How brands can measure influencer campaign performance

Pick the metric before you brief

Measurement chosen after the fact is not measurement, it is storytelling. Decide the single number that defines success while you are still writing the brief.

• Awareness — reach, unique views, view-through rate
• Consideration — saves, shares, comments with real intent, profile visits
• Conversion — code redemptions, tracked link sessions, sign-ups, sales

Attribution that survives scrutiny

Give every creator a unique discount code and a unique tracked link. It is the simplest attribution that works, and it lets you rank creators on the same basis.

Expect under-attribution: many people see a reel and search your brand name later. Watch branded-search volume and direct traffic during the campaign window as a supporting signal.

Ask for insights as a deliverable

Screenshots of reach, plays, saves, shares and profile visits at 48 hours and again at 7 days should be written into the brief. Platform APIs will not give you this for someone else's account.

Metrics worth ignoring

Follower count at the time of booking, likes in isolation, and 'estimated media value'. None of them predict whether anyone bought anything.

What to do with the results

Rank creators by your chosen metric, rebook the top third at a higher volume, drop the bottom third, and license the best-performing content to run as paid ads — often the highest-return step of the whole campaign.