Brad Geddes ran AI Max text customization across three accounts each spending $20k+/month with 100+ ad groups. Roughly 19% of auto-generated assets got pulled before they served, the ecommerce arm poached impressions and conversions from other campaigns while total account revenue fell, and the B2B account's CTR spiked while conversion rate collapsed because the ads stopped prequalifying B2B buyers. That test was killed at three weeks and was back to baseline within a week of re-pinning.
Why it matters: This is the counter-test to the platform's own lift claims. Automated creative pays where there is slack in the account and costs you where there isn't, which is a defensible reason to leave a mature account alone.
A rationed alpha lets selected buyers untick Search Partner Network and Display, four years after both became compulsory. PMG's head of SEM said reporting and control additions have already moved several clients' budget out of Shopping and into PMax, averaging a 10% increase in PMax investment. Buyers at three agencies were refused access; others found the checkboxes in their dashboards with no notification at all.
Why it matters: Transparency is being sold as a retention product. The practical move is to request alpha access now and audit remnant-supply spend in the meantime.
Cody Schneider's three-part test: it owns unified business data, runs on a cadence, and improves from the results it reads back. Anything short of that is a linear automation with a nicer name. The stack under his Facebook ads agent is Airbyte to ClickHouse to Railway, and he keeps Marketing API usage to writes only - publish, pause, promote - because the account bans people blame on agents trace back to TOS violations from pulling hundreds of millions of rows.
Why it matters: The writes-only discipline and the data-warehouse requirement are the two things most agent builds skip, and both are cheap to specify up front.
Similarweb's landscape data also puts AI Mode visits at 279 million by May 2026, up from 126 million in June 2025, with average query length climbing as people start writing to search the way they write to a chatbot. The zero-click surface is now the default one.
Why it matters: Presence in the answer stopped being a 2027 planning item. This is the cleanest single number for opening an AI-visibility conversation with a stakeholder who still forecasts off sessions.
GoKwik and PayU launched India's first multi-brand D2C commerce experience in ChatGPT: discovery, comparison, cart, checkout and payment via UPI, cards or netbanking without leaving the conversation, live with Hyphen, Beardo and Kilrr and rolling out to hundreds of merchants. Brands already on GoKwik join with no separate integration and no listing fee, and keep their catalogue, customer and conversion data.
Why it matters: When the platform does the protocol work, the operator question collapses to feed quality and product data. That is auditable today, with no engineering project attached.
StackAdapt launched Ivy Studio, where a buyer states a business objective in natural language and agents analyze context, surface opportunities and execute from one hub rather than a reporting interface. No customer results are attached yet, which is the whole question: the differentiator won't be the chat box, it'll be whether a stated goal turns into an actual outcome.
Why it matters: "Describe the outcome" is becoming the default programmatic interface. The judgment layer above it - knowing which objective to state - is the part that does not get automated.