It’s been roughly three months since Google Marketing Live 2026, which is enough time for the platform’s announcements to separate into two buckets: features that have actually shipped and started changing account performance, and features that are still cooking in beta. For B2B advertisers, sorting out which is which matters more than usual.
For years, B2B marketers have had to retrofit tools that Google built primarily with ecommerce in mind, often watching campaigns drift toward audiences with commerce-style intent rather than lead-generation intent. Earlier this year, Google’s Ginny Marvin published a roundup of roughly 40 product launches aimed at lead generation, giving B2B advertisers something closer to an actual roadmap. Looking at what’s shipped in the months since, a clearer picture is emerging of where Google Ads is headed for B2B accounts.
What’s already live
In mid-August, Google changed how campaigns using target CPA or target ROAS bidding behave when they’re flagged as limited by budget, shifting them toward hitting the stated target more consistently instead of quietly beating it. This is a bigger deal for lead gen accounts than for ecommerce, since lead campaigns frequently land in “limited by budget” status and often run on target values that were set at launch and never revisited. Any campaign that’s been outperforming an old, stale target could now see its traffic expand into lower-quality placements as the algorithm chases that number, which can quietly inflate costs.
Smart Bidding Exploration, a feature that broadens the signals Smart Bidding uses to find new converting users, exited beta in mid-June and is now available globally in Performance Max campaigns that don’t use a product feed. Google has cited meaningfully higher numbers of unique converting users for search campaigns using the feature, but that upside tends to show up only in accounts that already have solid measurement and first-party data in place.
Google also rolled out more native integrations for Data Manager, connecting directly to tools like Mailchimp, ActiveCampaign, Klaviyo, and Google Drive, along with partner API connections through Zapier, Stape, Adswerve, Bloomtech, and Treasure Data. A new map view was added to help teams see where their account data actually flows. This matters because offline conversion import underpins everything else Google is trying to sell B2B advertisers on journey-aware bidding, value-based bidding, and multichannel formats like Performance Max, Demand Gen, and AI Max all depend on clean CRM data reaching the platform. In many B2B accounts, the reason that data was never imported wasn’t strategy, it was an engineering backlog. These new connectors remove a lot of that friction.
Promising, but not there yet
Journey-aware bidding is arguably the most structurally important feature on the roadmap. It lets target CPA search campaigns account for signals across the entire lead-to-sale journey, not just the initial form fill, addressing a long-standing gap in how B2B accounts have had to optimize. It was first previewed in late 2025 and has been in beta for a long time, understandable given how complex a change like this is to get right.
On the AI side, Google is testing business agents for lead gen: a Gemini-powered chat experience embedded in search ads that’s grounded in the advertiser’s own website, can answer prospect questions, and pushes a pre-filled lead form once intent is clear. It’s currently limited to select verticals. In the meantime, advertisers should make sure pricing, product, security, and integration pages are written clearly enough for AI systems to parse and surface accurately.
What’s lost some shine
AI Max, despite a big presence at Google Marketing Live, deserves real scrutiny from B2B advertisers. Third-party data cited in the piece found that while click volume and average CPC improved, cost per lead climbed sharply, a predictable outcome when a system optimizes purely for form fills without visibility into what happens after the lead is captured. Broader query matching pulls in more top-of-funnel traffic, expanded landing pages often route users to educational content rather than conversion points, and AI-generated ad copy can dilute carefully built positioning.
Google also paused the forced migration from Dynamic Search Ads to AI Max, pushing the deadline from September 2026 to February 2027 and briefly restoring the ability to create new DSA campaigns. That’s not a full reversal, but it’s a signal the feature isn’t fully ready, reason enough for B2B teams to stay cautious.
Ads inside AI Mode remain a black box
Ads in AI Mode were a major theme at this year’s event, but B2B advertisers still have limited visibility into how they work. At present, these placements are available through AI Max or Performance Max campaigns. However, reporting provides little insight into when an ad was served, what triggered the placement, or how the ad was represented to users. Whether Google closes that transparency gap by next year’s event remains to be seen.
Until then, B2B teams should push conversion tracking beyond form fills toward qualified down-funnel actions, layer in Customer Match as an audience signal for Performance Max, and watch lead quality closely as more ad inventory shifts into AI Overviews.
Where to focus next
Much of the infrastructure is now in place, but the most transformative features are still in beta. Over the next two quarters, the accounts that pull ahead will be the ones that get offline conversion data flowing, fix stale bid targets before they cause damage, and run controlled tests now, while a clean comparison group still exists.
