How to Vet an Influencer Before You Pay Them

Followers are cheap to fake and views are much harder. Seven checks a brand can run in ten minutes: insights, audience, comments, growth spikes and past work.

4 October 2026 5 min read Checked 4 Oct 2026
Contents

A creator's profile tells you how many people followed them at some point. It doesn't tell you how many will see your post, who those people are, or whether any of them would buy what you sell. Those are the things you're paying for, and you can check most of them in ten minutes.

#Start with views, not followers

Open their last ten reels or videos and find the median views (sort them and take the middle one). Then compare it with their follower count.

A gap is normal. Views as a share of followers fall as accounts grow, and older accounts carry followers who stopped using the app years ago. What matters is the comparison: put them next to two or three creators of similar size in the same niche. If everyone else with 100,000 followers gets 20,000 views a reel and this one gets 1,500, most of that audience is not there.

#Ask for the insights, the right way

Ask for a short screen recording rather than screenshots. They open their insights, show the last 30 days of views and reach, then the audience section: top cities, countries, ages and gender. A recording is far harder to edit than a screenshot, and it takes the creator a minute.

Ask for the insights of one or two past sponsored posts as well. A creator who has done brand work will have them. A creator who won't share anything has told you what you need to know.

#Check the audience is your customer

  • Country. If you only ship in India and 40% of the audience is elsewhere, you are paying for 40% you can't sell to.
  • City. For a local business or a regional launch, the top cities matter more than the total.
  • Age and gender. Against the people who actually buy from you, not the people you'd like to.
  • Language. The language of the comments shows you who is really watching.

#Read the comments

Real comments are specific: "which shade is this?", "link for the shoes?", arguments about the product, replies from the creator. Bought or swapped engagement looks different: "Nice 🔥" and "Amazing pic" from accounts in unrelated niches, the same twenty accounts on every post, a burst of comments in the first few minutes and then nothing.

Engagement pods, groups of creators who comment on each other's posts to game the algorithm, produce exactly that pattern. They don't mean the creator is fake. They mean the engagement rate is inflated.

#Look for jumps in follower growth

Follower counts over twelve months for two accounts. The first grows from about eight thousand to twenty-six thousand, unevenly, with small jumps after posts that did well. The second sits flat at around sixteen thousand, then gains roughly nineteen thousand followers in two days with no post to explain it, and stays flat afterwards. The step is what bought followers look like. followers +19,000 in two days no post to explain it bought followers a step, then flat real growth climbs unevenly twelve months
Real growth climbs unevenly, with bumps after a post that does well. Bought followers arrive as a step: thousands in a day or two, with no post to explain it and no rise in views afterwards.

Follower-tracking tools such as Social Blade show the follower history of public accounts. Look for a vertical step with no viral post near it.

An old spike is not a verdict. Plenty of creators bought followers early on and have since grown a real audience. Judge the account on what its recent posts do now.

#Check their past sponsored posts

  • Did they perform? If sponsored posts get a third of the views of normal ones, the audience tunes out ads, and yours will be no different.
  • Were they labelled? A creator who skips the ad label for other brands may skip yours, and a complaint about an unlabelled ad reaches the brand as well as the creator.
  • How many ads lately? Five sponsored posts in a row tire an audience.
  • Who were they for? A competitor last month matters if you need exclusivity.

#Scroll back for brand safety

Look through six months of their posts for anything you would not want next to your logo. Then search their name and handle with words like "scam", "fake" or "controversy". It takes two minutes, and it is how you find an old story before your customers do.

#Test small before you go big

Before a three-month retainer, book one paid post with a link or code you can track. Measure views, clicks and code uses against what you paid. One test costs far less than a quarter of posts with the wrong person.

Using an agency? The same checks apply, and here is what to ask an agency about its fees.

How can I tell if an influencer has fake followers?

Compare their median views per post with creators of similar size in the same niche, read the comments for generic or repeated accounts, and check their follower history for sudden jumps with no post to explain them. Ask for a screen recording of their insights to confirm reach and audience location.

What is a good engagement rate for an influencer?

There is no single benchmark. Engagement rate falls as accounts grow, and tools calculate it differently. Compare creators of similar size in the same niche, and look at saves, shares and real comments rather than likes alone.

What should I ask an influencer before hiring them?

A screen recording of the last 30 days of insights, including audience location, age and gender; insights from one or two past sponsored posts; their rate for your exact deliverables; and whether they have worked with a competitor recently.

Are fake follower checker tools accurate?

They are useful as a first filter, not a verdict. They estimate from public signals, so they can miss bought views and flag genuine accounts with an old spike. Use them alongside the creator's own insights.

Should I hire small creators or big ones?

It depends on what you need. Smaller creators usually cost less per view, and their audiences are often more concentrated in one city or interest. Bigger creators reach more people in one post. Many brands test several small creators, then rebook the ones whose audience bought.

How do I know if an influencer campaign worked?

Decide what success means before you pay: views, clicks, code uses or sales. Give each creator a unique link or code, collect their post insights after a week, and compare cost per view and cost per sale across creators.


The short version: views over followers, audience over reach, a screen recording over a screenshot, and a small test before a big commitment.


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