Influencer marketing for a small business: choose, brief, measure

Influencer marketing is paying or otherwise rewarding a creator to present your product to an audience that already follows them, on their own account and in their own voice. For a small business it works when that audience is close to your customers and the deal is judged by what it brings in, not by the follower count.

Below: how to choose a creator, what to put in the brief, the disclosure rules that apply to both sides, and how to count the result.

Followers are not the audience

A follower count says how many accounts pressed a button at some point. It does not say who they are, where they live or whether they still watch. Some may not be people at all: in Influencer Marketing Hub's 2026 benchmark survey of more than 600 marketers, fake or bot followers made up 56.5% of all the fraud and quality problems respondents reported, more than any other problem.

So ask for evidence before you agree to anything. A creator can share screenshots of their own account insights: where the audience is, its age range, and how many people a typical post or Reel actually reaches. Then check that against what you can see yourself. Do the views on recent posts hold steady, or jump on one post and collapse on the next? Do the comments talk about the content, or repeat the same three emoji from empty accounts? Do the people commenting look like your customers?

Choose by fit, not by fame

For a small business, the biggest creator is not automatically the best fit. A cook with a modest following whose audience lives in your city and cooks at home may sell a kitchen product better than a famous face whose followers are scattered across the world. Look for three things: the audience is close to your customer; the creator already talks about your category, so the post does not look rented; and their tone would not embarrass your brand if a customer saw it next to your logo.

Disclosure is part of the deal

A paid post that hides that it is paid misleads the audience, and the platforms do not allow it. Meta's branded content rules require creators to tag the business partner when they post branded content on Facebook, Instagram or Threads, and that can include products gifted for free. TikTok requires creators to turn on its commercial content disclosure setting when content promotes a brand, product or service, and warns that undisclosed commercial content may not be eligible for the For You feed. YouTube asks creators to declare paid promotion in the video details, which adds a disclosure label at the start of the video.

Advertising regulators say the same. The US Federal Trade Commission's guide for influencers says to disclose any financial, employment, personal or family relationship with a brand, free or discounted products included, and to place the disclosure where it is hard to miss. Its answers for advertisers add that advertisers need reasonable programs to train and monitor the influencers they work with. The UK advertising regulator's guidance says brands and influencers are both responsible for making ads obviously identifiable. Write the disclosure into the brief and the contract: it protects you as much as the creator.

The brief: fix the facts, free the voice

A good brief is short. It fixes what must be right and leaves the rest to the person whose audience trusts them.

• Fixed: the product facts, the one message, what must not be said (claims you cannot prove, promises of results), the disclosure, the link or code, the dates, and how many rounds of approval there will be.
• Free: the format, the words, the setting and the humor. A post that reads like your ad in the creator's voice gets the reaction an ad gets.
• Agreed in writing: who owns the content, how long you may use it, and whether you may run it as an ad.

Partnership ads: a second life for a good post

A creator's post that works organically can be shown to more people as an ad. Meta's partnership ads, formerly called branded content ads, need permission from the partner whose handle the ad will carry, and the creator can revoke that permission at any time. Put it in the contract, along with how long it lasts. It can be a better use of the budget than a new ad: you pay to show more people a post that has already proved itself, instead of guessing which ad will work. Where to spend it is covered in our comparison of Meta and Google ads.

How to measure it

Give each creator something you can count: their own link with UTM parameters, their own discount code, or a question at checkout or on the phone: where did you hear about us? Write down your usual weekly inquiries and sales before the post goes live and compare afterwards, remembering that one post and one week prove little. Reach and views tell you whether the post was seen. Codes, links and inquiries tell you whether it worked.

When not to do it

When the product or service is not ready for more customers: a creator can send a crowd to a shop that cannot serve it. When you have no way to track the result and no plan to make one. When the only candidates have audiences far from your customers. And when the creator would have to say something they do not believe.

A first campaign in five steps

1. Write down who your customer is and where they spend time online.
2. Shortlist five to ten creators whose audience matches, and ask each for their audience insights.
3. Start with two or three, each with their own link or code.
4. Brief them, and agree disclosure, usage rights and dates in writing.
5. Measure for a month, keep the creators whose audience responded, and run their best posts as partnership ads.

Where to start

Where creators fit into the rest of your social media is in what SMM is. How we find, brief and work with creators is on the influencer marketing service page. If you want us to look at your accounts and say whether creators make sense for you now, request a free audit.