10 Top ChatGPT Ads Agencies in North America (2026)

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Written by Ahmet Dogan, CEO at LeadGulls. Updated November 2026

ChatGPT advertising moved quickly from rumor to real budget line. OpenAI’s ad test launched on February 9 for logged-in adult users in the United States on the Free and Go tiers, and the company then said it would expand beyond the U.S., starting with Canada, Australia, and New Zealand. Many brands now want someone who can set up the account, write conversational-style creative, and measure results in a channel that is still taking shape.

Below are ten agencies in the US and Canada that offer ChatGPT Ads services.

1. LeadGulls

LeadGulls is a digital marketing agency led by CEO Ahmet Dogan. It describes itself as an official OpenAI partner and ChatGPT Ads agency. The agency runs ChatGPT Ads for both e-commerce and lead generation clients, so it can build campaigns around online sales or around qualified inquiries, calls, and bookings. Beyond managing client campaigns, Dogan trains other digital marketing agencies on ChatGPT Ads, which suggests the team’s knowledge goes past day-to-day account management.

He also shares that expertise publicly. LeadGulls regularly publishes podcast episodes on Apple Podcasts, Amazon, and Spotify covering advanced ChatGPT Ads strategies. The episodes include practical PPC breakdowns for specific industries, such as preschools and daycare centers.

The agency pairs ChatGPT Ads with PPC management, AI advertising, and AI SEO services. The idea is to connect businesses with customers inside AI-driven conversations while SEO work supports organic rankings. That suits brands that want paid and organic visibility handled by one team.

Best for: E-commerce and lead-gen businesses that want ChatGPT Ads alongside traditional PPC and AI SEO, and agencies looking for training in this channel.

2. Citatix

Citatix is a Canada-based specialist. It positions itself as an official OpenAI partner and, unlike general digital agencies, focuses exclusively on ChatGPT advertising. It runs campaigns for both e-commerce and lead generation clients, whether the goal is product sales or a steady flow of qualified leads. It serves businesses across the U.S., Canada, and the U.K., and covers account setup and verification, campaign setup, strategy, ad management, optimization, and performance monitoring. Its stated emphasis is measurable customer acquisition rather than vanity metrics.

Best for: E-commerce and lead-gen advertisers who want a single-channel specialist, whether they’re launching a first campaign or fixing an existing one.

3. Web Tonic (Toronto)

Web Tonic markets itself as a Toronto ChatGPT ads agency delivering conversational search optimization across North America. It’s a useful option for Canadian brands that want a local team.

Best for: Toronto-area and cross-border Canada/US businesses.

4. Index Agency (Canada)

Index Agency has published guidance on running ChatGPT Ads in Canada. In it, its Ads Performance Director argues that clean measurement, including pixel data, is essential before launching. That measurement-first stance is a good sign for performance-minded advertisers.

Best for: Canadian advertisers who care about attribution and tracking setup.

6. Top Growth Marketing

Top Growth Marketing is a full-stack agency founded in 2011 that runs paid ads, email and SMS, and influencer whitelisting for DTC brands, and it now offers ChatGPT Ads services. It quotes pricing of roughly $2,000–$10,000 per month.

Best for: DTC and e-commerce brands that want ChatGPT Ads folded into a broader growth stack.

7. LYFE Marketing

LYFE Marketing runs a ChatGPT advertising service aimed at smaller businesses. It quotes a cost range of $1,500 to $5,000+ and notes that OpenAI currently excludes certain verticals.

Best for: Small and local businesses with modest budgets.

8. Think Creative

Think Creative advertises ChatGPT/AI ads with a 100% USA-based team and an emphasis on transparency.

Best for: US businesses that want an onshore team and plain-language reporting.

9. InterTeam Marketing

InterTeam is known for B2B SaaS lead generation and has experience with newer ad platforms such as Reddit Ads, with a focus on testing, attribution, and reporting. That track record with emerging channels carries over reasonably well to ChatGPT.

Best for: SaaS companies testing a new paid channel.

10. Admiral Media

Admiral Media says it runs ChatGPT ads end to end for clients. For now it serves US-based advertisers and brands with a US entity, so it’s worth confirming eligibility if you’re based elsewhere.

Best for: Creative-led, app, and consumer brands with a US presence.

How to choose

  • Ask about ChatGPT-specific experience. The category is new, so look for concrete setup and measurement practices rather than general “AI expertise.”
  • Match the agency to your goal. E-commerce and lead generation call for different campaign structures and tracking, so ask for examples of the one you need.
  • Check eligibility. Availability, targeting, and excluded categories have changed quickly, so confirm what applies to your market and industry.
  • Insist on measurement. Agree up front on how conversions will be tracked and which numbers you’ll see.
  • Consider doing it yourself. OpenAI has opened a self-serve Ads Manager for businesses that prefer to run campaigns without an agency, so an agency should justify its fee.
  • Set realistic expectations. Early performance has been mixed, and some agencies report results below what they expected.

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