Influencer marketing might be the best thing since sliced bread
Influencer marketing might be the best thing since sliced bread. We're not totally sure who invented sliced bread, but we did stumble across this TikTok account called Cottage Loaves, an expert at all things sourdough. After admiring the art of loaf-making for longer than we'd like to admit, it spawned a bigger question, the same one a lot of marketing leaders are sitting with right now.
Why should I put real money behind influencer marketing?
We could give you a hundred personal reasons (we work with creators every single day). Instead, here are 17 influencer marketing statistics that make the case better than we can. The numbers have moved a lot since the last time most people checked, so a quick heads-up before you dive in: almost everything you think you know about the size of this channel is probably a few years out of date, and low.
We've grouped the stats the way a marketer actually uses them: market size and growth, ROI and performance, platforms, audience behavior, and the AI question everyone keeps asking about.
Influencer marketing market and growth stats
1. The global influencer marketing industry hit roughly $32.55 billion in 2025, on pace to clear $40 billion in 2026.
A few years ago this was a $16 billion industry. It has since roughly doubled. According to Influencer Marketing Hub, global spend reached about $32.55 billion in 2025, up from around $24 billion the year before, and the 2026 projection sits north of $40 billion. Statista's market-size series lands in the same range. When a channel grows ~35% in a single year while most marketing line items are getting cut, that tells you where budget is moving and why.
2. Global social commerce is on track for roughly $2.1 trillion in 2026.
Social commerce is what it sounds like: people buying directly through the apps they already scroll. Mordor Intelligence pegs global social commerce sales at about $1.63 trillion in 2025, with eMarketer and others projecting north of $2 trillion in 2026. The thing buyers tap on before they check out is, more often than not, a creator showing the product in their hands. TikTok Shop alone turned "I saw it on my feed" into a checkout button, and the rest of the platforms have followed.
3. About 87% of brands plan to increase their influencer marketing budget this year.
Influencer Marketing Hub's 2026 benchmark report found roughly 87% of brands expect to grow their influencer budgets, and more than 70% of those planning an increase intend to raise it by 50% or more. That's not a handful of early adopters experimenting. That's the category deciding influencer is a line item worth building around, not a coin flip to try once and abandon.
4. The influencer marketing ecosystem has grown to nearly 6,939 platforms, agencies, and services.
Per Influencer Marketing Hub, the number of dedicated influencer marketing platforms, agencies, and service providers climbed to around 6,939 in 2025, up from roughly 1,120 in 2019. More than a six-fold expansion in six years. A lot of that growth is software promising to automate the messy parts. Worth remembering, though, that the gap between a program that produces authentic, high-performing content and one that produces forgettable posts at scale has never been the software. It's the brief, the creator relationships, and the operational discipline to run a hundred contractors at once without the whole thing falling apart. That part doesn't automate.
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Influencer marketing ROI and performance stats
5. Brands earn roughly $5.20 for every $1 invested in influencer marketing.
Recent 2025 benchmarks from Stack Influence put the average return around $5.20 per dollar spent, with top-performing programs earning far more. That figure on its own undersells what's possible, because the average assumes the organic post is the whole play. It isn't. The organic post is a bonus. The real asset is the creative itself, and the brands seeing the high end of that range are the ones repurposing creator content into paid ads, landing pages, and email. To put a real number on it: our Gratsi program drove 7.5 million views at a $1.69 CPM, the kind of efficiency you reach by treating the content as media, not as a one-off post.
6. 81% of marketers say creator content outperforms their brand-made assets.
Linqia's 2026 State of Influencer Marketing report found 81% of marketers say creator content beats the stuff their own teams produce, by roughly 2.7x in controlled tests. There's a simple reason. A creator's audience came for that creator, not for an ad, and content made in that voice lands differently than a polished brand spot. Which is also why the smartest move is to run the winners as paid creative, not just leave them on the creator's grid.
7. 83.8% of marketers say influencer marketing brings them higher-quality customers.
A follower who never buys anything is just a follower. A customer who found you through a creator they trust tends to behave differently: they convert, and they come back. Influencer Marketing Hub's data shows 83.8% of marketers report getting better-quality customers from influencer marketing than from other channels, up from 72% a few years ago. The loyalty a creator has built transfers, at least partway, to the brands they vouch for.
Where influencer marketing actually happens: platform stats
8. Instagram is still the workhorse, used by roughly two-thirds of brands.
Instagram hasn't gone anywhere. As of 2026, somewhere around two-thirds of brands still use it for creator partnerships, per Influencer Marketing Hub and InfluenceFlow, though its old near-monopoly has narrowed as TikTok has grown. The play on Instagram has shifted, too. Instead of grinding out content for their own grid, brands hand the creative to creators and borrow their audience.
9. TikTok still posts the highest engagement rate per post of any major platform.
This one held up. Socialinsider's 2026 benchmark clocks TikTok at about a 3.70% engagement rate per post, more than seven times Instagram's rate and miles ahead of Facebook and X. TikTok's engagement actually climbed roughly 49% year over year while other platforms flattened. If you want a creator's audience to do something other than scroll past, TikTok is still where that happens most.
10. TikTok is now the platform brands most often prioritize for influencer investment.
Back when this list was first written, fewer than half of brands used TikTok at all. Heading into 2026, it's the platform brands most often name as their top priority for influencer spend, and InfluenceFlow reports a majority have increased their TikTok influencer budgets year over year. TikTok and Instagram together are where the overwhelming majority of influencer programs live, which is exactly where we focus the most.
11. TikTok's US audience has exploded, though Instagram's is still bigger.
Here's where the old framing aged badly. TikTok's US base used to be quoted in the tens of millions. It now reaches well over 130 million Americans, per DataReportal and eMarketer estimates for 2025. That said, Instagram remains the larger US platform at roughly 180 million users, so the "TikTok has passed Instagram in the US" line you may have read a few years ago isn't true. Both are enormous. You don't have to choose, and most programs shouldn't.
Audience and buying-behavior stats
12. Micro-influencers deliver about 60% higher engagement and 20% higher conversion than macro-influencers.
First, a definition fix, because the old "anyone under 500,000 followers" framing is long dead. The tiers most marketers use now run roughly like this: nano creators sit at about 1,000 to 10,000 followers, micro at 10,000 to 100,000, macro at 100,000 to a million, and mega or celebrity creators above a million. A micro-influencer, in other words, means roughly 10,000 to 100,000 followers, not half a million. Within that band, 2026 data shows creators delivering around 60% higher engagement and about 20% higher conversion than their macro counterparts. Smaller, more specific audiences trust the recommendation more, and trust is what converts. The mega tier still has its place for raw reach, but for efficiency and conversion the smaller tiers usually win, which is why finding the right creators matters more than chasing the biggest follower count. (We've made the full case for micro-influencers elsewhere if you want to go deeper.)
13. About 63% of women have bought something on a creator's recommendation.
Women drive a disproportionate share of influencer-led sales. Roughly 63% have made a purchase based on a creator's recommendation, compared with 56% of men, per 2025 data. The behavior goes a step past passive scrolling: shoppers research a category, then follow a creator who lives in that niche specifically to get a sharper read before they buy.
14. Three-quarters of consumers say a brand's diversity record influences what they buy.
Kantar's 2024 Brand Inclusion Index, built on 23,000-plus respondents across 18 countries, found about 75% of consumers say a brand's diversity and inclusion reputation affects their purchase decisions. For influencer programs, that's a casting mandate as much as a values one. Partnering with creators across different backgrounds, body types, and communities does double duty: it's the right call, and it's how you reach the audience you claim to serve.
15. Roughly two-thirds of Gen Z have used TikTok as a search engine.
Gen Z increasingly starts product research in the feed, not on Google. About two-thirds report having used TikTok to look something up, though the share who'd pick it over Google outright is still small and, interestingly, shrinking as AI search tools rise. The takeaway holds either way: for younger buyers, discovery happens where the creators are, and a brand absent from that feed is invisible at the exact moment a purchase decision starts forming.
AI, compliance, and the bottom line
16. Close to 90% of marketers now use AI somewhere in their influencer programs.
According to Influencer Marketing Hub's 2026 benchmark report, only about 10.6% of marketers say they use no AI at all, which means nearly 90% lean on it somewhere in the workflow, most commonly for creator discovery (around 37%). This is the genuinely useful side of AI: sorting tens of thousands of creators, flagging fraud, pulling reporting together fast. What it doesn't do is write a good brief or build a relationship with a creator who then makes content that feels real. It handles discovery at scale. The human layer underneath it still has to be built by people.
17. The virtual influencer market is projected to grow from about $6 billion to nearly $46 billion by 2030.
Grand View Research valued the global virtual influencer market at roughly $6.06 billion in 2024 and projects it to reach about $45.88 billion by 2030. (Estimates vary widely by firm, so read the trajectory more than the decimal.) AI-generated personas are coming, and some will work. For now, the brands winning got there on the back of real creators with real audiences making content people actually trust, not by hiring a synthetic face.
Influencer marketing compliance and regulation stats
The fun stats are about growth. These are the ones that keep a brand out of trouble, and they have teeth now.
In June 2023, the FTC finalized its first overhaul of the Endorsement Guides since 2009. The update added a formal "clear and conspicuous" disclosure standard, cautioned that a platform's built-in "Paid Partnership" label may not be enough on its own, and expanded the rules to cover fake reviews and AI-generated virtual influencers. If you skimmed past that AI section a moment ago, the regulators did not.
The money side is not trivial. As of 2025, the FTC can seek civil penalties of up to $53,088 per violation, and each non-compliant post can count as its own violation. Enforcement is real, too. In November 2023 the FTC sent warning letters to two trade associations and a dozen health influencers and dietitians over inadequate disclosures in paid posts, each letter flagging penalty exposure for future violations.
Compliance is shaky well beyond the US. The UK Advertising Standards Authority monitored more than 50,000 posts in 2024 and found just 57% of influencer ads were properly labeled, with 34% carrying no disclosure at all. The takeaway for any brand running a program at scale: disclosure is not the creator's problem to figure out alone. Clear briefing on how and where to disclose is part of running the channel properly, and it is far cheaper than a warning letter.
Here's the short version
Influencer marketing isn't waiting for anyone. The numbers point one direction: a roughly $32 billion industry headed past $40 billion, ROI that holds at better than 5x when you treat the content as an asset, and audiences that increasingly start their buying decisions in a creator's feed. If you've been treating this as something to try, the data is a fairly loud argument for building it instead.
The quick recap:
- The market roughly doubled to ~$32.5 billion and keeps climbing, and most brands are raising their budgets.
- ROI runs around $5.20 per dollar, and far higher when you repurpose creator content into paid.
- Instagram and TikTok are where programs live; micro-creators punch above their weight.
- AI is genuinely useful for discovery and reporting, but the human relationships are still the moat.
The brands that win here build a channel over months, let it compound, and put paid media behind the content that works, instead of running one campaign and hoping for a viral moment. If you want to go deeper on the how, our guide to building an influencer marketing strategy is a good next read. And if that's the program you want to build for your brand, that's what we do every day.
Frequently asked questions about influencer marketing
How do you measure the success of an influencer marketing campaign?
It depends on what you're building. Some brands need reach and brand awareness, and a large impression count is the right number to watch. Others are optimizing acquisition and care about CAC, CPA, and ROAS. Most need both. Every attribution method is a proxy for something larger, so the goal is directionally useful measurement, not false precision. Match the metric to the strategy, and be honest about what each one can and cannot tell you.
Which platforms are best for influencer marketing?
For most consumer brands, Instagram and TikTok do the heavy lifting. Instagram is still used by roughly two-thirds of brands, and TikTok holds the highest engagement rate per post of any major platform. YouTube earns its place for longer-form, higher-consideration products. The right mix depends on where your audience already spends time, not on which app is trending this week.
How do you choose the right creator for your brand?
Audience fit beats follower count. A micro-creator (10,000 to 100,000 followers) with a tight, engaged niche often converts better than a celebrity with a broad, passive one. Look at engagement quality, audience overlap with your customer, and whether the creator can talk about your product without it feeling forced.
How much does influencer marketing cost?
It scales with creator tier, how many creators you run, and whether you put paid media behind the content. A handful of nano creators is inexpensive; an always-on program with mega creators and paid amplification is a real budget line. The brands that get the most out of it treat the spend as a channel investment that compounds, not a one-time buy.
