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How Do You Measure Creator Marketing? The Moneyball Case

5 min read · November 10, 2026 · Adapted from Sundae Tuesdae, Issue 33

It's the question we hear more than any other, from CMOs, finance teams and founders who just spent their first real money on creators: how do we measure what this is doing for us? Baseball worked out a version of the answer years ago. Creator content holds up well under it, once you count every job it does and price it against the alternatives.

Creator content wins above replacement. WAR: what creators add that the cheapest substitute can't.

Wins above replacement (WAR)

Baseball has a stat called wins above replacement, or WAR. It measures how many more wins a player is worth than a replacement-level player at the same position, the kind of minor leaguer a team can call up any time for about the league minimum. Front offices then ask what each of those wins costs. It's a useful way to think about marketing value per dollar, especially now, with budgets shrinking and the demand for content still climbing.

In content, replacement level is now cheap and everywhere. Meta rebuilt the system that picks which ads people see because generative tools helped advertisers create hundreds of millions of new ads, and the platforms now expect a constant supply of fresh variations. Anyone can fill an ad account with machine-made versions. Creators still outperform it, with real people each saying the same thing in their own words, from their own kitchens and cars, with their own hook. Brand content teams are built for something else, getting one piece exactly right at the end of a long process, and that work still earns its place where polish matters.

What each win costs

One creator video now runs as a paid ad, sits on a product page, goes out in an email and turns up in AI answers, and a paid social dashboard sees only one of those jobs. Our estimate at Sundae is that a studio shoot costs about ten times as much per usable asset in hard dollars, and takes three to four times the internal hours to brief, approve and version.

The usual objection is that studio ads and creator ads end up costing about the same per winning ad on Meta. That comparison only counts the paid social job. In CreatorIQ's survey of paid media leaders this spring, every respondent repurposed creator content across other channels, creator content made up 44% of paid creative on average, and two-thirds of new influencer spend came out of paid budgets. Studio work still earns its place where polish matters, and creators can carry the volume everywhere else.

Reach pays off later

A weekly ROAS report misses most of what reach does for a brand. Reach shows up later, in brand search, in consideration, in how cheaply your ads convert and eventually in sales, which is why judging it on a seven-day return almost always undercounts it. Circana's marketing mix modeling, built on retail sales data, now separates the short-term sales from influencer campaigns and the longer-term brand contribution. In its work, mid-tier creators with 50,000 to 250,000 followers returned more per thousand impressions than macro and celebrity creators.

We all agree reach has value. Somewhere along the way, though, the performance-minded among us convinced everyone else that if it isn't selling by the end of the week, there's no point. Wispr Flow is the cleanest example I've seen this year. Before building its performance-paid ad program, Wispr ran an organic program that paid creators on CPM. Its head of content, Hector Serrano, told Lenny Rachitsky it reached about 500 million views in two and a half months and drove few conversions, so the company ended it. Over the past year, Wispr's revenue grew 30 times. Those 500 million views are part of that story, whether or not any dashboard gave them credit.

The yardstick gets set before launch

Loop Earplugs reached about $100 million a year largely on Meta ads, and its chief commercial and marketing officer, Rob Weston, decided the business leaned on that one channel too heavily. Loop moved about 10% of its budget into YouTube, creators, festival partnerships and celebrity deals, and chose its early signals in place of a breakeven ROAS: traffic, attributed brand search and brand lift. Partners are paid a minimum fee, then a revenue share, so their upside is tied to sales the brand can see. Loop is on track for $240 million to $250 million in revenue this year.

e.l.f. Beauty organizes around the same idea. Its connected commerce team works with affiliates who drive sales, a separate influencer team buys audiences for awareness, and a talent team handles celebrity deals. Each team is paid for something different, so each is judged on something different.

Four jobs, four yardsticks

  • Awareness (influencers with real audiences). Pay for reach with the right creators. Judge it on brand search, brand lift and consideration over 8 to 12 weeks or longer.
  • Consideration and product education. Pay for depth: longer formats, demos, repeat appearances. Judge it on saves, sends, qualified site visits and search for product terms.
  • Commerce (affiliates, TikTok Shop). Pay commission. Judge it on sales and on how many of those buyers are new customers.
  • Ad creative (UGC for paid social). Pay per asset or as a share of ad spend. Judge it inside the ad account on how many assets become winners and how long they last.

None of these is new on its own. What's missing at most brands is the decision itself. CreatorIQ's survey of 2,000 brand and agency leaders found that no single measurement method is favored by even one in five brands. The answer is usually written down in a contract somewhere, whether anyone meant it to be or not, and the contract is a better place to decide it on purpose.

Standards are still catching up

The industry knows the problem. Two-thirds of marketers surveyed by the ANA call measurement the hardest part of influencer marketing, and the ANA's cross-media measurement effort hasn't started on creators yet. At the IAB's CreatorFronts in September, the organization said creator deals keep stalling over disagreement about what even counts as a view. Standards will help with buying when they arrive. Whether a program is earning its keep for a particular brand will still come down to what it paid for and what it agreed to look at.

What WAR tells you

Front offices rely on WAR because it tells them whether they're getting enough for what they're paying. For creator content, that comes down to two numbers: the signal each budget line is judged on and over what window, and what the same content would cost to make another way at the volume the algorithms now want. Counted that way, across every job a creator video does, creator content earns its place in the budget far more often than a weekly sales report would suggest.

This piece expands on the editorial in Sundae Tuesdae for November 10, 2026. Subscribe to get it every Tuesday.

If you're working out how to measure your own creator program, we can help. Get in touch.

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