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Actionable Marketing Metrics: How to Tell If a KPI Actually Matters

Jon Lorenzini·Aug 2026

Actionable Marketing Metrics: How to Tell If a KPI Actually Matters
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Actionable marketing metrics connect directly to a hard business outcome like top-line sales, not just an appealing measurement ideology. This matters because popular frameworks like last-click or incrementality can measure something real without proving ads are working. Without an actionability lens, marketers measure whatever data a platform provides for free, easy instead of useful. This video explains how to test any metric against your own goals before trusting it.

Why Actionable Marketing Metrics Start With Your Goals, Not Free Platform Data

Actionable marketing metrics start with your goals, not free platform data, because starting from whatever numbers a platform hands you for free means measuring what’s easy to see instead of what actually matters to the business. In this conversation, LiftLab’s Jon Lorenzini talks with Dr. Koen Pauwels of Northeastern University about the trap of building a measurement strategy around an ideology, whether that’s last-click, incrementality, or marginal analysis, rather than around what a metric can actually prove. Lorenzini notes that last-click, for instance, is genuinely useful for showing how qualified an audience is, but it was never built to prove whether ads themselves are working.

Pauwels frames the fix as a discipline: start with what you would ideally want to measure based on your own goals, then check whether the free data a provider gives you is even a reasonable proxy for that, and only then decide whether it’s worth paying for something better. Skipping that step, he argues, is like the old joke about a drunk person searching for lost keys under a streetlamp because that’s where the light is, rather than where the keys actually fell.

In this video, you’ll learn:

  • How to move beyond superficial KPIs that do not correlate with tangible business outcomes

  • The importance of understanding what metrics actually signify versus what they are marketed to represent

  • A strategic framework for determining if a metric serves as a valid proxy for success

  • Why starting with business goals is more effective than relying solely on free data provided by advertising platforms

  • The danger of choosing metrics merely because they are easily accessible, rather than because they provide meaningful insights

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Full Video Transcript: Actionable Marketing Metrics Explained

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In this video, LiftLab’s Jon Lorenzini is in conversation with Dr. Koen Pauwels of Northeastern University on how to tell whether a marketing metric is actually worth tracking.

[0:00 – 0:21] The Problem with Metric Ideologies

[Jon Lorenzini]: I love the actionability lens that you put on the metrics. Unless you are Apple, no company is going to influence GDP. I do think there is a lot of these metrics that come around that are based off of an ideology. The ideology of last click, the ideology of incrementality, the ideology of marginal.

[0:21 – 0:44] Learning from Publisher Experience

[Jon Lorenzini]: Through my publisher experience, I had to drink and un-drink the Kool-Aid as I hopped from Google to Meta to Snap, trying to understand what we were measuring and what they were actually saying. I had a quick little rant last time about last click, and what I think last click is really great at is just showing how qualified the audience is, not if ads are working.

[0:44 – 1:02] Evaluating KPI Relevance

[Jon Lorenzini]: I think the piece with these KPIs that you speak of is what are we actually measuring here? It is important to maybe measure those things, but if it does not result in harder metrics like top-line sales, then why are we including this in our mix? Why are we including it if it does not relate to anything?

[1:02 – 1:26] Strategic Measurement Framework

[Dr. Koen Pauwels]: In my courses, I always start with what would you ideally want to measure? Start from your own goals, and only then take it to the data that you get for free from some providers and say, okay, is this enough? Is this a proxy? If not, how much money do we want to spend to get better KPIs? Because if you start from what is there, you are like the drunk person looking for the keys where the street lamp shines and not where you dropped them, and I think that is absolutely key.

Key Lessons: Choosing Actionable Marketing Metrics Over Vanity KPIs

  • Metric ideologies: Many marketers get caught up in popular measurement theories that may not actually prove whether advertisements are working or influencing genuine company growth.

  • Prioritizing business impact: Measurement should always be tied to harder, more relevant business metrics such as top-line sales, rather than focusing on vanity metrics that measure audience qualification over true performance.

  • Goal-oriented analytics: Rather than defaulting to the data provided by publishers, marketers should begin by defining their own ideal measurement goals and then assess whether available data is sufficient or requires additional investment.

  • Avoid the streetlamp bias: Never be like the person looking for lost keys only where the light is brightest; focus your measurement efforts on what truly matters to your business objectives, even if it requires more effort to find the right tools.

About Dr. Koen Pauwels: Distinguished Professor, Northeastern University

Dr. Koen Pauwels

Dr. Koen PauwelsDistinguished Professor, Northeastern University

Dr. Koen Pauwels is a Belgian-American marketing professor and Distinguished Professor of Marketing at Northeastern University’s D’Amore-McKim School of Business, with a PhD from UCLA. He’s Editor-in-Chief of the International Journal of Research in Marketing and a former president of the American Marketing Association’s Academic Council. In 2023, Marketing Week named him the “Best Marketing Academic on the Planet.” Stanford ranks him among the top 2% of scientists worldwide.

About Jon Lorenzini: Chief Marketing Science Officer, Liftlab

<strong>Jon Lorenzini</strong>

Jon LorenziniChief Marketing Science Officer, LiftLab

Jon Lorenzini is Chief Marketing Science Officer at LiftLab, where he plays a crucial role in helping advertisers make informed decisions on where to cut or add their next marketing dollar, bridging business strategy, technical measurement, and go-to-market execution to align with client outcomes, pain points, and company objectives.

Actionable Marketing Metrics: How to Tell If a KPI Actually Matters
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