Latest / The CMO Podcast with Fexingo: Marketing Leadership, Budgets, and Executive Strategy / How CMOs Use Influencer Audits to Rethink Spend
Transcript
- Lucas: So you know how we've talked a lot about community-led growth and brand worlds over the last few episodes. But there's a more nuts and bolts side of that world that doesn't get nearly enough attention: the influencer audit. I'm not talking about a quick check of likes and comments. I mean a deep, forensic-style investigation into who your creators actually are, whether their audiences are real, and whether they're moving your numbers at all. Luna: An influencer audit sounds like something you'd do after a scandal, not as a routine part of strategy. When would a CMO actually run one? Lucas: Right, and that's the misconception. Most CMOs treat influencer marketing as a set-and-forget channel. You negotiate contracts, get posts, and move on. But the smartest ones are treating it like an investment portfolio. They're regularly rebalancing, cutting underperformers, and doubling down on creators who actually drive measurable outcomes. And the audit is the tool that makes that possible. Luna: So what does that look like in practice? Can you give us a concrete example? Lucas: Sure. Let me tell you about a direct to consumer skincare brand that I heard about through a former colleague. It's a mid-sized company, maybe fifty million in annual revenue, and they were spending around two million dollars a year on influencer partnerships. They had a roster of about a hundred and fifty creators, but nobody had ever looked at the whole picture at once. So the new head of growth decided to run an audit. Luna: What did they find? Lucas: They found that roughly forty percent of their creators were essentially dead weight. Some had inflated follower counts, likely from bots. Others had great reach but abysmal engagement rates, like half a percent on a hundred thousand followers. And a few had never even posted their sponsored content. The brand was paying for impressions that were basically invisible. When they cut those creators, they didn't see any dip in conversions. In fact, because they reallocated the budget to their top twenty creators, their return on ad spend went up by about thirty percent over the next quarter. Luna: That's a huge win. But how did they actually verify that followers were bots? I mean, it's not like you can just ask the platform. Lucas: That's the trickier part. They used a combination of tools that analyze follower growth patterns, comment sentiment, and the ratio of followers to engagement. One red flag is when a creator has a spike of followers overnight, which is a classic sign of buying bots. They also looked at the quality of comments. If a post about skincare gets comments that are completely generic, like 'nice pic' or 'love this', that's often a sign of a fake engagement pod. And they checked for something called 'dead followers' — accounts that haven't posted in months or have zero followers themselves. Luna: So the audit is part detective work, part data science. But what about the other side — the creators who are actually performing? How do you decide who's worth doubling down on? Lucas: That's where the second pillar comes in: content performance. It's not just about the engagement rate on a single sponsored post. You need to look at the halo effect — does a creator's content drive traffic to your site, increase branded search, or boost sales on products they didn't even mention? The skincare brand found that their top creators were driving three times the average conversion rate, but they were only getting paid about double the average. So there was clear headroom to renegotiate and pay them more while still coming out ahead. Luna: That's a smart way to think about it — not just cutting waste but also investing more in what's working. But I imagine there's a third element, too. What about brand fit? You can have a creator with great engagement, but if they're aligned with a completely different category, it might not convert. Lucas: Exactly. That's the third pillar: brand alignment. The audit should also map each creator's content themes, tone, and audience demographics against your brand's positioning. The skincare brand, for example, found that a few of their creators were also promoting diet teas and weight-loss supplements — which clashed with their body-positive messaging. They had to make a judgment call: do we keep them because they convert, or drop them because they dilute the brand? They ended up phasing those partnerships out over a few months. Luna: That's a real trade-off. And I've seen a cautionary tale from the other side. A regional bank I worked with years ago was paying a lifestyle influencer to promote their new mobile app. The contract was for six posts over three months. At the end of the audit, they discovered she had posted exactly one time — and it wasn't even about the app. She'd just tagged the bank in a photo of her coffee. They were paying her forty thousand dollars. They never would have caught it if they hadn't run a systematic review. Lucas: That's a perfect example of why the audit needs to be ongoing, not a one-off. And that's where a lot of CMOs are now turning to AI tools to help. Instead of manually scrolling through hundreds of posts, they're using natural language processing to track sentiment shifts in comments over time. That can flag when a creator's audience is starting to respond negatively to sponsored content — which might be a sign of fatigue — before it becomes a bigger problem. Luna: So the audit becomes a living process, almost like a continuous improvement loop. But how should CMOs actually structure this? Should it be a dedicated team, or can it be done quarterly? Lucas: I think the best approach is to bake it into your regular reporting rhythm. Every quarter, you run a full audit on your top tier of creators — say your top fifty by spend. For the rest, you can do a lighter check, like a scorecard that flags any creator who hasn't posted in the last sixty days or whose engagement rate drops below a certain threshold. That way, you're not doing a massive project every time, but you're also not letting problems fester. Luna: And that ties back to something we've discussed before about marketing budgets. When you have a repeatable process, it becomes easier to defend your budget to the CFO. You can show that you're actively managing spend, not just hoping it works. Lucas: Absolutely. And that's the real value of the audit. It's not just about saving money or cleaning up your roster. It's about having a defensible, data-driven story for why influencer marketing deserves a place in the overall mix. When you can show that a creator with a hundred thousand followers drove more conversions than one with a million, you're speaking the language of the finance team. Luna: You know, that reminds me of something. We've been talking a lot about audits and making sure every dollar works hard. And that's exactly the philosophy behind what keeps this podcast going. A lot of listeners have asked how we keep the show ad-free, and the answer is simple: it's the small contributions from people who get value from these conversations. Even a couple of dollars a month genuinely makes a difference. If you've gotten one useful idea from an episode, consider buying us a coffee at buy me a coffee dot com slash fexingo. It's a low-key way to support the work, and it really does keep the lights on. Lucas: Yeah, it's funny — we talk about engagement and building community, and for us, that community is literally what funds the show. It's not a big corporate sponsor; it's just listeners who find the conversations worth a coffee. But back to the audit — because I think there's one more layer that's often overlooked. Luna: What's that? Lucas: The audit should also look at the contractual side. Are you actually getting what you paid for? The skincare brand found that several contracts had vague deliverables like 'one Instagram post' but didn't specify length, content format, or usage rights. So they started rewriting their contracts to include clear metrics and rights to repurpose content. That alone saved them a lot of headaches later. Luna: So the audit isn't just about influencers — it's about your own processes too. That makes sense. It's almost like a full-health check for your creator program. Lucas: Exactly. And the best part is, you don't need a huge team to do it. A lot of this can be automated with the right tools. There are platforms that can pull engagement data, flag anomalies, and even generate alerts when a creator's audience composition changes significantly. The CMO's job is to interpret that data and make the strategic calls. Luna: But what about smaller brands that don't have budget for fancy tools? What can they do? Lucas: You can start with the basics. Look at the ratio of comments to likes — if it's way off, that's a red flag. Check the average views on a creator's recent non-sponsored posts versus their sponsored ones. If there's a massive discrepancy, it could mean their audience is fatigued by ads. And just do a manual review of the comment section for signs of bots or generic engagement. It's not as sophisticated, but it gets you eighty percent of the way there. Luna: So the core message is that influencer marketing, like any other channel, needs oversight and a willingness to course-correct. It's not just about picking the biggest name or the one with the prettiest feed. Lucas: Right. And I think that's the most important takeaway for any CMO listening: your influencer strategy is only as good as your measurement and your willingness to act on the data. The audit is what turns a scattergun approach into a precision instrument. Luna: And with that, I think we've given our listeners a solid framework to start with. Any final thoughts, Lucas? Lucas: Just that the influencer economy is still evolving, and the brands that treat their creator partnerships as strategic assets — and audit them accordingly — will be the ones that win. It's not about being cynical; it's about being smart with your spend. And if you're a CMO, maybe it's time to ask yourself: when's the last time you audited your creators?