The daily briefing for AI marketers, growth hackers, and operators.

TL;DR — HubSpot Marketing breaks down effective loop marketing tactics in the AI landscape. Strategy: integrate AI for continuous customer engagement. Tools: utilize data analytics for personalized content delivery. Action: test and iterate on campaigns based on real-time feedback.

TL;DR — Marketing teams are learning that AI usage fees can spike 30–50% quarter over quarter as token use scales faster than headcount savings, according to MarTech’s 2026 cost analysis. The piece breaks down how per-1,000-token pricing from major LLM vendors, hidden retrieval costs, and orchestration layers compound into multi‑six‑figure annual line items. Marketers are urged to implement usage caps, model tiering, and ROI scorecards per AI use case so experimentation does not silently erode CAC and channel margins.' [martech](https://martech.org/why-ai-is-the-most-unpredictable-cost-in-the-martech-stack/)

TL;DR — Emotion AI systems now track facial micro‑expressions and voice tone to predict lift in attention and recall, often improving video ad completion rates by 15–25% in controlled A/B tests cited by the article. Vendors integrate with standard DSP workflows so marketers can automatically rotate creatives whose sentiment scores fall below defined thresholds. Teams can plug emotion scores into existing lift studies and creative testing loops to prioritize high‑impact variants, especially for CTV and social video.' [spintadigital](https://spintadigital.com/blog/emotion-ai-marketing-2026/)

TL;DR — WARC Media forecasts the 2026 ad market topping $1.3 trillion, with Alphabet, Amazon, and Meta controlling nearly 60% of global spend through closed-loop AI platforms. AI-led generative search has already driven a reported 15% CPC increase and 30% conversion lift, pushing brands to reallocate budget from open-web display to walled gardens. Performance marketers can respond by leaning into platform-native AI buying, while ring‑fencing tests for first‑party data enrichment and MMM to avoid total dependency on black‑box optimization.' [communicateonline](https://communicateonline.me/news/ai-upends-global-advertising-as-platforms-tighten-grip-on-data-and-spend/)

TL;DR — Gartner projects that about 60–66% of brands will deploy agentic AI to drive one‑to‑one interactions by 2028, replacing many traditional channel‑based campaigns. The research notes that by 2027, brands will devote 50% of influencer budgets to authenticity safeguards like identity verification and provenance checks to combat deepfakes. Marketers can start piloting AI agents for cross‑channel lifecycle journeys now, while tightening data governance and updating creator contracts for verification requirements.' [digitalcommerce360](https://www.digitalcommerce360.com/2026/01/16/gartner-research-agentic-ai-marketing/)

TL;DR — Search Engine Land highlights that AI-driven overviews and assistants are reshaping discovery, with brands seeing double‑digit shifts in traffic as answer engines displace classic blue links. The coverage outlines a 90‑day plan emphasizing answer‑first content, structured data, and authority signals to preserve visibility across Google, ChatGPT, and other AI surfaces. SEO and growth teams can immediately adapt keyword research, schema deployment, and reporting to focus on AI answer inclusion, not just rankings.' [searchengineland](https://searchengineland.com/library/ai-seo)

TL;DR — MFS's '2026 State of AI' report finds 78% of B2B marketers use AI for task execution, yet only 6% trust it for brand positioning. While 71% plan to increase AI spend, the majority limit use to tactical efficiency rather than strategic decision-making. Tactical implication: Audit 2026 roadmaps to identify one low-risk strategic pilot (e.g., competitor analysis) to bridge the trust gap beyond simple content generation.