What's happening in ChatGPT Ads? A round up from August 2026
We tracked 3,286 UK advertisers running ChatGPT Ads in August (up 14% MoM): here is how commercial adoption, creative copy, and automated bidding are shaping up.
Last month, we rounded up the key shifts in ChatGPT Ads in July: platform updates from OpenAI, competitive dynamics, and advertiser adoption. Here is what the data and platform releases show for August 2026.
What's Changed in the Platform
August Platform Updates
- Maximize Results Bid Strategy: Advertisers can now select "Maximize results" as an automated bid strategy. The platform automatically sets and adjusts bids to maximize campaign outcomes within a specified budget.
- Platform targeting: Control over ad placement across specific ChatGPT environments is now supported. Campaign setup includes an "Eligible platforms" dropdown to select individual or combined surfaces: iOS app, Android app, or Web.
- View-Through conversions: Ads Manager now tracks and reports 1-day view-through conversions at the campaign, ad group, and ad levels, crediting conversions that occur within 24 hours of an ad impression where no qualifying click took place.
- WorkMagic integration: Native integration with WorkMagic allows advertisers to view ChatGPT performance alongside other marketing channels and send conversion signals back to OpenAI via the Conversions API.
- Geographical expansion (Brazil & Mexico): ChatGPT Ads officially expanded into Latin America with launches in Brazil and Mexico.
Then, in September, we received a fresh batch of platform releases worth noting:
- ChatGPT Ads Manager Plugin: Advertisers can now build, adjust, and evaluate campaigns directly inside ChatGPT or Codex using plain language instructions.
- Custom Audience Enhancements: Audience management now allows direct addition, removal, or replacement of members without recreating list setups. It supports mixed identifier types, custom lists exceeding 5 million users, audience exclusion lists under 25,000 matched users, granular audience size range estimates, and Google Advertising ID (GAID) matching.
- Richer Conversion Matching Fields: The Measurement Pixel now accepts hashed phone numbers, names, regions, and postal codes. The Conversions API added support for Android GAID and plural list fields across user attributes.
- Carousel Ad Unit Format Insights: Product feed campaigns running in multi-product carousels now report individual card-level impressions and clicks in Ads Manager, as well as product-level data in the Insights API.
- Campaign Total Budget Pacing: Campaigns with total budgets now use automated pacing to distribute spend evenly over the selected campaign duration.
- Global Rollout in Europe, MENA, and India: ChatGPT Ads expanded across 31 European countries, India, the Middle East, and North Africa.
Competitive Landscape
To understand how brands are adopting the platform, we analysed UK ChatGPT Ads data for the entire month of August 2026.
While our weekly ChatGPT Ad Index tracks broader international trends, narrowing the analysis specifically to the UK provides a clear picture of how competitive dynamics are shaping up closer to home.
Key Takeaways from the August Data:
Monitoring of commercially relevant prompts in August captured 3,286 unique advertisers running ads on ChatGPT in the UK. This represents a 14% increase compared to the 2,882 advertisers tracked in July.
Adoption keeps expanding beyond enterprise spenders: participation extends to niche direct-to-consumer brands (Lily & Roo), B2B SaaS (Jotform), and print services (VistaPrint) active on the platform.
Key Ad Copy Insights from the August UK Dataset
19% of ads led with promotional language, compared to 20% in July: relatively steady across the two months.
We have also seen average headline length increase from 35 to 42 characters.
What Should Advertisers Do Next?
- Test Maximize results and view-through reporting now. Both went live in August and both are free attribution upgrades. There is no reason to run manual bids and click-only reporting once these are active on your account.
- Rebuild your audiences before your next campaign push. With the 5M+ ceiling raised, GAID now supported, and exclusion lists workable under 25K, targeting options are substantially improved.
- Check if your competitors are already live on ChatGPT in the ChatGPT ad index. Your competitors might be capturing high-intent traffic from your brand already; we dived deeper into this dynamic in our PPC Live analysis on the ChatGPT ad gap.
Interested in monitoring live search activity? Track competitor volume and ad formats directly in Adthena's ChatGPT Ad Index.
Sources & Further Reading
- OpenAI: ChatGPT Ads Help & Documentationhttps://help.openai.com/
- Adthena: ChatGPT Ad Indexhttps://www.adthena.com/chatgpt-ad-index/
- PPC Live: The ChatGPT Ad Gaphttps://www.ppc.live/post/the-chatgpt-ad-gap-why-major-brands-are-losing-ground-on-brand-comparison-prompts
