1 OpenAI took ChatGPT ads international — and Criteo hit 2,000 brands
OpenAI began testing ChatGPT ads in the UK, Japan, South Korea, Brazil, and Mexico — the first expansion beyond the US, Canada, Australia, and New Zealand pilot. UK launch partners include Zalando and Dentsu, with Criteo, StackAdapt, Kargo, Adobe, and Pacvue handling ad infrastructure. Criteo says 2,000 brands now run on ChatGPT through its integration, roughly double the count from early May, with click-through rates 2–3x comparable formats and 80%+ of ad-driven traffic coming from new customers.
The signal isn't the geography — it's the economics. Prompt Smart Ads showing a 4x spend lift means budgets follow performance, not novelty. If you sell in apparel, home, electronics, auto, or beauty (the leading categories), this is the cheap-CPM window before the auction crowds. Test through the infrastructure partners now; the learnings compound.
2 Guideline started independently auditing AI-platform ad spend
Guideline extended its Ad Intelligence dataset to capture verified, transaction-level advertising activity on AI platforms including ChatGPT and Perplexity. The dataset draws on roughly $200 billion in annual media investment across 65 countries — sourced from actual transactions, not surveys, models, or the platforms' own disclosures.
This is the first independent yardstick for the AI ad boom, and it lands at the exact moment platforms are announcing their own revenue milestones. Agencies and brands can now benchmark CPM and CPC economics on AI surfaces against established channels before shifting budget. Read platform-reported numbers alongside this data, never instead of it.
3 Consumers drew the line on agentic commerce — at the payment
ESW's Signals research put hard numbers on where AI shopping trust ends: 47% of US consumers are comfortable using AI for price comparison and 44% for deal finding, but only 24% for AI-powered payments and 10% for auto-replenishment. Comfort with conversational AI shopping runs 34% among Millennials, 29% for Gen Z — and 8% among Boomers.
That's a sequencing map, not a rejection. Invest in AI discovery and assisted evaluation now, where nearly half of consumers already say yes, and hold AI-executed checkout until trust catches up. Brands building agentic commerce roadmaps should ladder features to the comfort curve, not the technology curve.
4 Storika raised a seed round to run influencer campaigns on AI agents
Korean beauty giant Amorepacific made a strategic investment in Storika's seed round, joined by Schmidt, Hustle Fund, BonAngels, and Krew Capital. The platform runs influencer campaigns through an AI orchestrator directing specialized agents across discovery, outreach, content delivery, and performance tracking — built on a graph database of 7+ million creator profiles. Focus market: US direct-to-consumer beauty and lifestyle. Beta opens July 15.
The pattern to watch: Asian brand money funding the automation of US creator marketing. When campaign execution becomes agent-run, the differentiators left are strategy, taste, and creator relationships — the parts that don't compress. Agencies selling coordination hours should read this as a clock.
5 Akeneo shipped Agentic Ziggy — product data got an agent workforce
Akeneo's Summer Release introduced Agentic Ziggy, an agentic UI layer inside the Akeneo Product Cloud that lets teams manage fleets of specialized AI agents across the product data lifecycle — enrichment, schema mapping, syndication troubleshooting, and continuous data-quality checks across millions of SKUs. Governance is built in: role-based permissions, approval mechanisms, and a propose-and-approve model that keeps humans in control.
The framing matters: as agentic discovery replaces browse and search, product data becomes the asset that determines whether AI agents can even see you. Akeneo is betting the PIM — historically a system of record — becomes a system of action. Note what shipped alongside the agents: confirmation steps and full audit visibility. Even the vendors know autonomy sells only with proof attached.
6 Publica and Viant wired a direct path into premium CTV
Publica by IAS integrated with Viant's Direct Access supply path product, letting Viant advertisers buy premium CTV inventory from Publica publishers through a direct connection — fewer intermediaries between the DSP and the stream.
CTV supply paths keep compressing, and every removed hop means lower take rates and cleaner measurement. If you're buying CTV programmatically, ask your DSP which inventory rides a direct path and what percentage of your spend reaches the publisher. The gap between those answers is your negotiation room.
7 Wistia shipped an MCP server — and made its video library agent-readable
Wistia launched an MCP server giving marketing and product teams a direct line from Claude, Cursor, and ChatGPT into their video libraries — search, retrieval, and workflow automation without leaving the AI tool.
MCP is quietly becoming martech's new integration standard, the way REST APIs were a decade ago. Vendors without an agent interface will be invisible to AI-run workflows — if your team's assistant can't see a tool, the tool doesn't get used. Start asking every vendor on your stack renewal list one question: what's your MCP roadmap?
8 Lantern launched a visibility platform for the AI shopping shelf
Lantern debuted a platform that helps ecommerce brands measure and improve how their products appear inside AI-powered shopping portals, deploying specialized AI agents to monitor product presentation — pricing, availability, descriptions — across AI surfaces.
The digital shelf playbook is repeating itself one layer up. Brands spent a decade optimizing how products appear on Amazon and Google Shopping; now the same discipline applies to how ChatGPT and shopping agents describe you. You can't fix a misrepresentation you can't see — monitoring comes first, optimization second.
9 Vitamix handed its Amazon business to Nectar — ops, media, and measurement bundled
Vitamix named Nectar its Amazon agency of record for the US and Canada, covering Vendor Central management, advanced retail media, and Amazon Marketing Cloud measurement in a single mandate.
The shape of the deal matters more than the logo. Retail media AOR mandates increasingly bundle operations, media buying, and clean-room measurement — because on Amazon, those three are one motion. Marketplace-first specialists keep beating generalist agencies for this work, and brands entering the US through Amazon should structure the pitch the same way: never buy media and measurement separately.
10 FatTail and Vistar Media put DOOH inside the publisher order system
FatTail partnered with Vistar Media to integrate digital out-of-home booking into AdBook, its order management platform — letting publishers sell DOOH alongside their direct-sold digital inventory in one workflow.
Channel convergence is reaching the unsexy layer: order management. When a premium publisher can package web, app, and street-level screens in a single insertion order, omnichannel deals stop requiring three vendors and two spreadsheets. Buyers should expect — and push for — more single-order cross-channel packages this year.