People trust people more than they trust brands. That simple fact is why influencer marketing has grown from celebrity endorsements into an everyday tactic for businesses of every size – from a local bakery partnering with a food creator in its town to a software company sponsoring a respected industry newsletter.
Done well, influencer marketing puts your product in front of an audience that already trusts the creator, with content that feels native to the platform. Done badly, it burns budget on fake followers, mismatched audiences and posts that break advertising rules.
This guide explains how to plan an influencer campaign, how to find and vet the right creators, how to brief, contract and pay them, the disclosure rules you must follow in 2026, how to measure results and the mistakes that cause campaigns to fail.
Key Takeaways
- Choose creators for audience fit and trust, not follower count; smaller creators often deliver better value.
- Vet every creator: audience location, engagement quality, past sponsored posts and brand safety.
- Put deliverables, usage rights, disclosure and payment terms in a written agreement.
- The FTC requires clear disclosure of any material connection, including free products, in the post itself.
- Track each creator with unique UTM links and codes so you can measure real outcomes.
What is influencer marketing?
Influencer marketing is a partnership between a brand and a content creator who has the attention and trust of a specific audience. The creator promotes the brand in their own style – a review, tutorial, unboxing, vlog or recommendation – and is compensated with money, free products, commission or other benefits.
It sits between organic social and paid advertising. You gain the authenticity of a trusted voice, and with the right agreements you can also run that content as ads. It works best as part of a wider social media marketing strategy, alongside your own content and user-generated content from customers.
Influencer tiers compared
| Tier | Typical followers | Strengths | Watch out for |
|---|---|---|---|
| Nano | 1,000–10,000 | Close-knit, often local communities; affordable; high trust | Limited reach; less experience with briefs and contracts |
| Micro | 10,000–100,000 | Niche authority; good balance of reach and engagement | Quality varies; needs careful vetting |
| Mid-tier | 100,000–500,000 | Professional content; meaningful reach | Higher fees; more sponsored content in feeds |
| Macro | 500,000–1 million | Large reach; strong production quality | Expensive; broader, less targeted audiences |
| Mega / celebrity | 1 million+ | Mass awareness | Very expensive; lower perceived authenticity |
The tier boundaries are industry conventions rather than official definitions, but they are useful when budgeting. For most small and mid-sized businesses, a group of nano and micro creators delivers more relevant reach than one big name.
How to run an influencer campaign: step by step
- Set a clear goal. Awareness, content for ads, website traffic, sales or app installs? The goal decides the creator type, format and metrics.
- Define your audience. Use your buyer persona to describe who you need to reach: age range, location, interests and the platforms they use.
- Set a budget. Include creator fees, free product, shipping, usage rights, tracking tools and time to manage the campaign.
- Find candidates. Use the discovery methods below to build a long list of 20–50 creators.
- Vet each creator. Check audience fit, engagement quality, content quality and brand safety (see checklist).
- Reach out personally. Explain why you chose them, what you are offering and what you would like. Avoid copy-paste DMs.
- Agree a brief and contract. Cover deliverables, key messages, dos and don’ts, deadlines, approval process, disclosure, usage rights, exclusivity and payment.
- Let creators create. Give direction on the message, not a script. Their audience follows them for their voice.
- Review for accuracy and disclosure. Check claims are true and disclosures are clear before posts go live.
- Track and amplify. Use unique links and codes, share the content on your channels, and consider boosting top performers as partnership ads.
- Measure and build relationships. Report on results, pay promptly and turn the best creators into long-term partners.
How to find the right influencers
- Search the platforms. Use keyword and hashtag searches on Instagram, TikTok, YouTube and LinkedIn for your niche and location. Our guides to Instagram SEO and TikTok SEO explain how search works on each.
- Look at who already mentions you. Customers who post about you organically are the warmest leads.
- Check competitors’ partnerships. See which creators work with similar brands and what content they produce.
- Use creator marketplaces. Platforms such as TikTok One (formerly the Creator Marketplace) and Meta’s creator tools help brands find and contact creators.
- Use influencer discovery tools. Third-party databases filter creators by audience demographics, engagement and niche.
- Think beyond social. Bloggers, podcasters and newsletter writers are influencers too, and their links can also support SEO when handled correctly – see our guide to digital PR for SEO.
Vetting checklist
| Check | What to look for | Red flags |
|---|---|---|
| Audience location and demographics | Ask for screenshots of audience insights | Most followers in countries you do not serve |
| Engagement quality | Genuine, specific comments and conversations | Generic emoji comments; sudden follower spikes |
| Content quality and style | Fits your brand; consistent quality | Off-brand tone; low effort |
| Sponsored post history | Clear disclosures; balanced mix of sponsored and organic | Undisclosed ads; feed full of promotions |
| Brand safety | Values aligned with yours | Controversial or offensive past content |
| Originality | Their own content | Reposted or aggregated content, which Instagram can exclude from recommendations |
| Professionalism | Media kit, clear rates, timely replies | Unwilling to share insights or sign an agreement |
Be especially alert to fake followers. The FTC’s 2024 rule on fake reviews and testimonials also prohibits anyone from selling or buying fake indicators of social media influence, such as bot-generated followers or views, when used for commercial purposes.
Disclosure rules you must follow
In the US, the FTC’s Endorsement Guides – revised in 2023 – require that any material connection between a brand and an influencer is disclosed. That includes payment, but also free or discounted products, family or employment relationships and other perks. The disclosure must be hard to miss and placed with the endorsement itself, not buried in a bio, at the end of a long caption or among a cluster of hashtags.
“Make sure people will see and understand the disclosure.”
— Federal Trade Commission, Disclosures 101 for Social Media Influencers
- Use plain words such as “ad”, “advertisement” or “sponsored” in the same language as the post.
- In videos, include the disclosure in the video itself (spoken or on screen), not only in the description; repeat it periodically during live streams.
- Use platform tools such as Instagram’s paid partnership label, but the FTC says not to rely on them alone.
- Creators must not talk about experiences with products they have not tried or make claims that need proof they do not have.
Brands are responsible too. The FTC says advertisers need reasonable programmes to train and monitor the people promoting them – for example by explaining disclosure requirements, reviewing posts and acting on problems. In the UK, the ASA and CAP publish a dedicated influencers’ guide to making clear that ads are ads; other countries have similar rules.
Measuring influencer marketing
- Reach and impressions: request screenshots or platform-shared insights.
- Engagement: comments, saves and shares tell you whether the audience cared.
- Traffic: give each creator a link tagged with UTM parameters.
- Sales and leads: unique discount codes and tracked links attribute conversions.
- Content value: high-performing creator content can be reused in ads; our Facebook ads guide explains how partnership-style ads fit into Meta campaigns.
- Brand impact: watch branded search volume and mentions over the campaign period.
Common influencer marketing mistakes
- Choosing by follower count. A large audience in the wrong country or niche is wasted spend.
- Over-scripting. Content that sounds like an ad performs like one.
- No contract. Missing terms on usage rights, deadlines and exclusivity cause disputes.
- Ignoring disclosure. Undisclosed partnerships risk regulatory action and damage trust in both the creator and your brand.
- One-off posts only. Audiences often need repeated exposure; ongoing partnerships build familiarity.
- No tracking. Without unique links and codes, you cannot tell which creators delivered.
- Not monitoring reputation. Keep an eye on comments and mentions during campaigns; our online reputation management service can help.
Related Guides
- User-Generated Content: How to Use It in Marketing
- How to Create a Social Media Marketing Strategy
- Social Media SEO: How to Get Found on Social Platforms
Frequently Asked Questions
Do small businesses need big influencers?
No. Nano and micro creators with smaller, engaged audiences in a specific niche or location are often a better fit and more affordable for small businesses. What matters is audience match and trust, not follower count.
Do influencers have to disclose free products?
Yes, under the FTC’s guidance. A material connection includes free or discounted products and other perks, not just payment, and it should be disclosed clearly in the post itself, for example with “#ad” or “sponsored”.
Is a platform’s paid partnership label enough for disclosure?
The FTC advises influencers not to rely on a platform’s disclosure tool alone, but to use it in addition to their own clear disclosure. Combining the label with a plain “ad” or “sponsored” in the caption or video is the safer approach.
How do I measure influencer marketing ROI?
Give each creator a unique tracked link with UTM parameters and, where relevant, a unique discount code. Compare conversions and revenue with the total cost, including fees, product and management time. Also track reach, engagement and content you can reuse.
How much do influencers charge?
Rates vary widely by platform, niche, audience size, format, usage rights and exclusivity. Ask creators for their rate card or media kit, compare several in the same tier, and negotiate on deliverables and usage rights rather than just the fee.
Can I reuse influencer content in my ads?
Only if your contract grants usage rights. Agree the channels, duration and whether you can run the content as ads, such as Meta partnership ads, before the creator starts work.
Conclusion
Influencer marketing works when it is built on fit and honesty: creators whose audiences match your customers, briefs that leave room for their voice, clear disclosures and tracking that shows what each partnership delivered. Start small with a handful of well-vetted creators, learn what works, and grow the relationships that perform.
Need help finding creators and running campaigns? Our social media management team can plan and manage influencer partnerships as part of customised marketing campaigns. Get a free quote.
References
- FTC – Disclosures 101 for Social Media Influencers
- FTC – FTC’s Endorsement Guides: What People Are Asking
- FTC – Final rule banning fake reviews and testimonials (2024)
- ASA / CAP – Influencers’ guide to making clear that ads are ads
- Instagram Creators – Helping Creators Find New Audiences
- Semrush – Influencer Marketing Tools



