Influencer marketing in 2026

Ten years ago, influencer marketing was seen more as an experiment, a test budget allocated at the end of the year if the rest of the media plan had performed well, than as a fully-fledged strategy. But forget those days! By 2026, influencer marketing has become a major pillar of brand communication plans. The sector is now worth $40 billion globally. In France, advertisers' investments in this channel reached €519 million in 2024, representing a 42% increase in two years, according to ARPP and France Pub. But what explains this success, and how can you get started with influencer marketing in 2026? Find out in this article.

This article in brief

• By 2026, influencer marketing has definitively left the experimental stage and is part of major marketing budgets.

• The market is changing dramatically. The focus is on nano and micro-influencers, with long-term collaborations, integrated social commerce, and the use of AI to identify the right creators and measure campaigns.

• French regulations became stricter on January 1, 2026: any partnership exceeding €1,000 excluding VAT now requires a written contract, which strengthens the professionalization of the sector but complicates the management of campaigns without expert support.

Is influencer marketing still relevant in 2026?

Fueled by the cycles of hype and disillusionment that characterize the digital ecosystem, the question arises: After the excesses we've seen (fake followers, blatant placements, transparency scandals...), has influencer marketing lost its value? Absolutely not!

In 2026, influencer marketing is more than ever a major communication lever for businesses, with budgets allocated to this area increasing and, above all, results that are now measurable. The level of maturity in this area has increased: marketing departments no longer simply ask if a campaign was successful in a vague sense, but what it brought to the brand and to revenue. This shift towards measurable performance is perhaps the most significant transformation in the sector in 2026.

The relevance of influencer marketing in 2026 is therefore not in question. What is in question is how it is practiced, and the differences in results between those who have mastered the new rules of the game and those who continue to operate with the methods of five years ago are considerable.

What are the new strategies in influencer marketing?

Influencer marketing in 2026 is nothing like it was in 2021. Several profound changes are redefining practices, and ignoring them means condemning oneself to outdated, costly, and ineffective campaigns.

The revenge of small communities

By 2026, nano-influencers, with fewer than 5,000 followers, are the preferred choice for many brands. Their authenticity generates a higher level of trust than traditional channels, and they represent the vast majority of creators on TikTok. This shift towards smaller but more engaging profiles is a strategic response to audiences increasingly wary of over-solicited major accounts and obvious placements. Niche relevance and proximity have become the most valuable assets in the market , far surpassing simple mass recognition.

The end of the one-shot deal

The majority of influencers now favor long-term collaborations , and the most experienced brands understand why: a creator who talks about a brand repeatedly over several months creates a sense of familiarity and credibility that a single post cannot build. This trend toward long-term ambassador programs is gradually replacing one-off activations, even if managing them is more complex and requires rigorous monitoring from the teams.

Social commerce as a new playing field

Social media has become the single point of sale. The customer journey has been streamlined : discovery, influencer recommendation, and purchase all take place in under 30 seconds without ever leaving the app. This shift towards integrated commerce has radically changed the way influencer campaigns are designed . Influence is no longer just about generating brand awareness, but about driving conversions directly within the social media environment.

Content production as a selection criterion

Creators have profoundly professionalized their work. The days of an influencer filming themselves alone in their bedroom with a cheap camera are over: creators now produce creative, spectacular, and daring video concepts, surrounded by audiovisual experts, with productions that rival television. This rise in quality redefines what a brand can expect from a collaboration and reinforces the importance of choosing creators based on their creative talent as much as their audience.

Which companies can turn to influencer marketing?

The image of influencer marketing as a tool reserved for fashion, beauty, or lifestyle brands is a thing of the past. In recent years, we've seen an increase in market share in the high-tech , home and garden , and fitness sectors, with growing demand in more niche sectors like finance. B2B and financial services are also accelerating their investments. Even NGOs like the WWF are launching influencer campaigns to raise awareness.

In reality, any organization that has something to communicate to an audience that consumes content on social networks (which is almost all of them!) can find in influencer marketing a lever suited to its objectives , provided that it does not repeat the classic mistakes.

The first of these mistakes is believing that influence is only relevant beyond a certain budget. Nano and micro-influencers have precisely democratized access to this lever by offering collaborations at reasonable costs. A regional SME, a niche e-commerce business, or a startup in its launch phase can derive just as much value from a well-constructed campaign with local creators as a large corporation can from a national activation.

The second mistake is thinking that certain sectors are "too serious" for influence. Health, law, finance, education: these fields have their own leading figures , experts who have built highly engaged communities around specific topics.

The golden rules of influencer marketing in 2026

The sector has changed. The rules that allowed success in 2020 are no longer sufficient, and some practices from that time are now explicitly regulated by law.

In France, since January 1, 2026, a written contract is mandatory for any partnership between an advertiser and an influencer exceeding €1,000 excluding VAT , including remuneration and benefits in kind (gifted products, trips, invitations), calculated within the same calendar year. This threshold is assessed per advertiser and per promotional objective, meaning that cumulative gifting can quickly become subject to this requirement. France is currently the most advanced country in Europe in the legal definition of influencer status. See Decree No. 2025-1137 of November 28, 2025 .

Beyond compliance, there are also golden rules for success in influencer marketing in 2026, and the first of these is duration as a factor in increasing returns. A one-off campaign generates fleeting visibility. An ambassador program built over several months generates familiarity, repetition, and progressive credibility that cannot be bought with a single post, regardless of the creator's audience. The most successful brands in influencer marketing treat their best collaborations as relationships to cultivate, not as space purchases.

Another golden rule to follow is, of course , audience quality analysis . In 2026, continuing to choose influencers based solely on their displayed follower count without verifying the actual quality of their audience is tantamount to paying for metrics that reveal nothing about real impact. Brands must now prioritize creators with a small but loyal following. This verification is the first step in a serious strategy.

Now that you know more about influencer marketing in 2026, are you ready to start a strategy? Don't hesitate to contact our teams to discuss it in more detail.

Frequently Asked Questions

Why has influencer marketing become essential in 2026?

Because consumers have profoundly changed their information-seeking and purchasing habits. They spend an average of more than 18 hours a week on social media, where they go to discover products, gather reviews, and make purchases. Recommendations from creators they trust have become one of the most effective touchpoints in the buying journey.

How will AI transform influencer marketing in 2026?

AI primarily operates in three areas: identifying the most relevant creators for a given brand (by cross-referencing thousands of signals beyond surface-level metrics), predictive engagement analysis before campaign launch, and optimizing formats and messages based on real-time audience behavior. That said, AI remains a tool to support human strategy.

Is influencer marketing suitable for small businesses with limited budgets?

Yes, and this is one of the major developments in the sector. The rise of nano and micro-influencers has democratized access to this channel. A well-structured collaboration with local or niche creators can generate significant results with reasonable budgets.