What Is Influencer Marketing? A Guide for People Who Don't Want to Waste Their Budget

Influencer marketing is paying or otherwise compensating creators to promote your product to their audience. When it works, it's the most efficient channel for reaching specific audiences with credible endorsements. When it doesn't, it's paying someone to post content their audience ignores while you get no measurable return.

The micro vs. macro decision

The influencer space splits roughly into micro-influencers (1,000-100,000 followers) and macro-influencers (100,000+). The engagement economics favor micro: smaller influencers typically have higher engagement rates because their audiences are more connected to them as individuals. A micro-influencer with 20,000 highly engaged followers in your specific niche often generates more conversions per dollar spent than a macro-influencer with 500,000 general-interest followers.

Macro-influencers provide reach. Micro-influencers provide relevance and trust. For most brands, the most efficient strategy is a portfolio of micro-influencers in your specific category, supplemented by occasional macro partnerships for awareness campaigns or product launches.

What to measure

Don't measure influencer marketing by engagement alone. Likes and comments don't pay for the campaign. Measure:

Direct conversions. Use unique discount codes or tracking links per influencer. This captures the immediate, attributable impact. It will undercount the total impact because influencer content often drives conversions days or weeks after exposure, through channels where the tracking breaks.

Brand lift. Measure searches for your brand name, direct traffic to your site, and follower growth during and immediately after the campaign. These are leading indicators of awareness that influencer content often drives even when direct conversions are low.

Content asset value. The content an influencer creates has value beyond the campaign. You can (with permission and appropriate compensation) repurpose it for your own social channels, ads, and website. A $2,000 influencer partnership that produces three high-quality video assets that perform well as ads is a content production investment as much as a media investment.

The most common mistakes

Choosing influencers by follower count rather than audience fit. An influencer with 50,000 followers, 40,000 of whom match your target customer profile, is worth more than one with 500,000 followers, 20,000 of whom match.

Giving influencers scripts. The reason influencer marketing works is authenticity. When you give an influencer a script to read, you lose the authenticity that made them valuable in the first place. Give them key points to cover and let them communicate in their own voice.

Not disclosing the relationship. In most jurisdictions, paid influencer content must be disclosed as advertising. The disclosure doesn't hurt performance — audiences are sophisticated enough to understand that creators get paid. Not disclosing hurts trust when the audience figures it out, which they will.