A creator post can light up the comments, rack up saves, and still leave viewers with one haunting question: wait, who was that ad for? That is the awkward little invoice sitting on the creator economy desk right now. The platforms trained everyone to worship visible reactions because they are fast, public, and dopamine flavored. Kantar is now saying the quiet part with a spreadsheet: those signals are not the same thing as brand or commercial impact. ## What changed: Kantar is calling out the measurement gap Jane Ostler, chief insights officer at Kantar, wrote in The Drum that brands are putting more money into creator partnerships while many still cannot prove whether that spend is delivering results beyond likes. The piece ties the issue to conversations around Cannes Lions 2026 and to Kantar’s Creator Game Plan research, which examined 15,000 branded creator assets on TikTok, YouTube Shorts and Instagram. The Drum’s core read is simple: creator marketing is closely watched, but still poorly measured. AdNews reported the same headline finding from Kantar’s research: just 6% of creator content delivers both strong platform interaction and strong brand-building potential. That number is the needle scratch. It does not mean creator work fails by default, but it does mean a post that looks hot in the app can still underdeliver for the sponsor. For creators, this is less a scolding than a pricing lesson: screenshots of likes and comments are no longer enough proof when bigger budgets are in the room. ## Why the old dashboard is betraying both sides Mi3 reported that Kantar data shows 61 per cent of marketers plan to increase spend on creator content in 2026. That is the part platforms and agencies love to screenshot for the deck. But Mi3 also noted that Kantar and System1 both pointed to a planning and measurement problem that is leaving effectiveness on the table. Translation from corporate to creator: more money is coming in, but the people spending it are increasingly going to ask harder questions about what actually changed after the post went live. MarketingReport wrote that Kantar has launched a creator content measurement framework as part of an update to its LINK creative effectiveness platform. According to MarketingReport, the framework is designed to help marketers compare creator-led creative performance across channels, formats and markets. It also reported Kantar’s finding that only 27 percent of creator content currently delivers a clear connection back to the sponsoring brand. That is the second uncomfortable stat, because it points to a creative problem, not just a reporting problem. ## What this means for creators making the work The useful takeaway from AdNews is not that every creator should turn into a mini media agency overnight. It is that creators need to define success with the brand before the camera turns on. If a sponsor wants awareness, the concept, hook, and brand role should make that obvious without turning the post into a hostage video. If the sponsor wants sales, the deal should include trackable paths, usage terms, and a clear agreement on what proof counts. Kantar’s own creator effectiveness page frames creator-led storytelling as a shift away from traditional ads and says 74% of brands increased creator marketing budgets in 2025. That matters because growing budgets usually bring grown-up paperwork. Creators who can explain why a concept fits the audience, how the sponsor shows up, and what post-campaign evidence will be reviewed are going to sound less like a gamble and more like a media partner. Annoying? A little. Useful when negotiating fees? Very. ## What brands should fix before blaming creators Jane Ostler’s argument in The Drum lands because it puts responsibility back on CMOs, not just on creators chasing platform reactions. A creator can deliver attention, tone, and cultural fit, but the brand still has to know what job the campaign is supposed to do. If the brief is basically “make us cool on TikTok,” congratulations, you have purchased vibes with procurement approval. The better brief asks what viewers should remember, why the creator is the right messenger, and how the work will be judged after the comment section calms down. MarketingReport’s coverage of Kantar’s framework suggests the industry is moving toward more consistent comparisons across channels and markets. That is good news if it gives creators clearer expectations and fewer mystery scorecards after the fact. It is bad news only if brands use measurement as a cudgel while refusing to share goals, benchmarks, or paid media plans. Put another tally on the wall for “platforms and marketers promised creator opportunity, then made creators reverse engineer the rules.” The next creator marketing reset will not be about abandoning likes and comments. They still tell you whether people noticed and reacted, which is not nothing. The shift is using them as one input instead of the whole courtroom. For creators, the move is to ask better questions before signing. For marketers, the move is to brief for business and memory, not just app applause. Watch how quickly creator rate cards start including measurement language, because the people who can prove impact will have the better hand. ## Sources - Jane Ostler: CMOs need to stop mistaking creator engagement for impact | The Drum

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