Glossary
What is a micro-influencer?
A micro-influencer is a creator with a smaller audience than a celebrity, often built around one niche such as running or vegan baking. Nobody sets the exact follower count, so sources draw the line in different places, and you should treat any single number as one opinion.
Updated 6 October 2026
A creator with a relatively small but focused audience, often in one niche, whom brands work with because their followers tend to know them and listen.
How big is micro?
There is no official definition, and we could not find one from Instagram or Meta. Agencies and marketing blogs set their own bands, such as a few thousand up to about a hundred thousand followers, and they disagree. When a brief says “micro”, ask what range the person means, then judge the creator’s audience by how it behaves.
Signs of a good fit matter more than size: real comments from people in your target group, a consistent topic, and posts where followers ask which product the creator uses.
Why brands choose them
- Focus: the audience is gathered around one interest, so a relevant product is not an interruption.
- Access: a smaller creator can answer questions in comments and DMs, which keeps the recommendation personal.
- Budget: a small brand can often afford several creators for the price of one famous name, though fees vary widely.
- Variety: several voices show the product in different homes and styles.
The trade-off is reach and effort. Ten small deals mean ten briefs, ten contracts and ten sets of results to track, and any one creator’s numbers can swing from post to post.
Checks before you sign
- Read recent posts and comments, not just the profile. Look for real conversations.
- Ask for screenshots of insights on reach and saves for earlier branded posts.
- Agree the disclosure wording. The FTC’s influencer guide asks for disclosure of any relationship with a brand, including free products, and its guide mentions no follower threshold.
- Give each creator a link or code of their own so results can be compared.
Tip: Work out your cost per order for each creator after the first month, then put more budget behind the ones whose followers actually buy.
An example
A refill-shop owner in Pune sends product to six local zero-waste creators. Their audiences are small, but replies under the posts say things like “where is this shop?”. Two of the six send nearly all the orders, so those two get repeat deals.
Questions people ask
How many followers does a micro-influencer have?
It depends on who you ask. There is no official figure from Instagram or Meta, and agencies use different ranges. Ask for the audience’s actual reach and engagement, which tell you more than a headline follower count.
Are micro-influencers cheaper than big creators?
Often their fees are lower, and some work for free products, but rates vary by niche, country and format, and we have no reliable source for typical prices. Always get a quote, and compare cost per order rather than cost per post.
Can a small business be a micro-influencer’s partner?
Yes, and many small brands start there. Offer a clear brief, a fair product or fee and a simple way to track results. Local creators who already talk about your area are a good first group to approach.
Does a micro-influencer still need to disclose a gift?
Yes. The FTC’s guide asks for disclosure of a financial, personal or other relationship with a brand, including free products, and it sets no minimum follower count. Rules vary by country, so check the ones that apply to you.
Sources
Related terms
- Influencer marketingA way to promote a product by working with creators who have their own audience, paying them, gifting them or sharing sales, so their followers see it from them.
- Brand ambassadorSomeone who represents a company over a longer period, usually by using and promoting its products to their own audience. Payment can be money, products or a commission.
- User-generated content (UGC)Content such as photos, videos and reviews made by your customers or fans, not by your brand, and later shared or featured by the brand with the creator’s consent.
- Social proofEvidence that other people already use or trust something, such as reviews, testimonials, customer photos or sales counts, which helps a new visitor decide.
- Affiliate linkA product link carrying your personal tracking code. If a click turns into a purchase, the seller pays you a commission, and your audience should be told about it.
- Whitelisting (partnership ads)A brand runs ads that appear to come from a creator’s own handle, after the creator has approved it. Meta’s name for this is partnership ads.
More terms
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