VaynerX and Profound launch CMO guide on AI brand recommendations

VaynerX and Profound released The CMO’s AEO Guide at Cannes Lions, pitching it as a map for how AI answer engines decide which brands get recommended. The report says it analyzed thousands of brand recommendations across six leading AI platforms and was built for marketing leaders who are now being judged less on keyword rank and more on whether AI systems trust their brands enough to surface them.

The guide’s central argument is blunt: the internet has shifted from a search era to a recommendation era. In that framing, brand visibility is no longer determined by what brands say about themselves, but by what the broader web says about them. VaynerX and Profound said social, creator, review and user-generated content are taking a larger share of what answer engines cite, with social and UGC citations rising across five of the six major systems over the last six months. YouTube emerged as one of the fastest-growing sources shaping those recommendations.

The report also makes clear that there is no single AI optimization playbook. Google’s AI products lean heavily on YouTube, ChatGPT relies more on Reddit and review platforms, and Microsoft Copilot pulls more from professional and LinkedIn-driven signals. That split matters because it turns AEO and GEO from a keyword tactic into a brand architecture problem, one that touches PR, creator programs, review generation, explainers and earned media as much as it does SEO.

The most operational number in the release is speed: the median time between publication and citation is 6.8 days, and 90 percent of content is cited within about 37 days. Profound’s Cannes events page said the companies co-hosted an invite-only CMO dinner on June 23, where James Cadwallader and Gary Vaynerchuk opened the evening and attendees received an elevated pocket-sized version of the report. For brand teams, the message is that recommendation now moves on a cultural clock, not the old quarterly SEO cycle.