Observed Signal · Jul 28, 2026 · Opinion / Industry Analysis · Source: Hello Partner · Impact: 3/5 · Sentiment: Neutral
Publishers Are Brands Too — Stand Out in MMM
The article warns that wider adoption of Marketing Mix Modeling (MMM) risks affiliate programmes being lumped into a single channel and undervalued, which can lead brands to switch them off. Using a real-world example of a client who turned off an affiliate programme (managed via Skimlinks) and then reopened it less than two months later after losing sales, the author argues publishers (cashback sites, closed user groups, national newspapers) should be treated as distinct brands. The piece recommends greater segmentation of affiliate partners, deeper understanding of top partners' audiences, and offering incrementality tests to prove value and avoid top-line cuts driven by MMM outputs.
Growing adoption of MMM can materially affect affiliate channel budgets; the article highlights real-world revenue risk and recommends segmentation and incrementality testing, which is relevant to measurement and channel strategy across the industry.
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Key Takeaways & Evidence Grounding
- The APMA is leading conversations about a surge in Marketing Mix Modeling (MMM) within the affiliate channel.
- The author describes a client who turned off its entire affiliate channel and reopened a new programme less than two months later after sales were lost.
- The affected affiliate programme operated with Skimlinks as its only subnetwork and had a limited set of partner types (cashback partner, closed user groups, CSS, content partners).
- The article warns that MMM outputs can group affiliates under a single label and therefore risk undervaluing them; it cites some MMMs as openly favouring other channels (example: Fospha and TikTok).
Ontology Mapping & Concepts
Related Market Signals & Shifts
Recent verified developments and strategic activity across this market segment.
Can Affiliate Marketing Cut Through MMM Noise?
Hello Partner's newsletter (2026-07-28) discusses the role of affiliate marketing within marketing-mix-modeling (MMM) and argues for greater segmentation of affiliates so they are not grouped as a single label. The issue highlights broader industry conversations including an APMA AI report on commercial models in a clickless world, concerns about AI-generated influencers raised by Phyllis Marcus of the NAD at BBB National Programs, and practical affiliate tactics such as adstrong's Affiliate CSS Playbook for Google Shopping. The newsletter also features opinions from industry figures like Rachel Said, Niklas Schwake (Metapic), Jordan Riggon (adstrong), James Bentley (APMA), and Jari Boer.
Five Lessons from Marketing Mix Modelling for Marketers
An opinion piece by Tobin Thomas (CEO & Founder, Lifesight) published on VideoWeek argues that modern marketing mix modelling (MMM) corrects common measurement biases by capturing brand and cross-media effects that last-click attribution misses. The article lists five core insights: brand effects (TV/video/audio) are measurable via MMM; high ROAS channels can have low incremental value; channels interact as a system rather than acting independently; overspending can reduce marginal returns; and contemporary MMM is sufficiently advanced to support cross-media decision-making across CTV, video, social, retail media, search and offline channels. The author emphasizes acting on model outputs — including defunding beloved channels when models indicate low contribution — rather than simply decorating dashboards.
Affiliate Reframes Selling Point in AI Era
Hello Partner's 23 June 2026 newsletter covers how affiliate marketing is repositioning amid AI and LLM disruption. It includes an interview with OpenAttribution Director Alex Springer on treating affiliate as a set of distinct channels that tie influence to measurable outcomes, coverage of Adtraction's acquisition of Affiliate Future and the establishment of a new UK organisation, and analysis of retail media and affiliate convergence. The newsletter highlights industry events (IPX, Partnership Day, Creatorfest) and publisher responses to LLMs, and reports that the Affiliate & Partner Marketing Association (APMA), led by founder Kevin Edwards, is launching a survey into the impact of Marketing Mix Modelling (MMM) on affiliate budgets and channel perception.
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