A practical Instagram influencer marketing strategy has five parts: one clear goal, creators whose audience matches your customers, an engagement check before you pay, a written agreement, and results measured for each creator. Two sets of rules apply to every paid post: Instagram’s Paid partnership label and, if you market to people in the US, the FTC’s disclosure rules.
Start with one goal
Decide what the campaign is for before you contact anyone: getting the brand in front of new people, sales, or videos you can reuse in your own ads. The goal decides which creators fit, what they post and what you measure afterwards.
Pick creators by audience, not follower count
Most influencers on Instagram are small accounts. HypeAuditor’s 2025 report, based on 2024 data for 76 million Instagram accounts, found that 76% of influencers were nano accounts with 1,000 to 10,000 followers, and that this group had the highest engagement rate, 2.19% (HypeAuditor). In Influencer Marketing Hub’s 2026 survey of more than 600 respondents, 51% planned to work more with nano influencers or to start working with them, and 53% said the same about micro influencers (Influencer Marketing Hub).
Where to find creators
Look at who already posts about your category, who your customers follow and who gets tagged in posts about your competitors. Instagram’s creator marketplace connects brands and creators around partnership opportunities, and brands reach it through Meta Business Suite. After a test in the US, Meta opened it in February 2024 to brands and creators in Canada, Australia, New Zealand, the UK, Japan, India and Brazil (Meta).
Check engagement before you pay
A follower count says little on its own, and few consumers look at it: in Sprout Social’s 2026 report, only 17% said they check a creator’s follower count before deciding to engage (Sprout Social).
Work out the engagement rate from a creator’s recent posts instead: the total engagements on a post divided by their followers, times 100. For videos, divide by views rather than followers (Hootsuite).
Warning signs include spam-like comments and a low engagement rate for the number of followers (Sprout Social). Look through their earlier brand posts too: how they present products and whether they disclosed them. Ask for screenshots of their audience insights, such as top countries and age ranges, to confirm that their followers are the people you want to reach.
Agree on the details in writing
- What they’ll post (Reels, Stories, carousels), how many and on which dates
- Whether you see the post before it goes live
- How it will be disclosed: the Paid partnership label plus a clear “ad” in the post
- Payment, including any products you send
- Whether you can use the content in your own ads, and for how long
To run a creator’s post as an ad, you need their permission to create partnership ads (formerly branded content ads), and they can withdraw it at any time (Instagram Help). Partnership ads work with Reels, Stories, posts and carousels, but not with licensed music (Instagram for Creators).
Disclose every paid post
Instagram requires the Paid partnership label on branded content, meaning content that features or is influenced by a business partner in exchange for something of value. That covers payment in any form, gifts and trips included (Instagram for Creators).
In the US, the FTC’s guidance asks for more (FTC):
- Any material connection counts, including free or discounted products.
- The disclosure has to be hard to miss and in the post itself. A mention in the bio, or one tag among a pile of hashtags, isn’t enough.
- Use plain words such as “ad”, “sponsored” or #ad. “Sp”, “spon” and “collab” aren’t clear enough.
- In a video, say it and show it on screen.
- Don’t assume a platform’s disclosure tool is enough on its own.
The FTC also expects brands to train and monitor the creators they work with (FTC). Other countries have their own advertising rules, so check them before a campaign abroad.
Measure each creator separately
Give every creator their own link with UTM tags, or their own discount code, so sales and sign-ups can be traced back to them. Compare the cost per sale or sign-up rather than likes, and keep working with the creators whose audience bought.
For more on the working relationship itself, see our guide to working with social media influencers. If your business is small and you’re planning Instagram as a whole, read how to promote your business on Instagram.
FAQ
Do gifted products need a disclosure?
Yes. The FTC counts free products as a material connection, and Instagram’s Paid partnership label covers gifts as well as payment.
Is the Paid partnership label enough?
Use it, and also put a clear “ad” or “sponsored” in the post. The FTC says not to assume that a platform’s tool is enough on its own.
What is a nano influencer?
HypeAuditor defines nano influencers as accounts with 1,000 to 10,000 followers.
How much do Instagram influencers charge?
It depends on audience size, content format and country. Ask each creator for their rates, and weigh them against the engagement and audience you checked.