"Influencer marketing" is often treated as a single service, but in practice it is a stack of distinct capabilities: finding the right creators, negotiating and managing them, directing creative, buying paid amplification, and measuring what actually happened. Enterprise brands rarely need all of these in equal measure, and the agencies that provide them tend to specialize. This is a guide to the core influencer marketing services worth understanding in 2026, and to several established agencies known for delivering them well.
It is not a ranking from best to worst. The agencies below appear in no particular order of quality, and each brings a different strength. The right provider depends entirely on which of these services a brand most needs. As always, brands should verify current capabilities, availability, and pricing directly, since offerings in this space change quickly.
The Core Services to Look For
Before the providers, it helps to name the services themselves. A full-service influencer marketing engagement generally covers creator sourcing and vetting, contracting and relationship management, creative direction and content production, campaign execution across platforms, paid amplification of the strongest content, and attribution and reporting. Some brands want all of these handled end to end. Others need only a subset, such as sourcing and measurement, and prefer to keep creative in house. Knowing which you need is the first step to choosing a provider.
1. HireInfluence
HireInfluence is a full-service enterprise influencer marketing agency founded in 2011, and it is built around delivering the entire service stack as a single managed program rather than a self-service tool. Headquartered in Texas, with offices in Houston, The Woodlands, Austin, Los Angeles, and New York, it runs with a team of 25 or more specialists across more than ten states.
Across the core services, HireInfluence handles influencer sourcing and casting, creative strategy and content production, cross-channel campaign execution, paid amplification, and analytics, coordinated end to end for the client. The agency's work with recognizable brands illustrates the point, including campaigns for Microsoft, Walmart, Meta, Grammarly, Ricola, MTV, Coca-Cola, Target, McDonald's, Oreo, and Southwest Airlines.
The results give a sense of the scale these services operate at. The agency's Ricola #CoatYourThroat program generated 26 million impressions and 20.5 million reach across 18 influencers, converting to 62,500 retail clicks, while its Grammarly program ran 133 creators to 214 million impressions and 33.1 million views. HireInfluence has also earned formal recognition for its work, including being named Agency of the Year at the 2024 MUSE Creative Awards and taking Best Influencer Marketing Partnership at the 2025 Digiday Media Awards. It has been a TikTok Shop Lite Program partner since July 2024, which matters for brands whose service needs extend into social commerce rather than awareness alone.
HireInfluence fits a brand that wants the full service stack delivered as one hands-on, managed program by an established agency.
2. Viral Nation
Viral Nation is a global social and creator agency founded in 2014 in Canada. Beyond campaign services, it is known for operating a talent-representation arm and for investing in proprietary technology aimed at creator intelligence and brand safety, which places its service offering somewhere between an agency and a technology provider.
On the service question, Viral Nation suits a brand that wants campaign execution and creator representation combined under one roof, with a technology layer supporting both, and that is comfortable working with a large global agency group. Brands should confirm the current scope of these services directly with the agency.
3. Obviously
Obviously is a technology-led influencer marketing agency founded in 2014 and headquartered in New York, with a history of delivering large-scale, complex campaigns for enterprise clients. It was acquired by the global holding company WPP, which connects its services to a major agency network.
In service terms, Obviously fits an enterprise brand that values a technology-forward approach to campaign efficiency and reporting, and that may draw on the resources of a large holding-company structure. As with any provider inside a larger network, brands should clarify how their specific engagement is staffed and delivered.
4. Billion Dollar Boy
Billion Dollar Boy is a creative agency for the influencer age, founded in 2014 in London and operating transatlantically across North America and Europe. It remains one of the larger independent agencies in a category that has increasingly consolidated, and it was named Social/Influencer Agency of the Year at the 2025 ADWEEK awards.
For brands weighing services, Billion Dollar Boy fits those wanting creatively-driven campaign work from an independent partner with genuine multi-market reach, particularly across both the US and Europe. Brands should confirm regional service coverage for their specific markets.
5. Ubiquitous
Ubiquitous is a full-service influencer marketing agency founded in 2021 in the United States, known for a data-driven service model and a particular strength in short-form video and TikTok-forward campaigns. In late 2025 it was acquired by the influencer marketing platform Humanz, linking its services to a broader technology platform.
On services, Ubiquitous fits a brand prioritizing short-form and TikTok-led campaigns with an emphasis on performance and analytics, including high-growth companies scaling their first serious influencer programs. Given how recently its ownership changed, brands should confirm current service structure directly.
Matching Services to Your Needs
The most useful way to read this list is by service need rather than by name. A brand that wants every part of the stack handled end to end by an established, hands-on agency will weigh a different provider than one that primarily wants a technology platform, a talent-representation relationship, multi-market creative reach, or a TikTok-first performance engine. Region and independence matter too, as does whether a brand prefers a standalone agency or one inside a holding company.
A practical next step is to decide which two or three services matter most for the specific program a brand intends to run, shortlist the providers whose strengths align with those services, and then evaluate each on current capabilities, relevant category experience, measurement approach, and fit. Awards and client rosters are useful signals of track record, but the decision ultimately comes down to which provider is best equipped for the services a brand actually needs.
