Influencer marketing

Influencer marketing is paying somebody with an audience to feature your business to that audience. The payment might be money, product, a service, or some combination, and the format ranges from a single post to an ongoing relationship. Underneath the vocabulary it is the oldest idea in advertising: borrowing somebody else’s credibility. It is the paid cousin of word of mouth. It succeeds or fails on one thing, which is whether that credibility transfers to what you sell.

In short

• Paying a creator to put your business in front of their audience.
• Who the audience is matters more than how many of them there are.
• Anything of value exchanged has to be disclosed.
• Set up the measurement before the post goes live, not after.

The only question that matters

Everything else on this page is secondary to one thing: whose attention are you actually buying. A creator’s following is not a general-purpose asset. It is a specific group of people with a location, an age range, a set of interests and a reason they follow this person rather than somebody else. For a business that serves one city, an audience spread across the country is mostly waste, however large. For a business selling something considered, an audience that follows for entertainment may respond warmly and buy nothing.

The uncomfortable version is that a creator with a few thousand local followers is often the better buy. They usually cost less. They are also harder to find, because nobody is marketing them to you.

What to check before agreeing anything

Four checks, in descending order of how much they will save you.

• Audience location and age. Ask for a screenshot from their own analytics. Every platform provides this and any professional will send it without hesitation.
• The comments. Read fifty of them. Real audiences ask questions, disagree, and reference things the person posted before. Purchased audiences produce short generic praise and little else.
• Previous brand work. Look at how those posts landed compared to their ordinary content. A creator whose sponsored posts collapse in response has an audience that resents being sold to.
• Whether the fit is plausible. If you would struggle to explain to a stranger why this person is talking about your business, so will they.

None of this requires a tool. It requires half an hour and a willingness to conclude that a well-known name is wrong for you.

Disclosure, and who requires it

Whenever anything of value changes hands, the audience should be told, and this is not merely good manners. Meta’s branded content policies require the paid partnership label on Facebook and Instagram, advertising standards bodies expect disclosure of paid endorsements, and search engines have their own requirement covered below. Free products count. Discounts count. A meal counts.

Both major platforms provide a paid partnership label, which is the cleanest mechanism and puts the disclosure where people will see it rather than at the bottom of a caption. Where the arrangement includes a link to your website, that link also needs marking. An unmarked paid link is what search engines call a link scheme, which is where nofollow links come in.

Businesses sometimes resist this on the theory that visible disclosure weakens the endorsement. Audiences are considerably better at spotting undisclosed advertising than that theory assumes, and being caught concealing it costs more than the label ever would.

Getting the agreement right

The disagreements that spoil these arrangements are predictable, which means they can be settled in advance in a short document. Deliverables and dates. Which platforms. How long the content stays up, since a post quietly deleted after a fortnight is not what most businesses think they are buying. Whether you may use the material in your own advertising, and for how long, which is the clause most often omitted and the one that causes the most friction later. Whether they may work with a direct competitor during the period. And what may be claimed about the product, so that nobody invents a guarantee you do not offer.

Approval of the specific post before it goes live is a normal request. Rewriting somebody’s voice is not, and doing it removes the reason you hired them.

Measuring it

This has to be set up before anything publishes, because there is no way to reconstruct it afterwards. Give each creator a distinct tracked link and, separately, their own discount code. The link tells you about people who clicked. The code catches people who saw the post, remembered the name, and came back through search a week later, which is a large share of the real effect and invisible to the link. Tagging the links so they separate cleanly in your reports means using UTM parameters consistently.

Then be honest about the time frame. Most of these arrangements produce a spike, then a long tail of people who now recognise the name. That tail is brand awareness rather than a sale. Judge the whole thing on its first two days and you will undervalue the ones that worked.