shop data – before the first złoty is spent.
Language – ad copy for Polish users needs native Polish; Verseo works in English for foreign clients, and Sempai and Harbingers list English as well. Agree the reporting language before you sign.
Fit – the channel suits products people research in a conversation. Start with a small, time-boxed test next to your search campaigns rather than moving budget away from channels that already work.

Also check the paperwork when you hire a ChatGPT ads agency in Poland. Look up the company in the national court register (KRS) at ekrs.ms.gov.pl, check its NIP on the Ministry of Finance White List, and check its EU VAT number (PL followed by the NIP) in the EU’s VIES database. If your business is in another EU country and gives its own VAT number, the reverse charge usually applies and the agency’s invoice carries no Polish VAT; for a business outside the EU, Polish VAT is in most cases not charged on these services. Ad spend billed by OpenAI follows OpenAI’s own invoicing. Confirm with your adviser – this is not legal or tax advice. Poland is on Central European Time (CET), and invoices are in PLN or, for many foreign clients, EUR.

ChatGPT ads agencies in Poland: FAQ

The questions foreign companies ask most before hiring ChatGPT ads agencies in Poland.

Do ChatGPT ads agencies in Poland have a long track record?

No, no ChatGPT ads agency in Poland can have a long track record, because ChatGPT Ads only went live in Europe on 24 August 2026. Sempai says it was one of the first Polish advertisers on the channel; Harbingers and Verseo make no claim to live campaigns. Ask each one which campaigns it has actually run.

Are any ChatGPT ads agencies in Poland official OpenAI partners?

No, none of the ChatGPT ads agencies in Poland in this ranking claims to be an OpenAI partner. If an agency tells you otherwise, ask for written confirmation, because I found no list of partners published by OpenAI.

How much do ChatGPT ads agencies in Poland charge?

ChatGPT ads agencies in Poland mostly quote after a briefing. Verseo publishes packages from 212.50 a month, with the currency to be confirmed, and Sempai and Verseo give a minimum media budget of about €15 a day. The media budget is paid on top, usually straight to OpenAI.

Should I own the Ads Manager account when I hire a ChatGPT ads agency in Poland?

Yes, you should own the OpenAI Ads Manager account when you hire a ChatGPT ads agency in Poland, together with the payment method, the pixel and the conversion data. Give the agency access rather than letting it run ads from its own account.

My verdict: which ChatGPT ads agency in Poland to hire

Choosing among ChatGPT ads agencies in Poland depends on what you sell and how you want to test. For an online store that wants product and sales campaigns run by its search team, hire Sempai. For a measured pilot with a clear go or no-go, hire Harbingers. For a low, published monthly fee from a large paid-media team, talk to Verseo once the currency on its price list is confirmed.

Whichever ChatGPT ads agency in Poland you choose, start with a time-boxed test, agree the success criteria and the reporting language, and make sure the Ads Manager account and the conversion data are yours before work starts.

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Written by Adrian DąbrowieckiSEO consultant and founder of Marketer Coffee in Wrocław. I write every ranking on this site myself. Disclosure: Marketer Coffee is my agency.Last updated 7 Nov 2026Changelog · Nov 2026: first version, 3 companies

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