Google Is Replacing Dynamic Search Ads With AI Max via @Sejournal, @Brookeosmundson

Why It Matters

The shift consolidates Google’s AI‑driven search solutions, giving marketers richer automation and steering tools that can boost efficiency and conversion value. Early adoption lets advertisers retain control over settings and avoid unexpected performance shifts during the automatic rollout.

Key Takeaways

• AI Max replaces Dynamic Search Ads starting September 2026.
• Automatic migration enables three AI Max features for legacy DSA users.
• Early voluntary upgrade gives advertisers control over settings and testing.
• AI Max reports 7% higher conversions at similar CPA/ROAS.
• New brand, location, and text controls improve campaign steering.

Pulse Analysis

Google announced that its legacy Dynamic Search Ads (DSA) will be retired and folded into the AI Max platform beginning in September 2026. The change rolls out in two phases: a voluntary upgrade window this week, followed by an automatic migration of all eligible campaigns by the end of September. Existing DSA, automatically created assets (ACA) and campaign‑level broad match settings will be transferred into AI Max ad groups, preserving historical data while activating the new automation suite. This shift marks the latest step in Google’s broader push toward AI‑driven search advertising.

Google claims that campaigns using the full AI Max feature set achieve roughly 7 % more conversions or conversion value at a comparable cost‑per‑action or return on ad spend. The platform blends advertiser‑provided assets, landing‑page content, and broader intent signals, then applies new levers such as brand, location, and text‑guideline controls. By expanding final‑URL matching and allowing text customization, AI Max aims to capture query demand that previously required manual keyword expansion. For inventory‑heavy e‑commerce sites and large publishers, the added relevance signals could translate into higher traffic quality without sacrificing efficiency.

Advertisers should audit their current DSA performance before the September cut‑off, pulling conversion, assisted‑conversion and search‑term data to establish a baseline. Opting into the voluntary upgrade gives control over ad‑group structure, feature selection and one‑click experiment design, which can surface account‑specific lift or loss before the automatic switch. After migration, monitoring brand‑control settings, location filters, and final‑URL expansion will be critical to maintain relevance and cost efficiency. As AI Max becomes the default, marketers who proactively test and fine‑tune these new levers will be best positioned to preserve growth.