ChatGPT Ads Agencies, Compared

Best ChatGPT Ads Agency for Brands in 2026

ChatGPT Ads went from "OpenAI is testing something" to a live ad channel in under 18 months. The pilot launched on February 9, 2026 for US users on the Free and Go tiers. Canada, Australia, and New Zealand joined the pilot on March 26, 2026. Self-serve opened to all US advertisers on May 5, 2026, with the previous $50,000 minimum spend removed entirely. The UK, Mexico, Brazil, Japan, and South Korea followed in the weeks after.

In its first 6 weeks, the platform crossed $100 million in annualized ad revenue and signed more than 600 advertisers, according to Reuters reporting. CPMs dropped from roughly $60 at launch to around $25 in self-serve by May. The channel went from invite-only enterprise pilot to anyone-can-spend self-serve in 86 days.

That's where ChatGPT Ads agencies come in.

The category is new enough that most "ChatGPT Ads agencies" are PPC shops that added a slide to the deck six months ago. A handful built around the channel specifically. The gap between the two groups is wider than it usually is in paid media, because the platform is still moving weekly. The agencies running campaigns daily are pulling away from the ones still preparing to launch.

This post compares five serious operators across the spectrum. Each targets a different client profile, so the right answer depends on what shape of partner you actually need.

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Already know you want a specialist running the channel for you? We'll tell you on the call whether ChatGPT Ads is the right channel for your business.

TL;DR: The Best ChatGPT Ads Agencies at a Glance

Agency	Where they fit
Focal	Done-for-you ChatGPT Ads for DTC, B2B SaaS, professional services, and consumer brands. Built proprietary tooling for the channel. First campaign live in 7 days from kickoff.
Grailstar	US-based AI visibility and AEO/GEO specialist. ChatGPT Ads strategy alongside content optimisation, AI tracking, and answer engine positioning.
Vessel Agentic	UK Shopify Partners running OpenAI ad accounts for DTC brands, with a focus on agentic commerce and ecommerce-native AI search.
Uproer	US-based B2B SaaS performance agency with a "two-track" ChatGPT Ads readiness approach. Best fit for B2B brands that want a measured launch ramp tied to pipeline.
One Day Agency	UK-based brand and B2B agency offering ChatGPT advertising alongside broader digital and content services. Trust-and-transparency positioning with B2B and B2C reach.

How We Evaluated These Agencies

Three criteria, weighted in this order:

Channel commitment

Are they a ChatGPT Ads agency, or a PPC agency that added a service line? You can tell from the depth of their published thinking on the channel and whether they have proprietary tooling specific to it.

Operator credibility

Has anyone on the team actually launched campaigns on the platform, or are they still planning around what they expect the platform to do?

Fit transparency

Do they tell you when ChatGPT Ads is the wrong channel for you, or do they pitch it to everyone?

We didn't weight agency size. Some of the best ChatGPT Ads work right now is being done by small specialised teams that ship faster than enterprise agencies waiting on approvals. We also didn't weight client logos. In a 2026 paid channel, "we worked with Brand X on Google Ads" doesn't translate to credibility on ChatGPT.

1. Focal: The ChatGPT Ads Agency Built Around the Channel

Best for

DTC eCommerce, B2B SaaS, professional services, and consumer brands that want a specialist running ChatGPT Ads end-to-end on proprietary tooling.

Based

Remote, founded in the UK

Where they win

Focal is the only agency on this list built specifically for ChatGPT Ads. Most others are adding the service line to an existing offering. Focal built the platform their team uses daily: an MCP for Claude and ChatGPT, a Bulk Ad Launcher, Google and Meta connectors that pipe proven creative into ChatGPT Ads campaigns, and a ChatGPT Ad Library surfacing what competitors are running. The team ships campaigns into the same platform they're building. The workflow reflects what changes on the platform each week.

What you actually get

Creative built for the chat_card format. Hooks and angles tuned for conversational placement, not repurposed from Google or Meta scripts.
Campaign management end to end. Launch, daily optimisation, budget pacing, retiring losers.
Competitor research refreshed weekly. Every ad your competitors are running, the angles performing, the patterns worth replicating.
Google and Meta connectors. Existing audience and creative data piped into ChatGPT Ads campaigns from day one.
Monthly reporting tied to pipeline, with creative-level breakdowns and daily alerts when tracking breaks or performance shifts.

Proof points

1,500+ businesses on the waitlist for the platform.
600+ operators in the FutureProof community sharing what's working in real time.
The largest YouTube channel dedicated to ChatGPT Ads at @h.purchase, publishing weekly walkthroughs.
First campaign live in 7 days from kickoff.

Honest caveat

Focal is a younger agency than the legacy players in paid media. If you need a 200-person services org with 15 years of Fortune 500 case studies, look elsewhere. If you want a team that lives inside ChatGPT Ads daily and ships against the platform every week, Focal is the strongest fit in this list.

Book a free discovery call

The team will tell you on the call whether ChatGPT Ads is the right channel for your business. If you'd rather kick the tyres first, the free ChatGPT Ads tools are a good place to start.

2. Grailstar: The AI Visibility Specialist

Best for

Brands that want ChatGPT Ads strategy alongside a full AI visibility programme covering AEO, GEO, and content built for AI search.

Based

Where they win

Grailstar treats ChatGPT Ads as one piece of a broader AI visibility system. Their thesis is that paid placements compound when the organic answer above them already validates your brand, and that brands need both layers in place to win in AI search. Their four services line up around that thesis: ChatGPT Ads strategy, AI visibility tracking (where you appear, who gets recommended instead of you, which sources AI cites), AEO/GEO optimisation, and content built for AI engines to understand, cite, and recommend. The published work backs the positioning. Brian Wadley and the Grailstar team publish authoritative pieces on AI Overviews ranking, answer engine content systems, and the rules reshaping AI search discovery in 2026.

What sets them apart

Single-service ChatGPT Ads agencies leave gaps in your organic AI footprint. Grailstar's offering closes both layers in parallel. Strong fit for brands earlier in their AI search journey who need foundational visibility work alongside paid testing.

Honest caveat

Grailstar is positioned as a strategy and visibility partner first, with ChatGPT Ads as one service within that. If you already have organic AI visibility in good shape and you just need someone to manage ad campaigns daily, a specialist execution shop higher on this list will move faster.

3. Vessel Agentic: The Agentic Commerce and Shopify DTC Specialist

Best for

Shopify-based DTC brands and UK-based ecommerce companies preparing for both ChatGPT Ads and the agentic commerce shift.

Based

London, UK (56 Ayres St, SE1 1EU)

Where they win

Vessel are traditional ecommerce natives who shifted into AI search and OpenAI ads. They're Shopify Partners with deep DTC experience, which matters because ChatGPT Ads for ecommerce sits at the intersection of feed hygiene, product attribute optimisation, and platform-specific creative. Their current scope covers OpenAI Ads management for US, Canadian, Australian, and New Zealand markets (with readiness work for clients in other regions), Agentic Commerce Optimisation (preparing product catalogues for AI shopping agents), and AEO support around product visibility.

Pricing

Their three pricing tiers create useful flexibility: a Radar plan from £899/mo for strategy reports and emerging opportunity tracking, a Partner retainer from £3,250/mo for fuller-service execution, and project pricing from £1,699 for one-time technical work like ACP feed builds.

What sets them apart

Vessel are one of the few agencies thinking about ChatGPT Ads alongside agentic commerce. As OpenAI's Atlas browser rolls out and AI shopping agents become more capable, brands with clean product data and AI-ready feeds will be positioned to capture this demand. Vessel are pricing that work today.

Honest caveat

Vessel are ecommerce-focused. B2B SaaS and service businesses are not their core ICP. If you sell physical products through a Shopify storefront, they're a strong fit. If you sell software or services, look elsewhere on this list.

4. Uproer: The B2B SaaS Readiness Specialist

Best for

B2B SaaS brands that want a measured ChatGPT Ads launch ramp tied to existing demand gen, with strong GEO foundations built in parallel.

Based

US (Minnesota)

Where they win

Uproer take a "two-track" approach to ChatGPT Ads: drive near-term growth on channels that already work (Google Ads, paid social), while preparing the LLM-ready foundation (messaging, content, conversion paths, measurement) that makes ChatGPT Ads an acceleration rather than a reboot. Their published service page is clear about how they think about the channel. ChatGPT Ads do not operate in a digital marketing vacuum. Their work pairs LLM Ads with SEO/GEO, paid search, paid social, and programmatic so spend connects to assisted conversions and influenced opportunities, not just last-click.

What sets them apart

Uproer are explicit about selectivity. Their site says directly they're "not for everyone." For brands that want a small, specialised partner where the senior team you meet at proposal is the same team you'll work with on delivery, Uproer's positioning is genuinely different from larger performance agencies.

Honest caveat

Uproer's positioning is preparation-led. They're a strong fit if your team values strategy and infrastructure work before scaling spend. If your existing GEO foundation is already solid and you want to ship paid ChatGPT Ads campaigns this week, a specialist execution shop higher on this list will move faster.

5. One Day Agency: The Trust-and-Transparency Generalist

Best for

B2B and B2C brands that want ChatGPT Ads run alongside broader digital marketing, with a clear emphasis on brand-safety and ethical placement.

Based

Where they win

One Day position ChatGPT Ads as a high-trust, low-distraction channel for B2B credibility-building and B2C consideration-driving. Their dedicated ChatGPT Ads page leans into the principles OpenAI set out at launch: relevance over disruption, clarity over noise, conversations not shared with advertisers, and long-term trust as the foundation of the channel. For brands operating in categories where audience trust matters more than aggressive growth tactics (regulated industries, considered B2B purchases, premium consumer goods), One Day's framing fits naturally.

What sets them apart

Most ChatGPT Ads agencies are paid-media-first. One Day come at the channel from a brand-and-content angle, which can matter for brands whose buyers research extensively before they spend and whose creative needs to feel native to the conversation rather than interruptive.

Honest caveat

One Day are a generalist agency with ChatGPT Ads as one offering among several. If you want a specialist team that runs only ChatGPT Ads daily and ships against the platform every week, a channel-specialist agency higher on this list is the closer fit.

How to Choose a ChatGPT Ads Agency: 5 Questions to Ask Before Signing

Most agency selection mistakes happen in the discovery call. Use these five questions to filter quickly.

1. How many ChatGPT Ads campaigns have you launched?

Self-explanatory, but ask for a number. "We're preparing to launch" is different from "we've launched 30 campaigns in the last 90 days." Both are valid positions. You just need to know which one you're hiring.

2. What proprietary tools or processes have you built for the channel specifically?

ChatGPT Ads is moving weekly. Agencies running campaigns daily build internal tooling to keep up: ad libraries, bulk launchers, MCP integrations, reporting dashboards. Agencies treating it as a side service usually run it from spreadsheets. The answer tells you which group you're talking to. (Here's what the Focal team has built and ships against weekly.)

3. How will you measure success?

A good answer ties spend to pipeline or revenue with creative-level breakdowns. A bad answer is "impressions and CTR." If the agency doesn't have a measurement framework that survives last-click attribution falling apart, ChatGPT Ads results will be hard to evaluate. The OAIQ pixel and Conversions API launched on May 5, 2026, so any agency you hire should already have a working setup against both.

4. Will you tell me if ChatGPT Ads isn't the right channel for my business?

The best ChatGPT Ads agencies will tell you on the discovery call when you're not a fit. If the agency pitches the channel to every prospect, the recommendation isn't worth much.

5. What does week one look like?

Ask for specifics. Discovery call, audit, creative production, QA, launch. If the agency can't walk you through a concrete week one, the engagement is going to drift. The best ChatGPT Ads agencies are operationally tight because the platform demands it.

What Comes Next

The best ChatGPT Ads agency for your business depends on three things: how committed you are to the channel, how much existing demand gen infrastructure you have, and whether you want a specialist or a generalist running it.

If you want a specialist agency built around ChatGPT Ads, with proprietary tooling and a team that ships campaigns daily on the same platform they're building, book a 30-minute discovery call with Focal. The call is free and we'll tell you straight whether ChatGPT Ads fits.

Book a free 30-minute discovery call

Three other ways to get started with Focal without booking a call:

Try the free ChatGPT Ads toolsNo signup, no email gate.Join the FutureProof community600+ operators sharing what's working on ChatGPT Ads in real time.Join the platform waitlist1,500+ businesses already on it.

If your needs sit elsewhere on the spectrum, the other four agencies on this list are all serious operators. Pick the one whose existing strengths line up with where you're weakest.

The channel is opening up faster than most agencies have positioned themselves for. The brands that move now will own placements competitors won't see until 2027.

Frequently Asked Questions

What does a ChatGPT Ads agency do?

A ChatGPT Ads agency runs paid advertising campaigns inside ChatGPT for businesses that want to acquire customers from the channel. The work breaks into four parts: creative production tuned for the format, campaign management (setup, launch, daily optimisation), competitor research, and reporting that ties spend to pipeline.

How much does a ChatGPT Ads agency cost in 2026?

Pricing varies widely. Specialist agencies running campaigns end to end typically charge monthly retainers ranging from $3,000 to $15,000 depending on scope, ad spend volume, and creative production load. Enterprise agencies serving Fortune 500 accounts often start at $25,000 per month. Performance-based pricing models (a percentage of ad spend, usually 10 to 20%) are also common. UK-based agencies like Vessel Agentic offer plans starting from £899/month for strategy work.

How do I find the best ChatGPT Ads agency for my business?

Start with the channel commitment question. Ask each agency how many ChatGPT Ads campaigns they've actually launched and what proprietary tooling they've built. The answer separates specialists from generalists fast. Then match the agency's strengths to your existing gaps. If your creative is weak, prioritise a creative-first agency. If your measurement is weak, prioritise a data-led agency. If your organic AI footprint needs work, choose an agency that does AEO/GEO alongside paid.

Is ChatGPT Ads worth investing in right now?

For brands whose buyers research products inside ChatGPT before they spend (most B2B SaaS, professional services, and increasingly DTC eCommerce), yes. The channel is in an early window where placement is available, competition is lower than Google or Meta, and the brands moving first are accumulating learnings competitors will have to catch up to. The honest caveat: not every category is open yet, and the EU rollout is still pending due to GDPR requirements.

Can a ChatGPT Ads agency replace my Google Ads or Meta Ads team?

No. ChatGPT Ads is an additional channel, not a replacement. The best ChatGPT Ads agencies position themselves to complement your existing paid teams, owning the ChatGPT Ads workflow (creative, launch, optimisation, reporting) while your other channels keep running as they are. Focal also offers Google and Meta connectors that pipe your existing audience and creative data into ChatGPT Ads campaigns.

What's the difference between a ChatGPT Ads specialist and a generalist agency?

A specialist agency runs ChatGPT Ads as their primary or only service, ships campaigns daily, and typically builds proprietary tools for the channel. A generalist runs ChatGPT Ads alongside Google Ads, Meta Ads, SEO, and other services. Specialists move faster on a new platform that's still changing weekly. Generalists offer more integrated cross-channel coverage. The right choice depends on whether you need depth on this channel specifically or breadth across your full paid stack.

Where can I run ChatGPT Ads in 2026?

ChatGPT Ads are available in the US (since February 9, 2026), Canada, Australia, and New Zealand (since March 26, 2026), and the UK, Mexico, Brazil, Japan, and South Korea (since May 2026). The EU rollout is pending due to GDPR consent requirements. Ads appear to logged-in adult users on the Free and Go ($8/month) tiers only. Plus, Pro, Business, Enterprise, and Education subscribers remain ad-free.

Do small businesses use ChatGPT Ads agencies?

Increasingly, yes. The $50,000 minimum spend that gated the early pilot was removed on May 5, 2026, opening the platform to small and medium businesses for the first time. According to OpenAI, nearly 80% of small and medium businesses have signalled interest in the channel. Agencies sized for SMB and mid-market budgets are the right fit for most of this segment.

Related Resources

What Are ChatGPT Ads?The complete 2026 guide to the channel ChatGPT Ads Campaign StructureHow to organise campaigns, ad groups, and bidding ChatGPT Ads Audiences and TargetingContext hints, conversation stage, and tier segmentation ChatGPT Product Feed AdsFeed-based campaigns for retailers

Free ChatGPT Pixel Helper Chrome extensionVerify pixel installs in 30 seconds Watch the Focal team on YouTubeWeekly ChatGPT Ads walkthroughs at @h.purchase Follow Henry Purchase on XWeekly ChatGPT Ads breakdowns Connect with Henry Purchase on LinkedInWeekly ChatGPT Ads breakdowns