Influencer marketing 101: borrowing trust, and saying so

Influencer marketing, also called creator marketing, is a brand working with people who have their own audience on social platforms, video channels, podcasts or newsletters. The brand pays them, gives them products or shares sales with them, and they make and publish content in their own voice. The value is borrowed trust: the audience follows the creator, not the brand.

• What it is: paid or rewarded content made and published by an independent creator.
• Who runs it: the brand (or its agency) and the creator; the platform supplies disclosure tools and, often, the ad formats that boost the content.
• Reach: wherever social media reaches; DataReportal counted 5.66 billion social media user identities in October 2025¹⁹.
• How it is priced: a fee per piece or campaign, free product, a commission on sales, or a mix; no public rate cards.
• Best for: brand awareness, reaching new audiences, product launches and trust.
• Weak for: precise control of the message, or results you must guarantee in advance.
• As of: October 2026.

Tiers. Creators are usually grouped by audience size: nano, micro, mid-tier, macro and mega or celebrity. The cut-offs are conventions, not a standard, and they matter less than engagement and audience fit.

A campaign runs through a short chain, and most failures come from a missing link.

The brief says what must be true at the end (for example "people in this audience know we now sell in their country") and leaves the creator free to say it their way. The contract fixes deliverables, timing, payment, the brand's right to reuse the content in its own channels or ads, exclusivity with competitors, and who is responsible for disclosure.

Disclosure is the rule that ties it together. The FTC's guidance for influencers says you must disclose any material connection with a brand: a personal, family or employment relationship, or a financial one such as payment or free or discounted products². The words "advertisement", "ad" and "sponsored" are clear². The FTC also says it is not enough to assume a platform's built-in disclosure tool is good enough¹. The platforms do offer tools: Instagram requires its "paid partnership" label on branded content and lets a creator tag up to two brand partners¹⁵, and TikTok asks creators to switch on "Disclose commercial content" and say whether they are promoting their own brand or someone else's¹⁶.

Disclosure is also an influencer disclosure duty on the brand: India's Advertising Standards Council (ASCI) puts responsibility on both the advertiser and the influencer¹⁴.

Measurement works on three levels. Outputs are what was published and seen: posts, reach, views. Out-takes are what people took from it: comments that show understanding, sentiment, saves and shares, and brand lift in a survey of exposed and unexposed people. Outcomes are what changed: visits, sign-ups and sales, traced through each creator's own link or code, and confirmed with a holdout group that saw no creator content. Decide which level proves the objective before the campaign starts.

Paying well-known people to recommend products is as old as advertising, but creator marketing on social platforms took its current shape in the last decade. In June 2017 Instagram announced a label for commercial partnerships¹⁷. Regulators followed with guidance written for creators: the UK's ASA and CAP, with the Competition and Markets Authority (CMA), published their influencers' guide in September 2018⁶, and the FTC published Disclosures 101 for Social Media Influencers in November 2019¹.

Then guidance turned into licences and laws. ASCI issued its final influencer guidelines in 2021¹⁴. Saudi Arabia's General Commission for Audiovisual Media (GCAM) set out rules for its Mawthooq licence in 2022¹⁰¹¹. In June 2023 the FTC issued its revised Endorsement Guides³, and France passed its law on commercial influence (law no. 2023-451 of 9 June 2023)⁷. In February 2024 an EU-wide sweep found that 97% of influencers checked posted commercial content but only 20% consistently disclosed it¹². In July 2025 the UAE Media Council launched its Advertiser Permit⁸.

Creator marketing is used in every market where social media is, but the money is best measured in the United States. The IAB, working with Advertiser Perceptions and surveying more than 450 US ad spend decision-makers, puts US creator ad spend at $13.9 billion in 2021, $29.5 billion in 2024 and $37 billion in 2025, 26% more than the year before, and expects $44 billion in 2026¹³.

• Americas: 48% of US ad spenders in the IAB survey called creators a "must buy"¹³. Creators also shape news: the Reuters Institute found that 22% of US respondents came across the podcaster Joe Rogan discussing news in the week after the 2025 presidential inauguration¹⁸.
• Europe: the EU sweep covered 576 influencers and found that 78% ran a commercial activity but only 36% were registered as traders¹²; France now regulates commercial influence by law⁷.
• Middle East and Africa: the UAE and Saudi Arabia both require creators who promote brands to hold a permit or licence⁸¹¹.
• Asia-Pacific: India's ASCI guidelines set the disclosure labels influencers must use¹⁴.

• Brand awareness: the top goal in the IAB survey (43%), ahead of reaching new audiences (41%) and building reputation or trust (35%)¹³.
• Product launches and market entry: local creators give a new brand a local voice.
• Conversion: affiliate links and codes, social commerce and live selling, common in retail and e-commerce, beauty and FMCG.
• Community building and advocacy and referral: long-term ambassadors and customers who create content.
• Event promotion and B2B thought leadership: industry voices, analysts and practitioners on professional networks.
• Content supply: creators produce the short video that social and paid media need; the contract must grant the rights.

There are no official rate cards: fees are negotiated creator by creator. The common models are a flat fee per piece or campaign, free product (gifting), a commission per sale through an affiliate link, and a retainer for ambassadors. Extra fees usually apply for usage rights, exclusivity and boosting the content as paid ads.

Some costs are set by regulators and are public:

• Saudi Arabia: the Mawthooq licence, applied for through GCAM, costs SAR 15,000 and is valid for three years under the rules published in 2022¹⁰¹¹.
• United Arab Emirates: the Advertiser Permit is free for the first three years⁸⁹.

At market level, the IAB's figures show creator spending growing about four times faster than the media industry as a whole in 2025¹³. Budget the work around it too: briefing, contracting, review, measurement and fraud checks.

This is a summary, not legal advice.

• United States. The FTC's Endorsement Guides, revised in June 2023, require disclosures of material connections to be unavoidable, treat tags in posts as possible endorsements, and also address virtual influencers, fake reviews and advertising to children; the Guides describe how the FTC applies Section 5 of the FTC Act rather than being law themselves³. The FTC's 2024 rule bans buying or selling fake indicators of social media influence, such as bot followers or views, and allows civil penalties against knowing violators⁴.
• United Kingdom. The ASA and CAP's guide, written with the CMA, asks for a clear and prominent "Ad" label up front, so that people can tell content is an ad without clicking on it, and covers affiliate marketing; the ASA notes updates are due to reflect the Digital Markets, Competition and Consumers Act 2024⁵.
• European Union and France. The EU sweep was run by the Commission and national consumer authorities, and 358 influencers were selected for further action¹². France's 2023 law creates a legal definition of commercial influence, confirms that advertising rules apply to it and defines influencer agencies⁷.
• United Arab Emirates. The Media Council's Advertiser Permit applies to individuals who publish promotional content on social media, whether paid or unpaid⁸⁹.
• Saudi Arabia. Creators who earn income from their online activity need a Mawthooq licence from GCAM¹⁰¹¹.
• India. ASCI's labels include "Advertisement", "Ad", "Sponsored", "Collaboration" and "Partnership"; the label must be upfront, not buried among hashtags, and virtual influencers must say they are not human¹⁴.

• Missing or hidden disclosure. The most common failure: the EU sweep found only 20% disclosing consistently¹². Labels hidden at the end, among hashtags or behind "more" do not count under UK or Indian guidance⁵¹⁴.
• Fake audiences. Bought followers and engagement are a real market, which is why the FTC banned the trade in fake indicators⁴. Check before you sign.
• Over-control. A script read without conviction loses the trust you are paying for.
• Rights not secured. Without usage rights in the contract, the brand cannot reuse the content in ads.
• Measuring the wrong thing. Views and earned media value are outputs, not outcomes; measure what changed for the objective.

• More spend. The IAB expects US creator ad spend to reach $44 billion in 2026¹³.
• Standards and measurement. IAB's chief executive called for clearer standards, better measurement and tools for a fragmented market¹³.
• Rules being updated. The UK guide is due an update for the 2024 consumer law⁵, and the EU sweep feeds the Commission's wider review of consumer law for digital fairness¹².
• Licensing spreads. The UAE permit, free for its first three years, is already in force alongside Saudi Arabia's Mawthooq licence⁸¹⁰.

Choose influencer marketing when trust and new audiences matter more than control, when creators already shape your category, and when you can run it properly: briefs, contracts, disclosure, licences and measurement. Pair it with social to scale what works, with content to reuse it, and measure it with incrementality tests and brand lift as in measuring effectiveness. See the influencer discipline page and which mix for which objective.