This week is a reminder that the big platforms are rebuilding the buying journey in real time, with ads moving into AI conversations, checkout becoming more agent-led, and regulation starting to target product design, not just content.
Google’s 2026 Commerce Playbook: Ads Inside AI Conversations, Agentic Checkout, and Creator Matching
Google is laying out a 2026 roadmap where Search becomes more conversational, and ads are designed to “inspire and answer all at once”, rather than just respond to keywords. In AI Mode, Google says it’s testing a new shopping ad format that sits alongside organic recommendations and is clearly labelled as sponsored, and it also highlights “Direct Offers”, a monetisation feature that lets brands surface a tailored offer to someone ready to buy, with future expansion into value beyond price, like loyalty benefits and bundles. Google also positions “agentic commerce” as a current reality, pointing to the Agent Payments Protocol (AP2) and the Universal Commerce Protocol (UCP), and says UCP-powered checkout is rolling out for US shoppers to buy items from Etsy and Wayfair directly in AI Mode and the Gemini app, with Shopify, Target and Walmart listed as coming soon.
What this means: Google is describing a world where the conversion moment occurs within the answer and the shopping flow, not just after the click. For performance teams, this raises the value of the inputs AI can understand and act on, product data quality, offer structure, creative that translates across formats, and landing experiences that still convert when the journey is less linear. Measurement also becomes harder because influence can occur without the familiar path of a search click, a site visit, and an add-to-basket.
Bing Launches AI Performance Reporting, Citations Become a First-Party Metric
Bing Webmaster Tools has launched an AI Performance report in public preview, showing how publisher content appears across Microsoft Copilot, AI-generated summaries in Bing, and select partner integrations. The dashboard focuses on citation visibility rather than traffic, including total citations, average cited pages, grounding queries (phrases used by the AI to retrieve cited content), page-level citation counts by URL, and visibility trends over time. It does not include click data, and Microsoft has said the preview data is not yet available via the API, with more planned in 2026.
What this means: This is what “AI SEO” starts to look like in practice, success measured by being referenced inside generative answers, not just by sessions. If Google and others follow suit with similar reporting, performance teams will need a new layer of KPIs that sits between impressions and clicks, such as citations, cited URLs, and share of answer visibility. The teams that get ahead will treat citations as a performance lever, not a vanity metric.
EU Tells TikTok to Change “Addictive Design” or Face Major Fines
The European Commission has told TikTok it must change aspects of its product design after preliminary findings that the platform breached EU online safety rules. The Commission said TikTok did not adequately assess how features like autoplay could harm users’ wellbeing, including children, and it failed to implement measures to mitigate those risks. TikTok has been invited to respond and says it plans to challenge the findings, and the Commission could fine TikTok up to 6% of its global annual turnover. EU officials suggested possible changes such as screen time breaks at night, algorithm changes, and disabling infinite scroll.
What this means: This is a step change in regulation, shifting from “problem content” to “problem design”. If regulators start targeting engagement mechanics like autoplay and infinite scroll, the knock-on effects for marketers are real: changes to time spent, session depth, ad exposure, and even the shape of performance inventory. Treat this as a planning input for 2026, especially if TikTok is a major growth engine for you, and keep pressure on creative and measurement fundamentals that hold up even when platform behaviour shifts.
Reddit Wants to Scale Performance, Monetise Search, and Bring More Buyers Down Funnel
Reddit is positioning its next phase of growth around lower-funnel campaigns, consumer insights, and its AI search product Reddit Answers. The Media Leader notes Reddit reported 70% year-on-year revenue growth to $726m in Q4, driven by ad revenue growth to $690m, and daily active unique users rising to 121.4m. It also says Reddit Answers weekly active users grew from 1m in Q1 2025 to 15m in Q4, and that Reddit is considering how to monetise the tool in future. On the paid side, Reddit’s Max Campaigns feature launched in beta in early January, and is positioned similarly to Meta Advantage+ or Performance Max, automating bids, creative and targeting, with Reddit also highlighting that it can surface audience personas and insight from campaign interactions.
What this means: Reddit is trying to make its intent-rich conversations easier to buy at scale, with automation and insight layers that look familiar to performance teams. If Max Campaigns performs, it lowers the barrier to testing Reddit beyond awareness, and the insight angle gives brands a reason to invest even when direct response is not immediate. The smart approach is to test with clear incrementality goals, and treat the platform as both a conversion opportunity and a source of language, objections, and demand signals you can recycle across search and creative.
Twitch Adds Pause-Screen Ads, Turning “Dead Time” Into Monetisable Time
Twitch has introduced “pause-screen ads”, an ad format designed to display ads when viewers pause a stream, which Twitch says is intended to make ads less intrusive while creating an additional revenue stream for creators. The announcement sits alongside Twitch’s ongoing skippable-ads experiment and follows similar moves on other video-first platforms, including YouTube’s 2024 rollout of pause-screen ads.
What this means: Platforms are hunting for inventory that preserves viewing time while still creating sellable moments. For advertisers, pause formats can deliver attention in a less disruptive context, but only if the creative is built for instant comprehension, because the user is not in “lean-in viewing” mode. Expect more of these “ambient” ad formats as video platforms try to balance monetisation with experience.
That’s a wrap for this week.
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