31 Influencer Marketing Stats to Know in 2023

Influencer marketing has matured from a trend into a standard component of many businesses’ digital marketing strategies. But it is also a channel where a lot of money gets spent without much clarity on whether it is working. Before you budget for influencer partnerships, it helps to understand what the data actually shows about how, when, and for whom influencer marketing delivers results.

Below is a curated look at key influencer marketing statistics, along with context for what they mean in practice for small and mid-sized businesses.

The Scale of Influencer Marketing

The influencer marketing industry has grown substantially year over year and is now valued in the tens of billions globally. That growth reflects real demand: businesses across categories from consumer goods to B2B services are allocating meaningful budgets to creator partnerships.

• Global influencer marketing spend has grown to over $20 billion annually, with continued growth projected.
• Over 60% of marketers in recent surveys plan to increase their influencer marketing budgets.
• 90% of marketers who use influencer marketing say the ROI is comparable to or better than other channels.
• Influencer marketing has grown faster than both paid search and display advertising in recent years.

For small businesses, this growth also means more creators to work with, more platform-native tools for collaboration, and a more established playbook for what works.

Platform Breakdown: Where Influencer Content Performs

Not all platforms are equal for influencer marketing, and the right platform depends heavily on your audience and your goals.

• Instagram remains the leading platform for influencer marketing, particularly for product categories like fashion, beauty, food, and home goods. Engagement rates vary widely by account size, but nano and micro-influencers on Instagram often see engagement rates of 4 to 8%.
• TikTok has become the fastest-growing influencer marketing platform. Its algorithm’s ability to surface content to non-followers makes it uniquely accessible for smaller creators to reach large audiences. TikTok influencer engagement rates regularly exceed 15%, higher than comparable accounts on Instagram.
• YouTube is strong for longer-form content and product reviews. Viewer intent on YouTube is often higher than on social feeds, because people actively search for the content they want to watch.
• LinkedIn is increasingly relevant for B2B influencer partnerships, particularly for software, professional services, and financial products.

Micro-Influencers vs. Macro-Influencers: What the Data Shows

One of the most consistent findings in influencer marketing research is that smaller accounts tend to drive higher engagement rates than larger ones. This matters more than most people expect.

• Micro-influencers (typically defined as 10,000 to 100,000 followers) generate significantly higher engagement rates than accounts with millions of followers.
• 49% of consumers say they depend on influencer recommendations when making purchasing decisions.
• 70% of teenagers in a Think with Google study said they trust influencer opinions more than those of traditional celebrities.
• Nano-influencers (1,000 to 10,000 followers) often see the highest engagement rates of any tier, partly because their audiences are typically local, niche, and genuinely engaged.

For most small businesses, working with micro or nano-influencers in your specific niche or local area will typically produce better results per dollar than paying for a single post from a major account.

ROI and Conversion Data

Influencer marketing ROI is notoriously difficult to measure precisely, because much of the impact is on brand awareness and trust rather than immediate conversion. That said, the conversion data that exists is encouraging.

• Businesses earn an average of $5.20 for every $1 spent on influencer marketing, according to Influencer Marketing Hub research.
• Influencer campaigns earn an average of $6.50 for every dollar spent, according to Tomoson data.
• Influencer-generated content consistently outperforms brand-created content on engagement metrics on social platforms.
• User-generated content from influencers has a 28% higher engagement rate than standard brand posts.

These numbers represent averages across campaigns. Your results will depend heavily on the quality of the influencer partnership, the relevance of their audience to your offering, and the clarity of the campaign brief.

Content Types That Perform Best

The format and type of influencer content matters as much as the creator you choose.

• How-to content and tutorials consistently rank among the highest-performing influencer content types across platforms.
• Honest product reviews drive purchase intent more effectively than polished promotional posts.
• Video content from influencers consistently outperforms static image posts in reach and engagement.
• Behind-the-scenes and "day in the life" content tends to build the authentic connection that makes influencer marketing effective in the first place.

The key word is authentic. Influencer content that feels like a natural endorsement from someone who actually uses and appreciates the product converts better than content that reads as an obvious paid placement. This is why brief clarity matters: giving creators the information they need while leaving room for their own voice produces better results than scripting every word.

How to Apply This to Your Business

Understanding the data is a starting point. Translating it into a practical approach for your specific business requires a few additional steps.

First, be clear about what you are trying to achieve. Awareness, direct sales, and brand trust all require different types of campaigns and different metrics for success. A campaign designed to drive immediate conversions looks different from one designed to build familiarity over time.

Second, match the platform to where your audience actually spends time. The most popular influencer platform is not necessarily the right one for your business. A local restaurant targeting adults 35 and older will find more relevant audiences on Instagram and Facebook than on TikTok. A software tool targeting young professionals might find TikTok or LinkedIn more effective.

Third, treat influencer marketing as a complement to other channels rather than a standalone strategy. The strongest results come when influencer content works alongside your own content marketing, social media presence, and email marketing to reinforce a consistent message across multiple touchpoints.

If you want to discuss whether influencer marketing makes sense for your business and how it fits with your broader marketing strategy, book a free introductory call with our team.

Frequently Asked Questions

How much does influencer marketing cost for a small business?

It varies enormously. Nano and micro-influencers often collaborate for product gifting, a modest fee, or a small flat rate per post. Macro-influencers with hundreds of thousands of followers typically charge thousands of dollars per post. For most small businesses, starting with micro or nano-influencers in your niche is the most accessible and often the most effective entry point.

How do I find influencers relevant to my business?

Start with your own followers. Some of your best potential partners may already follow you and genuinely use your products or services. You can also search relevant hashtags on Instagram and TikTok to find creators producing content in your category. Tools like Aspire, Creator.co, or even a manual search through platform analytics can help you evaluate reach, engagement, and audience demographics.

What should I include in an influencer brief?

A good brief covers: what your product or service is and what makes it worth talking about, who the target audience is, what the key message should be, any specific requirements (disclosure language, links, product features to mention), and what the deliverables are (number of posts, format, timeline). Leave room for the creator’s own voice and style.

How do I measure influencer campaign results?

Decide on your metrics before the campaign starts, based on your goal. For awareness: reach and impressions. For engagement: likes, comments, shares, and saves. For traffic: clicks and website sessions from the campaign. For conversions: use unique promo codes or UTM tracking links to attribute sales or sign-ups directly to the campaign.