An influencer is someone whose followers trust them enough for their advice to affect decisions. This guide explains the Nano, Micro, Macro and Mega tiers from cited sources and how a small shop picks a tier.
An influencer is someone whose followers trust them enough that their advice affects whether people buy or try something. It is not judged by follower count alone, but in marketing, influencers are usually split into Nano, Micro, Macro and Mega tiers by followers so brands can talk about them easily. This guide explains each tier, what it suits, and where a small shop should start. For becoming a creator from zero, see What is a content creator.
Key takeaways
- An influencer is defined by followers who trust them; a creator is defined by what they make
- Nano, Micro and Macro cut-offs are industry conventions, not platform rules, and sources draw the lines differently
- Small shops that want sales usually start with Nano and Micro, then test before going bigger
What is an influencer?
The word influencer means a person with influence. On social media it means someone whose followers listen and believe: when they say a product is good, people actually try it. That influence comes from trust built through the content they post, not from owning a big account alone.
It differs from a creator. A creator makes content steadily, whatever the follower count; an influencer is someone followers trust. One person can be both. The usual path is to make content first and earn trust later. See how to start in What is a content creator.
The terms KOL and KOC are often mixed up with influencer. See the short difference in What Is a KOL and How It Differs From an Influencer.
Other terms that go with influencers, such as engagement and reach, are explained together in What Digital Marketing Is.
ArticleWhat Is a Content Creator and How to Start From ZeroA content creator plans, makes and posts content on social media on a steady rhythm. This guide covers a creator's week, 3 starting paths, and a weekly loop for the first 30 days with no followers yet.Tiers by followers: Nano, Micro, Macro, Mega
Brands and agencies worldwide use follower count to split influencers into tiers. This table compares the cut-offs from two sources published in 2026. The lines do not match at every tier.
Influencer tier cut-offs from 2 sources
Scroll the table sideways to see the remaining columns
NoteWhere numbers come from
Neal Schaffer was last revised 9 Sep 2026 and ContentGrip published 9 May 2026. Both say these are industry conventions with no governing body. Last checked Oct 2026. These sources are international; agencies in Thailand may draw the lines differently.
From the table: Nano and Micro match across both sources. The difference is from 100,000 up: the first splits Mid-tier and Macro, the second merges them as Macro. When a brand talks about a tier with you, always ask which range they mean.
What each tier suits
The same author sums it up this way: the fewer followers, the closer and more trusting the audience tends to be; the more followers, the more people see it but the less close they are. This table is the practical version.
What each tier suits
Scroll the table sideways to see the remaining columns
By decision stage, the same source puts Mega and Macro on awareness and Micro and Nano on the decision to buy. The author adds that for small and mid-size brands, Mega rarely pays off.
Which tier should a small shop pick?
A small shop does not need to chase a famous name. Start with what you want from the job, then pick a tier. This order works for budgets from a few thousand to tens of thousands of baht.
Set one goal
Pick one: have locals know the shop, or get people to message and order.
Start close to home
Look at regular customers or people who already tag the shop. Some may be Nano creators who fit your product.
Check before hiring
Open the profile, read comments, ask for insights. See Check for fake influencers before hiring.
Write a one-page brief
State what to deliver, the deadline, and that it must be labelled as an ad. Use the form in Influencer brief template.
Test small first
Hire 2-3 people at Nano or Micro, measure with a dedicated link or code, then move up.
ExampleExample: coffee shop
An invented shop selling its own roasted beans, budget a few thousand baht
Goal: get people to message and order beans
Picks 3 Nano creators who talk about coffee, one review clip each
Why: small budget, wants orders, and wants to see who delivers first
This guide gives no pay figures. The pricing formula, rate card and reply scripts for brands are on their own page: Pricing reviews for micro creators.
ArticleMicro Creator Review Pricing: 4-Variable Formula, Rate CardA pricing formula for micro and nano creators built on 4 variables with no fixed market rate to copy, plus a blank rate card, brand reply scripts and 8 short contract points.Follower count does not tell the whole story
Tiers are only a starting point for shortlisting. Follower numbers with no real people behind them are worth nothing. Look alongside them: are commenters real, does the audience live where you ship, and how did past work on similar products go?
WarningFollowers can be bought
An account with many followers but no commenters may have followers who are not real people. Check before every hire.
To learn to read your own numbers or those of someone you may hire, see Read social analytics.
If you want to be the influencer
If you want brands to notice you, start by posting steadily on a specific topic; do not wait for a tier. Many small brands are already looking for Nano and Micro people. When a brand reaches out, use the rate card in the pricing article.
A new account with few followers makes visitors hesitate. You can buy followers at Instagram followers and TikTok followers. Ordered numbers only help how an account looks; they do not make people trust you more, do not get you hired, and results are not guaranteed. Brands that vet before hiring always check real comments and insights. To try first, see the free trial.
ServiceBuy Instagram Followers, Likes & Reels ViewsGrow your Instagram with followers, likes, Reels views and comments. See the price per 1,000 up front, pay by PromptPay, and never share your password.Questions about influencers
What is an influencer?
Someone whose followers trust them enough for their advice to affect decisions. In marketing, influencers are usually split by follower count into Nano, Micro, Macro and Mega.
What does influencer mean?
Literally, a person with influence. On social media it means someone followers listen to and believe, to the point that their words affect buying or trying.
What is an influencer job?
Someone who takes brand work to make content or recommend products on their own channel. To start, see making content in What is a content creator.
How many types of influencers are there?
By follower count, 4-5 tiers depending on the source. Splitting by content category, such as food, beauty or travel, is a separate way.
How many followers do you need to be an influencer?
There is no fixed number; both sources here call the cut-offs industry conventions, and for some jobs brands care more about a matching audience than count.
How is an influencer different from a creator?
A creator is defined by what they make; an influencer by the followers who trust them. One person can be both.
Summary
An influencer is someone followers trust, not just someone with a big number. Nano, Micro, Macro and Mega are conventions that sources draw differently. A small shop starts with Nano and Micro, sets one goal, vets people before hiring and tests small first.
