27 agencies have a page that sells ChatGPT ads management (checked 13 November 2026). Only four publish a ChatGPT ads result with a number: InterTeam Marketing, LeadGulls, GPT Ads AI and Index Lab. Thirteen more publish a fee or a media-spend figure, from WebFX's $975-a-month fee floor to Single Grain's "$25,000-$50,000 per month" for enterprise campaigns. None of the 27 is named as a partner on an OpenAI page: OpenAI names only five holding networks (dentsu, Havas Media, Omnicom Media, Publicis Groupe, WPP).
If your budget is small, you may not need an agency at all: OpenAI's self-serve Ads Manager opened on 5 May 2026 (OpenAI), with a reported floor of $25 a day (PPC Land, trade).
Key takeaways
- Proof is rare. 4 of 27 agencies publish a ChatGPT ads campaign with a figure; all four are anonymised. DEPT names a client (Lumen Technologies) but no result.
- Prices vary by 10x. Published fees run from $975 a month or 15% of spend (WebFX) and $1,500 flat (LeadGulls) to $5,000–$9,500 a month (GPT Ads AI, PipeRocket, TripleDart, Uproer), plus media. Several "prices" cover a whole paid-media program, not ChatGPT alone.
- "OpenAI partner" claims are the agency's own. M+C Saatchi Performance announces a "direct partnership with OpenAI"; InterTeam says OpenAI "invited us early". Neither appears on an OpenAI page we could read.
- Self-ranking is common. Five agencies on this page (Single Grain, InterTeam, LeadGulls, GPT Ads AI, Index Lab) publish their own "best ChatGPT ads agencies" list with themselves first.
- AI assistants name few of them. Only Single Grain (43), InterTeam (29) and Foundation (4) were named in the 801 answers we tracked; the others were not named at all.
How we chose and ordered
An agency is listed if its own site has a page that sells running ads on ChatGPT. Facts come only from the agency's own pages (and Wayback copies for dates), checked on 13 November 2026. We have not hired any of them.
Order:
- Group A: agencies that publish a ChatGPT ads campaign (named or anonymised) with a figure.
- Group B: agencies that publish a fee, or a media-spend floor or recommended starting budget for the service (including an explicit "no minimum").
- Group C: the rest.
Within each group: by how often ChatGPT, Perplexity and Google AI Overviews named the agency in 801 answers to 9 questions about ads in AI assistants (15 October – 13 November 2026), then by the earliest date the agency is seen selling ChatGPT ads. AI mentions show which names AI already repeats, not quality. Full rules: methodology.
What the 27 agencies publish about their ChatGPT ads work
Groups used to order the list (see how we chose and ordered)
Comparison table
| # | Agency | Group | Fee (published) | Media spend (published) | Partner claim | Selling since | AI mentions |
|---|---|---|---|---|---|---|---|
| 1 |  InterTeam Marketing |
A | not published | not published | OpenAI early-test invite (claimed) | Aug 2026 | 29 |
| 2 |  LeadGulls |
A | $1,500/mo flat | OpenAI floor $25/day | none | Jan 2026 | 0 |
| 3 |  GPT Ads AI |
A | $5,000 / $9,500 / custom per mo | "at least $10,000 a month" | none | May 2026 | 0 |
| 4 |  Index Lab |
A | not published | €450/mo | none | Jul 2026 | 0 |
| 5 |  Single Grain |
B | not published | "$25,000-$50,000 per month" (enterprise) | none | Feb 2026 | 43 |
| 6 |  WebFX |
B | from $3,000/mo | "$5K minimum recommended" | none | Oct 2025 | 0 |
| 7 |  Top Growth Marketing |
B | $2,000–$10,000/mo (whole program) | not published | Google (claimed) | Feb 2026 | 0 |
| 8 |  Uproer |
B | from $5,000/mo, 12 months | not published | none | Feb 2026 | 0 |
| 9 |  The SEO Works |
B | not published | "no floor" | none | Jun 2026 | 0 |
| 10 |  LYFE Marketing |
B | "$1,500 to $5,000+" (generic FAQ) | OpenAI floor $25/day | Google (claimed) | Jul 2026 | 0 |
| 11 |  AIclicks |
B | $2K–$15K+/mo (whole program) | "no minimum spend" | none | Jul 2026 | 0 |
| 12 |  Admiral Media |
B | not published | "no budget minimums" | Google (claimed) | Jul 2026 | 0 |
| 13 |  Rankings.io |
B | not published | $1,500–$6,000/mo test | none | Sep 2026 | 0 |
| 14 |  M+C Saatchi Performance |
B | not published | ~$20K test over one month | OpenAI (claimed) | Oct 2026 | 0 |
| 15 |  PipeRocket Digital |
B | from $5,000/mo | not published | none | not published | 0 |
| 16 |  Stackmatix |
B | $6,000 or 15% of spend (all platforms) | not published | none | not published | 0 |
| 17 |  TripleDart |
B | from $5,000/mo (whole paid program) | from ~$10k/mo (all paid media) | Google, Microsoft (claimed) | not published | 0 |
| 18 |  Foundation |
C | not published | not published | none | Jul 2026 | 4 |
| 19 |  Focus Digital |
C | not published | not published | none | Feb 2026 | 0 |
| 20 |  DEPT |
C | not published | not published | none | Mar 2026 | 0 |
| 21 |  Coalition Technologies |
C | not published | not published | none | May 2026 | 0 |
| 22 |  Seer Interactive |
C | not published | not published | none | Jul 2026 | 0 |
| 23 |  2POINT Agency |
C | not published | "a few thousand dollars per month" | none | Sep 2026 | 0 |
| 24 |  Juris Digital |
C | not published | not published | none | Sep 2026 | 0 |
| 25 |  Brew Interactive |
C | not published | not published | Google (claimed) | Oct 2026 | 0 |
| 26 |  Avenue Z |
C | not published | not published | none | Nov 2026 | 0 |
| 27 |  Web Tonic |
C | not published | not published | none | not published | 0 |
"Selling since" is the earliest dated sign: page publish date or first Wayback capture. Fees exclude media, which you pay to OpenAI. What media costs: ChatGPT ads cost.
Published monthly fees: 10 of 27 agencies
Agency management fee per month, log scale; media spend is paid to OpenAI on top. Arrow = no upper bound (“from”, “+”, or a % of spend that can be higher)
Group A: agencies that publish ChatGPT ads results
1. InterTeam Marketingbest for B2B SaaS lead generation
- Agency fee
- not published
- Media spend
- not published
- Platforms
- ChatGPT
- Partner status
- OpenAI partner (claimed)
- Selling since
- Aug 2026
- AI mentions
- 29 of 801 answers
A Toronto agency with a "B2B ChatGPT Ads Agency" page: targeting, creative, offers, landing pages and tracking from click to CRM (service page).
- Platforms: ChatGPT only.
- Fee and minimum: not published. It offers a "Channel Fit Review" before you commit spend.
- Partner status: claims "OpenAI invited us early to test ChatGPT Ads for B2B". This is an early-access claim, not an OpenAI partner listing.
- Selling since: first Wayback capture of the page 4 August 2026; its case study says testing began with the Ads Manager beta in May 2026.
- Proof: three anonymised B2B SaaS clients, "over 150 qualified leads", cost per lead about 60% below Google, about $5 average cost per click (case study).
- Markets: not published.
- Flags: its own "best ChatGPT ads agencies" article ranks InterTeam first (blog).
- AI mentions: named in 29 of 801 answers by ChatGPT, Perplexity and Google AI Overviews to 9 questions about ads in AI assistants (15 Oct–13 Nov 2026).
2. LeadGullsbest for B2B and B2C brands in North America that want a flat fee
- Agency fee
- $1,500 USD/mo (+1 more)
- Media spend
- OpenAI requires at least $25/day per campaign inside…
- Platforms
- ChatGPT
- Partner status
- none claimed
- Selling since
- Jan 2026
- AI mentions
- 0 of 801 answers
Full-service ChatGPT ads management: buyer-question targeting, context hints, image ads and 28-day sales tracking; launch in 10–14 business days (service page).
- Platforms: ChatGPT only.
- Fee: $1,500 USD a month (US) or $1,500 CAD (Canada), flat, "zero percentage-of-spend markups"; ad spend is billed to your own OpenAI account.
- Minimum media spend: no agency minimum; it repeats the platform floor of $25 a day per campaign.
- Partner status: none claimed.
- Selling since: page schema dated 1 January 2026, before OpenAI's first test on 9 February 2026; no Wayback copy found to confirm.
- Proof: anonymised US B2B software company, 42-day program: 64 qualified demo requests at 31% lower cost per demo than Google Ads.
- Markets: US, Canada, UK, Ireland, Australia and New Zealand.
- Flags: publishes "10 top ChatGPT ads agencies in North America" ranking itself first (blog).
- AI mentions: not named in the 801 answers.
3. GPT Ads AIbest for DTC, B2B SaaS and high-ticket services spending $10,000+ a month
- Agency fee
- $5,000/mo (+2 more)
- Media spend
- 'We recommend at least $10,000 a month in media.'
- Platforms
- ChatGPT
- Partner status
- none claimed
- Selling since
- May 2026
- AI mentions
- 0 of 801 answers
A ChatGPT-ads-only shop: account setup and verification, context hints, product feed campaigns, pixel and Conversions API, run by "a senior operator" (service page).
- Platforms: ChatGPT.
- Fee: Launch $5,000 a month (up to $40k managed spend), Scale $9,500 (up to $150k), Operate custom. Fixed retainer, no share of media. 90-day initial commitment, then 30 days' notice.
- Minimum media spend: "We recommend at least $10,000 a month in media."
- Partner status: none for itself.
- Selling since: its first guide is dated 21 May 2026; the domain was registered 20 May 2026.
- Proof: three anonymised cases: DTC supplements 3.4x ROAS on ChatGPT ads; vertical SaaS 2.7x demo requests vs paid search; consulting firm +58% booked consults (case studies).
- Markets: "every country where OpenAI's Ads Manager is open"; main markets US, Canada, UK, Australia, New Zealand, Singapore, Hong Kong and mainland China (about).
- Flags: partner badges and named-client results on the site belong to its sister agency Conversion.is, as the site itself says. Headline counters are the founder's career totals across all channels. Its own "best ChatGPT ads agencies" guide ranks itself first (guide).
- Self-serve note: "Below roughly $3,000 a month, run it yourself" (home).
- AI mentions: not named.
4. Index Labbest for UK, US and European brands starting from a small budget
- Agency fee
- not published
- Media spend
- €450 a month ad spend, paid to OpenAI ('OpenAI's own…
- Platforms
- ChatGPT
- Partner status
- none claimed
- Selling since
- Jul 2026
- AI mentions
- 0 of 801 answers
Builds and runs campaigns "inside your own OpenAI advertiser account", from €450 a month in ad spend; converts Google and Meta ads into ChatGPT variants (service page).
- Platforms: ChatGPT.
- Fee: not published ("which we share on the call").
- Minimum media spend: €450 a month paid to OpenAI, which it describes as OpenAI's €15-a-day floor.
- Partner status: none claimed.
- Selling since: first Wayback capture 13 July 2026.
- Proof: an aggregate figure only: $16 average CPM and $2.50 average CPC "across the campaigns we manage", live in the UK and US. No named or single-client case.
- Markets: UK, US and Europe; country pages for 40+ markets.
- Flags: publishes its own "ChatGPT Ads agencies compared" guide listing itself first (guide).
- AI mentions: not named.
Group B: agencies that publish a fee or a spend figure
5. Single Grainbest for enterprise B2B with long sales cycles
- Agency fee
- not published
- Media spend
- Enterprise campaigns typically start at $25,000-$50,000…
- Platforms
- ChatGPT
- Partner status
- none claimed
- Selling since
- Feb 2026
- AI mentions
- 43 of 801 answers
ChatGPT ads strategy, creative, targeting and ABM, tracking and reporting, spread over about 30 industry, city and sub-service pages (enterprise page).
- Platforms: ChatGPT only.
- Fee: not published.
- Spend figure: "Enterprise campaigns typically start at $25,000-$50,000 per month"; the page does not say whether this is media, fee or both.
- Partner status: none claimed.
- Selling since: first Wayback capture 16 February 2026 (Wayback).
- Proof: none published. Case tiles on the ChatGPT ads pages are SEO, TikTok and general paid-media results.
- Markets: not published (US city pages only).
- Flags: its "Top 10 ChatGPT Ad Agencies in 2026" ranks Single Grain first (blog).
- AI mentions: named in 43 of 801 answers, the most of any agency on this page.
6. WebFXbest for advertisers already running other paid channels
- Agency fee
- $3,000/mo (+2 more)
- Media spend
- $5K minimum recommended ad spend per month" ("ChatGPT ads…
- Platforms
- ChatGPT
- Partner status
- none claimed
- Selling since
- Oct 2025
- AI mentions
- 0 of 801 answers
Campaign strategy with context hints built from its own prompt data, attribution and retargeting; it recommends ChatGPT ads "if you already have established campaigns across other proven paid channels" (service page).
- Platforms: ChatGPT.
- Fee: the FAQ says from $3,000 a month; the pricing table includes ChatGPT ads only in tiers of $975 or 15% of spend and $4,500 or 12% of spend, whichever is higher.
- Minimum media spend: "$5K minimum recommended ad spend per month".
- Partner status: none claimed.
- Selling since: the page was captured on 17 October 2025, three months before OpenAI announced ChatGPT ads, then titled "Own Your AI Visibility" (Wayback).
- Proof: "has been testing ChatGPT ads for clients"; no campaign or figure published.
- Markets: not published; refers to US advertisers.
- Flags: three different prices on one page ($750 PPC block, $3,000 FAQ, % tiers).
- AI mentions: not named.
7. Top Growth Marketingbest for DTC brands with $100K–$25M revenue
- Agency fee
- $2,000–$10,000/mo
- Media spend
- not published
- Platforms
- ChatGPT
- Partner status
- Google Partner (claimed)
- Selling since
- Feb 2026
- AI mentions
- 0 of 801 answers
ChatGPT ads and shopping placements as part of a DTC growth program with Meta, Google and Klaviyo (service page).
- Platforms: ChatGPT.
- Fee: $2,000–$10,000 a month by revenue tier and scope; the range covers the whole program. Month to month, 30 days' notice.
- Minimum media spend: not published; client floor "$100k in annual AI-channel revenue".
- Partner status: Shopify, Klaviyo, Meta and Google partner (claimed); claims "early access to ChatGPT Ads beta", not checked with OpenAI.
- Selling since: page dated 18 February 2026.
- Proof: none for ChatGPT; the "Early ChatGPT Ads + AEO Wins" section shows Meta, Google and Klaviyo results.
- Markets: not published.
- Flags: page still says ChatGPT ads are "rolling out 2025-2026".
- AI mentions: not named.
8. Uproerbest for brands with $10M+ revenue that want a strategy first
- Agency fee
- from $5,000/mo (+2 more)
- Media spend
- not published
- Platforms
- ChatGPT
- Partner status
- none claimed
- Selling since
- Feb 2026
- AI mentions
- 0 of 801 answers
A one-month strategy project, then managed ChatGPT ads with product feed optimisation and weekly maintenance (service page).
- Platforms: ChatGPT.
- Fee: strategy project price not published; managed ChatGPT ads from $5,000 a month; with SEO/GEO from $10,000.
- Term: 12-month commitment with 60-day terms.
- Minimum media spend: not published.
- Partner status: none claimed.
- Selling since: page dated 26 February 2026.
- Proof: none published.
- Flags: pre-launch copy ("ChatGPT Ads are coming"), last modified 27 February 2026.
- AI mentions: not named.
9. The SEO Worksbest for UK businesses pairing ads with GEO
- Agency fee
- not published
- Media spend
- No minimum: "OpenAI removed its minimum spend requirement…
- Platforms
- ChatGPT
- Partner status
- none claimed
- Selling since
- Jun 2026
- AI mentions
- 0 of 801 answers
ChatGPT ads inside OpenAI's Ads Manager as part of a wider AI search program with organic GEO (service page).
- Platforms: ChatGPT.
- Fee: media plus a management fee; amount not published.
- Minimum media spend: "OpenAI removed its minimum spend requirement in May 2026, so there is no floor."
- Partner status: none claimed.
- Selling since: page dated 25 June 2026.
- Proof: none published.
- Markets: UK.
- AI mentions: not named.
10. LYFE Marketingbest for small businesses
- Agency fee
- $1,500 to $5,000+/mo
- Media spend
- No agency minimum published; page repeats OpenAI's floor:…
- Platforms
- ChatGPT
- Partner status
- Google Partner (claimed)
- Selling since
- Jul 2026
- AI mentions
- 0 of 801 answers
Builds and runs campaigns inside OpenAI Ads Manager as an invited team member, so you keep ownership (service page).
- Platforms: ChatGPT.
- Fee: a generic FAQ says working with "a ChatGPT ads agency" costs $1,500 to $5,000+; its own fee is not stated (agency page).
- Minimum media spend: repeats the platform's "$25 a day" US floor.
- Partner status: Google Partner and Meta Business Partner (claimed).
- Selling since: page dated 5 July 2026.
- Proof: none for ChatGPT; general paid-media totals only.
- Flags: its two ChatGPT pages contradict each other on whether finance, health and legal can advertise.
- AI mentions: not named.
11. AIclicksbest for teams that want ads and AI-visibility tracking from one vendor
- Agency fee
- $2K - $15K+/mo
- Media spend
- Since May 5, 2026, CPC bids start at $3-$5 with no minimum…
- Platforms
- ChatGPT
- Partner status
- none claimed
- Selling since
- Jul 2026
- AI mentions
- 0 of 801 answers
Mainly a software tool; the agency layer runs ChatGPT campaigns in ads.openai.com next to organic AI-visibility work (service page).
- Platforms: ChatGPT.
- Fee: "$2K - $15K+ /mo" for the full AI-visibility retainer; no ChatGPT-ads-only fee.
- Minimum media spend: "no minimum spend".
- Partner status: none claimed.
- Selling since: first Wayback capture 15 July 2026.
- Proof: none for ads; its cases are organic AI-visibility results.
- Flags: contradictory platform figures on one page (CPC "$0.10-$0.18" vs "$3 to $5"; minimum "$0" vs "$200,000").
- AI mentions: not named.
12. Admiral Mediabest for app and growth teams that buy paid media
- Agency fee
- not published
- Media spend
- Retainers are transparent and monthly, with no budget…
- Platforms
- ChatGPT, Google AI Mode
- Partner status
- Google Partner (claimed)
- Selling since
- Jul 2026
- AI mentions
- 0 of 801 answers
Runs ChatGPT ads end to end and "the Google campaigns that can serve in AI Overviews and AI Mode" (service page).
- Platforms: ChatGPT, Google AI Overviews / AI Mode.
- Fee: "a flat retainer or a percentage of media spend", amount not published.
- Minimum media spend: "no budget minimums".
- Partner status: Meta, Google, TikTok and Snapchat badges (claimed); no OpenAI claim.
- Selling since: first Wayback capture 20 July 2026.
- Proof: "Do you have published ChatGPT ads results? Not yet." Its proof is labelled "not ChatGPT".
- Accuracy: one of two agencies here that say Perplexity ads are not on sale.
- AI mentions: not named.
13. Rankings.iobest for personal injury law firms in the US
- Agency fee
- not published
- Media spend
- Recommended test spend for a law firm runs $1,500 to…
- Platforms
- ChatGPT
- Partner status
- none claimed
- Selling since
- Sep 2026
- AI mentions
- 0 of 801 answers
ChatGPT ads for law firms: ads written to attorney advertising standards, landing pages, zip-code targeting and tracking (service page).
- Platforms: ChatGPT.
- Fee: not published. Month to month.
- Spend figure: "Recommended test spend for a law firm runs $1,500 to $6,000 a month."
- Partner status: none claimed.
- Selling since: page dated 17 September 2026.
- Proof: none published.
- Note: legal ads in ChatGPT are US-only with manual approval under OpenAI's policy (OpenAI ad policies); the agency warns "no agency controls whether a given ad clears".
- AI mentions: not named.
14. M+C Saatchi Performancebest for e-commerce, app and fintech brands with a test budget
- Agency fee
- not published
- Media spend
- No minimum; recommended test budget: "Our guidance is…
- Platforms
- ChatGPT
- Partner status
- OpenAI partner (claimed)
- Selling since
- Oct 2026
- AI mentions
- 0 of 801 answers
ChatGPT ads planning, activation, measurement and an "LLM ads" hub tracking which assistants sell ads (service page).
- Platforms: ChatGPT.
- Fee: not published.
- Spend figure: "Our guidance is around $20K over one month. That's a recommendation, not a platform minimum."
- Partner status: announces "a new direct partnership with OpenAI" (15 October 2026) (news); not found on an OpenAI page.
- Proof: one anonymised US pilot ("a xxx client") with a qualitative claim, no figure.
- Self-serve note: "There's no algorithmic advantage either way" between agency and direct buying.
- AI mentions: not named. Its LLM ads page was cited in 53 answers we tracked.
15. PipeRocket Digitalbest for post-PMF SaaS at $1–5M ARR
- Agency fee
- from $5,000/mo
- Media spend
- not published
- Platforms
- ChatGPT
- Partner status
- none claimed
- Selling since
- not published
- AI mentions
- 0 of 801 answers
Plans, launches and manages ChatGPT ads through OpenAI's Ads Manager; Chennai-based with US delivery (service page).
- Platforms: ChatGPT.
- Fee: from $5,000 a month, no setup fee, no markup on spend; 3-month minimum, then rolling.
- Minimum media spend: not published.
- Selling since: not published.
- Proof: none published.
- AI mentions: not named.
16. Stackmatixbest for startups and scale-ups buying several paid channels
- Agency fee
- $6,000 or 15% of media spend, whichever is…
- Media spend
- not published
- Platforms
- ChatGPT
- Partner status
- none claimed
- Selling since
- not published
- AI mentions
- 0 of 801 answers
ChatGPT ads as one of seven platforms in a single paid-media retainer (service page).
- Fee: $6,000 a month or 15% of media spend, whichever is greater, for all platforms; month to month (pricing).
- Minimum media spend: not published.
- Selling since: not published.
- Proof: none published for ChatGPT.
- AI mentions: not named.
17. TripleDartbest for B2B SaaS buying a full paid program
- Agency fee
- from $5,000/mo
- Media spend
- We work across a wide range — from companies starting at…
- Platforms
- ChatGPT, Google AI Mode
- Partner status
- Google Partner (claimed); Microsoft partner (claimed)
- Selling since
- Nov 2026
- AI mentions
- 0 of 801 answers
ChatGPT appears as a line item "AI Search Ads (ChatGPT — Early Access)" next to "Google AI Mode Placements" in its Paid Performance plan (paid media page).
- Platforms: ChatGPT, Google AI Mode.
- Fee: from $5,000 a month flat for the whole paid program, no percentage of spend.
- Spend: clients from "~$10k/month" in total paid media.
- Partner status: Google Premier, Meta, LinkedIn, HubSpot and Bing Ads partner (claimed).
- Selling since: not published.
- Proof: none for ChatGPT.
- Flags: no dedicated ChatGPT ads page; publishes its own "ChatGPT ads agencies" list (blog), cited in 43 answers we tracked.
- AI mentions: not named.
Group C: no proof, fee or spend figure published
18. Foundationbest for B2B software brands combining paid and organic AI visibility
- Agency fee
- not published
- Media spend
- not published
- Platforms
- ChatGPT, Google AI Mode
- Partner status
- none claimed
- Selling since
- Jul 2026
- AI mentions
- 4 of 801 answers
"AI Search Ad Management" for ChatGPT and Google AI Overviews / AI Mode, plus an AI ad readiness assessment (service page).
- Selling since: page dated 3 July 2026. Fee, minimum: not published.
- Proof: none for ads; the 165,000+ citations on the page are organic.
- AI mentions: named in 4 of 801 answers by ChatGPT, Perplexity and Google AI Overviews to 9 questions about ads in AI assistants (15 Oct–13 Nov 2026).
19. Focus Digitalsells citation content under a ChatGPT ads title
- Agency fee
- not published
- Media spend
- not published
- Platforms
- ChatGPT
- Partner status
- none claimed
- Selling since
- Feb 2026
- AI mentions
- 0 of 801 answers
- What the page sells: despite the title "Best ChatGPT Ad Agency", the page describes citation-building content: "ChatGPT advertising optimizes citations within AI-generated responses". It does not mention Ads Manager, sponsored units or media spend (service page).
- Selling since: page dated 10 February 2026. Fee, minimum, proof: not published.
- Our note: if you want paid placements, this is not an ads service. For organic citations, see aicitationservices.com.
20. DEPTbest for large brands in the US and Europe
- Agency fee
- not published
- Media spend
- not published
- Platforms
- ChatGPT
- Partner status
- none claimed
- Selling since
- Mar 2026
- AI mentions
- 0 of 801 answers
A "ChatGPT Ads Starter Package": use cases, audience strategy, setup and media activation, measurement (service page).
- Proof: names Lumen Technologies among brands it helped join OpenAI's early US pilot (press post 16 March 2026); no result published (press post).
- Fee and minimum: not published. Markets: US and Europe.
- Flag: the same post lists OpenAI among DEPT's clients.
21. Coalition Technologiesbest for advertisers who need eligibility and tracking set up
- Agency fee
- not published
- Media spend
- not published
- Platforms
- ChatGPT
- Partner status
- none claimed
- Selling since
- May 2026
- AI mentions
- 0 of 801 answers
Eligibility review, budget and market planning, context hints, copy, conversion tracking (page).
- Selling since: page dated 18 May 2026. Fee, minimum, proof: not published; proof is general PPC totals.
- Flag: self-claimed "#1 Ranking Nationally" with no source.
22. Seer Interactivebest for enterprise advertisers
- Agency fee
- not published
- Media spend
- not published
- Platforms
- ChatGPT
- Partner status
- none claimed
- Selling since
- Jul 2026
- AI mentions
- 0 of 801 answers
"Paid Media + AI Visibility with ChatGPT Ads": audits what ChatGPT says about the brand before spend; "We're running & testing ChatGPT ads right now" (service page).
- Selling since: first Wayback capture 10 July 2026. Fee, minimum, proof: not published.
23. 2POINT Agencybest for brands willing to fund an early test
- Agency fee
- not published
- Media spend
- We recommend a test budget sized to generate enough data…
- Platforms
- ChatGPT, Other AI
- Partner status
- none claimed
- Selling since
- Sep 2026
- AI mentions
- 0 of 801 answers
Campaign management on OpenAI's platform and unnamed "emerging AI search surfaces" (service page).
- Spend: "a few thousand dollars per month to start" (no figure). Fee: not published.
- Proof: "We don't manufacture proof from a channel that hasn't produced it yet."
- Flags: says OpenAI began rolling out ads in 2025 and that ads appear "within AI-generated responses"; OpenAI started its test on 9 February 2026 and shows ads separately from the answer (OpenAI).
24. Juris Digitalbest for US law firms
- Agency fee
- not published
- Media spend
- not published
- Platforms
- ChatGPT
- Partner status
- none claimed
- Selling since
- Sep 2026
- AI mentions
- 0 of 801 answers
Campaign readiness, approved ads, landing pages and measurement for "eligible US law firms", separate from citation work (service page).
- Selling since: page dated 11 September 2026. Fee, minimum, proof: not published; the proposal separates media from fees. Markets: US only.
25. Brew Interactivebest for SMEs in Singapore, Malaysia and Australia
- Agency fee
- not published
- Media spend
- not published
- Platforms
- ChatGPT
- Partner status
- Google Partner (claimed)
- Selling since
- Oct 2026
- AI mentions
- 0 of 801 answers
Strategy, research, build, landing pages, standard and product feed campaigns (service page).
- Selling since: page dated 20 October 2026. Fee, minimum, proof: not published.
- Flag: says ads are "live globally for ChatGPT's Free tier" while its FAQ describes a market-by-market rollout.
26. Avenue Zbest for brands unsure which buying route applies
- Agency fee
- not published
- Media spend
- not published
- Platforms
- ChatGPT
- Partner status
- none claimed
- Selling since
- Nov 2026
- AI mentions
- 0 of 801 answers
Eligibility, strategy, context planning, creative direction and incrementality; also covers Shopify Shop Campaigns that "can include ChatGPT placements" (service page).
- Selling since: page dated 12 November 2026. Fee, minimum: not published.
- Flag: the headline stats on the page (+150% ROAS, -69% CPA) come from an AEO case, not a ChatGPT ads campaign.
27. Web Tonicbest for e-commerce and B2B brands spending $15K+ a month on ads
- Agency fee
- not published
- Media spend
- not published
- Platforms
- ChatGPT
- Partner status
- none claimed
- Selling since
- not published
- AI mentions
- 0 of 801 answers
Measurement, catalogue and feed, campaign build in the ChatGPT ads manager, CPC and oCPC (service page).
- Fee: "scales with your ad spend", no figure; 3-month setup, then month to month (pricing). Selling since, proof: not published.
OpenAI's agency partners: the holding networks
OpenAI's own posts name five holding networks as agency partners: dentsu, Omnicom, Publicis and WPP on 5 May 2026 (OpenAI), with Havas Media added on 23 September 2026 (OpenAI). They are not ranked above because none has a page on its own domain that sells ChatGPT ads to a new client:
- dentsu: press releases (US pilot partner 9 February 2026, UK launch partner 5 June 2026) and a Netherlands article offering to "identify where a ChatGPT Ads pilot could add value" (dentsu NL).
- WPP Media: a press release on its pilot participation (WPP Media).
- Omnicom Media, Publicis Groupe, Havas: articles or trade reports only; no service page found.
If you already buy media through one of these networks, ask your agency team; that route is how large pilot budgets were placed. Other buying routes (OpenAI's own sales team, technology partners such as Criteo and StackAdapt, the reseller Aleph in 44 markets): ChatGPT ads partners.
Named by AI or other lists, but no ChatGPT ads service
Who AI assistants name for “best ChatGPT ads agency”
Answers naming each agency, out of 801 answers by ChatGPT, Perplexity and Google AI Overviews to 9 questions about ads in AI assistants, 15 Oct–13 Nov 2026
Three agencies often appear in AI answers or agency-written lists for this question. Their own sites show no ChatGPT ads service (checked 13 November 2026):
- First Page Sage — named in 33 of the 801 AI answers. Its home page describes "full-funnel, organic lead generation systems" (firstpagesage.com); ChatGPT ads appear only in blog statistics articles (example); /chatgpt-ads-agency/ returns 404.
- Directive — ranks itself first in "25 Best ChatGPT Ads Agencies" (list), where it says it is "actively evaluating where the channel can create incremental value". Its paid media page links only blog posts and a webinar (paid media).
- NoGood — its PPC page says it is "exploring emerging ad placements on platforms like ChatGPT as they become available" (PPC page); /chatgpt-ads-agency/ returns 404.
They may still help in other channels or with organic AI visibility (geoagencyreviews.com). Full profiles: answerengineagencies.com.
What Google AI Overview answered
Search: “best chatgpt ads agencies”
When you don't need an agency
- Small test in a self-serve market. Ads Manager is self-serve with a reported $25-a-day floor. Most fees above ($1,500–$9,500 a month) exceed a $750–$1,500 monthly test budget. GPT Ads AI itself says to run it yourself below about $3,000 a month.
- You already run search ads in-house. The setup is familiar: campaigns, budgets, CPM or CPC bids, a pixel and Conversions API (OpenAI).
- You need an agency when: your market has no self-serve (trade press reported India launched managed-only on 29 August 2026; OpenAI's availability list of 31 October 2026 shows India as self-serve), you are in finance, health or legal (US-only manual approval), or you want product feed and measurement set up by someone who has done it.
More: agency or self-serve, how to choose a ChatGPT ads agency, ChatGPT ads for small budgets, B2B, e-commerce, AI search advertising agencies.
FAQ
Which agency is the official OpenAI partner for ChatGPT ads?
OpenAI names five holding networks as agency partners: dentsu, Havas Media, Omnicom Media, Publicis Groupe and WPP (23 September 2026). It names no independent agency and has no public partner directory. Claims like M+C Saatchi Performance's "direct partnership" are the agency's own.
How much does a ChatGPT ads agency cost?
Among the 27 agencies, published fees run from $1,500 a month (LeadGulls, flat) to $9,500 a month (GPT Ads AI, Scale plan), or a percentage of spend (WebFX 12–15%, Stackmatix 15%) with a floor. Media is extra and paid to OpenAI. See ChatGPT ads cost.
Which ChatGPT ads agencies have real results?
Four publish a campaign figure: InterTeam (150+ B2B leads, CPL about 60% below Google), LeadGulls (64 demo requests, 31% lower cost per demo than Google), GPT Ads AI (3.4x ROAS for a DTC brand) and Index Lab (average $16 CPM). All are anonymised and none is independently verified.
Do I need an agency to run ChatGPT ads?
No, in markets with self-serve. OpenAI's Ads Manager is open to advertisers whose legal entity is in a supported market, with a reported $25-a-day floor. An agency helps where self-serve is not available, in regulated categories, or with larger budgets.
Why are First Page Sage and Directive not on the list?
Neither has a page selling ChatGPT ads (checked 13 November 2026). First Page Sage sells organic search and GEO; Directive's only ChatGPT ads content is a blog list and a webinar.
How often is this list updated?
Facts were checked on 13 November 2026. We re-check agency pages monthly and log changes on the changelog.