Performance Marketing News: 3 November 2026 Roundup
In short: The main updates around 3 November 2026: OpenAI expanded ChatGPT ads to 89 countries total (India not part of this latest round), Google's Q3 2026 earnings call confirmed that ads in AI Mode currently earn less than traditional search ads even as Google keeps scaling AI Mode, and a small independent case study estimated just a 0.9% click-through rate on AI Overviews impressions for one site.
- ChatGPT ads are now in 89 countries with 100,000+ cumulative advertisers; India is not part of the newest 26-country batch.
- Google says AI Mode ads currently monetize lower than traditional search ads, separate from its earlier claim that AI Overviews ads earn the same as non-AI Overviews ads.
- A small single-site case study estimated a 0.9% click-through rate on AI Overviews and AI Mode impressions — a limited data point, not an industry benchmark.
AI search and advertising
- ChatGPT ads reach 89 countries and 100,000+ advertisers: where India stands
- Google says ads in AI Mode earn less than traditional search ads
- AI Overviews: new case study estimates just 0.9% click-through on AI impressions
Missed earlier this week?
Catch up on our 2 November roundup for the Shopify Global Catalog API shutdown and HubSpot's Marketplace version enforcement.
Your to-do list
- If you are waiting on self-serve ChatGPT ads access in India, don't assume it has shipped — confirm with OpenAI or your buying partner before planning around it.
- If new AI Mode placements show up in your Google Ads account, check their performance against existing Search campaigns before shifting budget toward them.
- Check your own GA4 and Search Console data for how clicks move when your AI Overviews visibility changes, rather than relying on any single published study.
Want any of this checked against your own accounts? Request a free account review.
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