The Influencer Agency Index USA

Ogilvy ranks first for combining global creative scale with some of the strongest documented beauty outcomes in the dataset. Its Vaseline work transformed creator-originated skincare hacks into a verified content and product platform, increasing brand mentions by 1,293%, reaching more than 1.5 billion households and lifting e-commerce sales by 43%. For CeraVe, the Michael Cera campaign generated 32 billion impressions, more than 2,000 media articles and a 25% sales increase. Dove campaigns have also delivered 54 million video views, 567,000 engagements and measurable gains in purchase intent. These results show an agency capable of connecting creator culture, earned media and commercial performance rather than optimising for impressions alone. Ogilvy is best suited to multinational beauty groups that need a globally consistent platform with local relevance, senior creative leadership and rigorous execution across influencer marketing, social, PR, commerce and brand building. For US brands, this record supports Ogilvy as a credible shortlist candidate for accountable, scaled influencer execution.

Edelman approaches fashion influence through trust, culture, earned media, and reputation rather than as a boutique creator agency. That perspective helps campaigns withstand scrutiny, earn press, and coordinate celebrity, influencer, experiential, and crisis disciplines. Its eBay “Wear ’Em Out Store” made sneaker resale culturally tangible by discounting shoes by up to 70% when buyers wore them out of the store. Offset fronted the activation, influencer content supported it, and Cardi B and Quincy Taylor Brown amplified it organically. Edelman reports 99% participation, a 25% year-on-year sales increase, more than 60 media placements, a 2,000% surge in “eBay sneaker” mentions, and a 127% improvement in positive sentiment. The work also won a Cannes Lions Bronze in PR. Edelman’s creator practice adds vetting, business affairs, risk support, social-first production, and measurement. For US brands, this record supports Edelman as a credible shortlist candidate for accountable, scaled influencer execution.

Whalar runs full-funnel creator campaigns backed by strong measurement credentials: Nielsen attributed $2.41 ROI per dollar spent across its campaigns. Client work spans IKEA, NFL, and Activision, with the IKEA TikTok campaign alone pulling 248.3M views and 41,000 organic remixes. Multiple Shorty and Global Influencer Marketing Award wins reinforce its track record across verticals. For enterprise buyers, the differentiator is the connection between creator-led storytelling and accountable US influencer marketing performance rather than reach alone. The agency is best suited to brands that need senior strategic oversight, disciplined creator selection, brand-safe execution, and reporting that can stand up to procurement scrutiny. Where public case studies stop at awareness or engagement, buyers should request conversion, incrementality, and paid-amplification data before appointment. Its documented outcomes make it particularly relevant for marketers who need creative ambition supported by independent measurement and credible business evidence.

Founded and headquartered in Boston, MA, Acceleration Partners is a performance-focused agency with a team of 201 to 500 people specializing in affiliate, influencer, and growth marketing across fashion, beauty, health, retail, and e-commerce. Its work centers on building and managing affiliate programs, recruiting content creators and publisher partners, optimizing commission structures, and running paid performance campaigns across platforms. Clients include Target, Crocs, Reebok, Instacart, Allbirds, Stitch Fix, and Swarovski, among many others. Case study results give a concrete sense of scale: a Millennial-focused rewards app saw new member sign-ups grow 1,430% in six months, and a campaign migration saved one unnamed client $560,000 in under a year. For Noom's UK market, the agency negotiated a hybrid payment deal with The Independent that helped generate 2,600-plus enrollments and a 267% year-over-year increase in sign-ups. For US brands, this record supports Acceleration Partners, LLC as a credible shortlist candidate for accountable, scaled influencer execution.

Viral Nation has demonstrated that creator marketing can translate directly into beauty commerce. Its launch work for e.l.f. Cosmetics with Mikayla generated 18.9 million views within 24 hours, produced an estimated $857,000 in earned media value and sold 50,000 units in ten hours, taking the product to number one across all US TikTok Shop categories. This combination of cultural reach and immediate sales performance is the clearest reason for Viral Nation’s inclusion. The agency connects influencer strategy, talent management, social creative, paid amplification and proprietary measurement within one operating model. That structure enables successful organic content to be converted quickly into scalable performance media. Viral Nation is particularly well suited to enterprise beauty brands planning high-impact launches, TikTok Shop activity or creator partnerships requiring close coordination between content, inventory and commerce. For US brands, this record supports Viral Nation as a credible shortlist candidate for accountable, scaled influencer execution.

NeoReach brings enterprise infrastructure, creator data, paid amplification, and measurement to fashion influence. Its public fashion library is smaller than those of category specialists, but it contains named, quantified work rather than unsupported brand associations. For Macy’s, NeoReach activated four Texas fashion creators to promote Dallas’s Market by Macy’s through “Story Tours.” The campaign produced more than 226,000 views, over 2,000 engagements, $2,698 in reported engagement value, and a 1.6-times return on investment. NeoReach also lists two SHEIN programs: a TikTok campaign reached 2.6 million people and generated 298,000 views and 21,200 engagements, while a Baltic Born program reported 588,300 reach, 228,000 views, and 6,900 likes. Its broader services include creator sourcing, contracting, product seeding, events, UGC, paid media, and API-supported reporting. For US brands, this record supports NeoReach as a credible shortlist candidate for accountable, scaled influencer execution. Procurement teams should still validate channel-level attribution, usage rights, brand safety, and reporting against the objectives of the proposed engagement.

VaynerMedia is relevant to US influencer marketing, but the published evidence reviewed for this ranking does not provide a named campaign with sufficiently clear, independently checkable performance outcomes. That distinction matters: client logos, reach claims, and general service descriptions are not substitutes for proof of sales, qualified demand, brand lift, product adoption, or incremental revenue. The available record places the agency in New York City, United States, yet buyers should validate its creator-selection process, platform expertise, content controls, usage-rights management, paid amplification, brand-safety standards, and reporting methodology directly. Until stronger case evidence is published, VaynerMedia should be assessed primarily on strategic fit, market access, and execution capability rather than a demonstrated results advantage. It may still suit brands seeking a responsive specialist, but procurement teams should request references, channel-level benchmarks, attribution methodology, and examples tied to comparable commercial objectives before appointment.

The Goat Agency offers global creator strategy, content, paid media, commerce, events, and measurement backed by campaign data. Its clearest fashion proof is Calvin Klein’s holiday campaign. Eight fashion and lifestyle creators produced Instagram Reels, TikToks, and Stories, then Goat amplified the work through Meta and TikTok media. The agency reports a 7.02 return on ad spend, 34,000 clicks, and 6,700 purchases, demonstrating lower-funnel impact rather than reach alone. Its practice names Burberry, LVMH, Mountain Warehouse, New Look, and TK Maxx among clients, although those names are presented publicly as credentials rather than detailed case studies. The agency’s operational scale and fashion roster are broader than the quantified portfolio available for independent review. Even so, the Calvin Klein results validate Goat’s central proposition—combining creator content with paid distribution and commerce optimization. For US brands, this record supports The Goat Agency as a credible shortlist candidate for accountable, scaled influencer execution.

Influential is relevant to US influencer marketing, but the published evidence reviewed for this ranking does not provide a named campaign with sufficiently clear, independently checkable performance outcomes. That distinction matters: client logos, reach claims, and general service descriptions are not substitutes for proof of sales, qualified demand, brand lift, product adoption, or incremental revenue. The available record places the agency in Las Vegas, NV, United States, yet buyers should validate its creator-selection process, platform expertise, content controls, usage-rights management, paid amplification, brand-safety standards, and reporting methodology directly. Until stronger case evidence is published, Influential should be assessed primarily on strategic fit, market access, and execution capability rather than a demonstrated results advantage. It may still suit brands seeking a responsive specialist, but procurement teams should request references, channel-level benchmarks, attribution methodology, and examples tied to comparable commercial objectives before appointment.

HireInfluence is a white-glove influencer agency with evidence across apparel, accessories, retail launches, and experiential content. Its Lee Jeans campaign selected four male creators to demonstrate Extreme Motion denim to Gen Z and millennial audiences. The work delivered 1.3 million impressions, 1.2 million reach, 304,000 video views, and an 8.59% engagement rate. For Walmart’s MTV capsule collection, HireInfluence reports 16.1 million impressions, 217,000 engagements, and a $0.10 cost per engagement. Its GOLDTOE work reached still greater scale, with 33 million impressions, 1.4 million engagements, and a reported $0.035 cost per engagement. Services include manual curation, campaign management, activations, paid amplification, and reporting on media value, sentiment, and conversions. That hands-on model suits fashion campaigns where fit, styling, and production details matter greatly. For US brands, this record supports HireInfluence as a credible shortlist candidate for accountable, scaled influencer execution. Procurement teams should still validate channel-level attribution, usage rights, brand safety, and reporting against the objectives of the proposed engagement.

Open Influence combines creator discovery, strategy, management, paid social, and production across American, European, and Asian markets. Its strongest fashion case is adidas Originals’ “The Daily Original,” reasserting adidas’ sport-to-culture heritage through creators’ cultural contributions. The TikTok program targeted more than 22.6 million followers through 25 posts and generated over 957,000 views, 14,600 engagements, and 657 shares or saves. Earlier work for Anthropologie’s #50StatesOfDenim campaign showed another useful capability: finding 50 locally relevant micro-influencers, one in every US state, to demonstrate how women styled denim. Open Influence also documents creator-led Macy’s fashion content and maintains a dedicated fashion practice, but much of that public material is descriptive rather than results-heavy. The evidence therefore supports sound casting, geographic reach, and visual production more strongly than a large library of fashion conversion studies. For US brands, this record supports Open Influence as a credible shortlist candidate for accountable, scaled influencer execution.

Obviously builds large creator networks and high-volume content using proprietary technology, first-party data, and live reporting. Fashion sits within its lifestyle and retail practice, while its origin story offers proof. Founder Mae Karwowski calls Uniqlo its first client: there, Obviously activated 1,000 micro-influencers—from grandmothers and skaters to restaurateurs and fashion models—to introduce AIRism T-shirts through diverse, everyday styling. Today, the agency publicly names Converse and URBN among select partners and reports more than 152,000 influencer collaborations, five billion-plus organic impressions, and over 425,000 content pieces across all categories. Those aggregate totals demonstrate scale, though they should not be read as fashion-only results. Obviously’s strongest differentiators are custom owned creator communities, always-on ambassador programs, seeding, quick-turn content, commerce-ready UGC, and competitive intelligence. For US brands, this record supports Obviously as a credible shortlist candidate for accountable, scaled influencer execution. Procurement teams should still validate channel-level attribution, usage rights, brand safety, and reporting against the objectives of the proposed engagement.

inBeat is relevant to US influencer marketing, but the published evidence reviewed for this ranking does not provide a named campaign with sufficiently clear, independently checkable performance outcomes. That distinction matters: client logos, reach claims, and general service descriptions are not substitutes for proof of sales, qualified demand, brand lift, product adoption, or incremental revenue. The available record places the agency in Los Angeles, CA, United States, yet buyers should validate its creator-selection process, platform expertise, content controls, usage-rights management, paid amplification, brand-safety standards, and reporting methodology directly. Until stronger case evidence is published, inBeat should be assessed primarily on strategic fit, market access, and execution capability rather than a demonstrated results advantage. It may still suit brands seeking a responsive specialist, but procurement teams should request references, channel-level benchmarks, attribution methodology, and examples tied to comparable commercial objectives before appointment.

Ubiquitous is relevant to US influencer marketing, but the published evidence reviewed for this ranking does not provide a named campaign with sufficiently clear, independently checkable performance outcomes. That distinction matters: client logos, reach claims, and general service descriptions are not substitutes for proof of sales, qualified demand, brand lift, product adoption, or incremental revenue. The available record places the agency in Los Angeles, United States, yet buyers should validate its creator-selection process, platform expertise, content controls, usage-rights management, paid amplification, brand-safety standards, and reporting methodology directly. Until stronger case evidence is published, Ubiquitous should be assessed primarily on strategic fit, market access, and execution capability rather than a demonstrated results advantage. It may still suit brands seeking a responsive specialist, but procurement teams should request references, channel-level benchmarks, attribution methodology, and examples tied to comparable commercial objectives before appointment.

IZEA is relevant to US influencer marketing, but the published evidence reviewed for this ranking does not provide a named campaign with sufficiently clear, independently checkable performance outcomes. That distinction matters: client logos, reach claims, and general service descriptions are not substitutes for proof of sales, qualified demand, brand lift, product adoption, or incremental revenue. The available record places the agency in Orlando, United States, yet buyers should validate its creator-selection process, platform expertise, content controls, usage-rights management, paid amplification, brand-safety standards, and reporting methodology directly. Until stronger case evidence is published, IZEA should be assessed primarily on strategic fit, market access, and execution capability rather than a demonstrated results advantage. It may still suit brands seeking a responsive specialist, but procurement teams should request references, channel-level benchmarks, attribution methodology, and examples tied to comparable commercial objectives before appointment. This evidence threshold protects buyers from mistaking visibility for proven performance.

Allison Worldwide brings an integrated communications perspective to Instagram influencer marketing, making it useful for campaigns that must connect creator content with earned media, paid reach, and website action. Its Discover Soy programme for the U.S. Soybean Export Council combined influencers with paid social, generating more than 400,000 influencer-content views, 16,000 organic Instagram reach, 1.3 million paid-social reach, and 64,000 website visits. For Kimpton, its international Stay Human Creator Collective produced 700,000 influencer impressions and 2.1 billion global media impressions. The evidence shows Allison’s strength lies in turning creator stories into broader reputation, awareness, and measurable traffic outcomes across markets. For enterprise buyers, the differentiator is the connection between creator-led storytelling and accountable Instagram influencer marketing performance rather than reach alone. For US brands, this record supports Allison Worldwide as a credible shortlist candidate for accountable, scaled influencer execution. Procurement teams should still validate channel-level attribution, usage rights, brand safety, and reporting against the objectives of the proposed engagement.

1000heads stands out for turning Instagram campaigns into cultural participation rather than isolated sponsored posts. For Kerrygold, the agency transformed recycled butter packaging into limited-edition knives and used creator storytelling, social content, and experiential hype to generate 1.1 million Instagram reach, 1.3 million views, 11,600 engagements, and 801 new followers. The activation produced eight times the brand’s usual social engagement and sold out every knife. Its Kat Von D Beauty launch offers further proof: Instagram generated 230,000 organic engagements, while the campaign reached 63 million people and helped the brand become Debenhams’ best-selling premium cosmetics label for two consecutive months. For enterprise buyers, the differentiator is the connection between creator-led storytelling and accountable Instagram influencer marketing performance rather than reach alone. For US brands, this record supports 1000heads as a credible shortlist candidate for accountable, scaled influencer execution. Procurement teams should still validate channel-level attribution, usage rights, brand safety, and reporting against the objectives of the proposed engagement.