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Agency Rankings · Updated August 2026

The 10 Best Fitness Influencer Marketing Agencies in US

Compare the top fitness influencer marketing agencies in United States for 2026 — ranked by client reviews, pricing, campaign results, and verified brand clients

1,000+ agencies evaluated 6 scoring factors 15,000+ client reviews analyzed
What the score bar shows
Client reviews 25% Verified clients 20% Campaign results 15% Pricing transparency 10% Team size and seniority 10%
★ Best Overall
1
KWSM: a digital marketing agency

KWSM: a digital marketing agency

Aliso Viejo, United States · Founded 2010 · 10–49 people · hypeandhoney.com ↗

KWSM builds integrated digital campaigns—content, social, ads and websites—for fitness and wellness brands, supporting franchises and product makers like F45 and OYO Fitness.

Avg. rating 5 (12 reviews) Named clients 20 Published case studies 12 Min. budget published
92IC Score / 100
2
Nativz

Nativz

Dallas, United States · Founded 2017 · 10–49 people · nativz.io ↗

Nativz builds websites, runs data-driven digital marketing and analytics for consumer and creator brands, supporting fitness-focused clients like Stealth Health Life and creator JoJo the Fox.

Avg. rating 5 (37 reviews) Named clients 19 Published case studies 10 Min. budget published
91IC Score / 100
3
Top Growth Marketing INC

Top Growth Marketing INC

Los Angeles, United States · Founded 2012 · 10–49 people · topgrowthmarketing.com ↗

Top Growth Marketing INC scales DTC fitness, athleisure and supplement brands via paid media (Meta/Google/TikTok), Klaviyo email/SMS and TikTok Shop affiliate strategies; clients include Hale Bob.

Avg. rating 4.9 (18 reviews) Named clients 20 Published case studies 8 Min. budget published
88IC Score / 100

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4
Geeks360

Geeks360

Brooklyn, United States · Founded 2015 · 10–49 people · geeks360.net ↗

Geeks360 offers SEO, PPC, AI search optimization and web design for nutrition, wellness and consumer-health brands, using data-driven campaigns to convert traffic into measurable revenue; clients include Purlisse.

Avg. rating 5 (15 reviews) Named clients 20 Published case studies 4 Min. budget published
86IC Score / 100
5
Marketing 180

Marketing 180

Palm Coast, United States · Founded 2019 · 10–49 people · marketing180.com ↗

Marketing 180 provides full-service digital marketing — from strategy through execution — for health, fitness and supplement brands, working with clients like Bodybuilding.com and Gold’s Gym.

Avg. rating 5 (11 reviews) Named clients 9 Published case studies 4 Min. budget published
85IC Score / 100
6
Influencer Hero

Influencer Hero

New York, United States · Founded 2017 · 10–49 people · influencer-hero.com ↗

Influencer Hero pairs influencer-marketing technology, data and AI to run creator campaigns, UGC production and performance optimization for fitness brands and creators like Gymshark and lululemon.

Avg. rating 5 (44 reviews) Named clients 20 Published case studies 10 Min. budget on_request
84IC Score / 100
7
LeadOrigin

LeadOrigin

Houston, United States · Founded 2021 · 50–249 people · leadorigin.com ↗

LeadOrigin delivers creative and digital marketing for fitness and athletic-apparel brands, offering omnichannel strategy, branding, influencer partnerships, paid media and analytics for clients like Alphalete and SKIMS.

Avg. rating 5 (35 reviews) Named clients 15 Published case studies 6 Min. budget published
83IC Score / 100
8
Ubiquitous

Ubiquitous

Chattanooga, United States · Founded 2021 · 10–49 people · ubiquitousinfluence.com ↗

Ubiquitous runs end-to-end influencer programs—strategy, creator sourcing, content production, posting, measurement and paid amplification—for consumer and health brands; clients include Amazon and GNC.

Avg. rating 4.8 (37 reviews) Named clients 20 Published case studies 5 Min. budget published
82IC Score / 100
9
The Outloud Group

The Outloud Group

Detroit, United States · Founded 2008 · 50–249 people · outloudgroup.com ↗

The Outloud Group plans and runs influencer campaigns across new-media channels, blending creative content and analytics to promote fitness and wellness brands like AG1 and Chomps.

Avg. rating 5 (62 reviews) Named clients 14 Published case studies 1 Min. budget published
81IC Score / 100
10
Y'all

Y'all

San Antonio, United States · Founded 2018 · 10–49 people · yall.co ↗

Y’all produces high-volume performance creative and data-driven strategy for DTC CPG and fitness brands, using persona research and UGC to scale paid acquisition for clients like FlavCity and ZYN.

Avg. rating 5 (13 reviews) Named clients 6 Published case studies 4 Min. budget published
79IC Score / 100

How we score agencies

Every agency gets an IC Score out of 100, built from seven weighted factors. All inputs come from publicly available information — review platforms, the agencies' own websites. Scores are refreshed monthly.

25%

Client reviews

Average rating across major review platforms, adjusted for review volume so 5 reviews can't beat 300.

20%

Verified clients

Named clients and brand logos we could verify against public sources.

15%

Campaign track record

Published case studies with concrete, checkable results.

10%

Pricing transparency

Published pricing, minimum budgets, or rate ranges score higher than "contact us."

20%

Niche specialization

Share of public work and case studies in this specific niche.

10%

Team & stability

Years in operation and team size, from public company information.

Scores reflect publicly available information as of August 2026 and are opinions based on the methodology above, not statements of fact about service quality.

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