Top TikTok Marketing Agencies in the U.S.

From trending sounds to thumb-stopping UGC, TikTok is the pulse of modern attention—and the right agency can help you turn views into real growth. Whether you’re in fashion, fintech, beauty, or lifestyle, these creative teams know how to tap into culture and craft campaigns that resonate.

Below are the top TikTok marketing agencies in the U.S. helping brands spark engagement and scale fast on the world’s most dynamic platform.

1. Avenue Z

Avenue Z builds TikTok-first strategies that combine creative ideation, influencer-creator matching, and paid amplification. Their team designs trend-responsive content, tests TikTok ad formats—TopView, Spark Ads, In-Feed—and integrates UGC to build authenticity. Real-time performance tracking enables continuous optimization of sounds, captions, and CTAs to drive engagement and conversions. Their end-to-end approach ensures brand voice and paid strategy work seamlessly to expand reach and drive ROI.

2. inBeat

inBeat is a TikTok-native agency that helps brands scale using creative influencer content amplified with paid media. They connect clients with creators who understand Gen Z dynamics, delivering high-engagement videos that feel native to the platform. Their performance team then amplifies these through paid campaigns optimized for reach and conversions. inBeat’s trend analysis and iterative creative testing drive measurable growth.

3. SociallyIn

Sociallyin offers end-to-end TikTok campaign support from content strategy to editing, paid execution, and community engagement. Their creative-first team conceptualizes campaigns rooted in storytelling and platform relevance. 

They produce everything from short viral clips to longer episodic series, and their paid team sets up precise targeting and optimization across TikTok and Instagram Reels.

4. The Influencer Marketing Factory

The Influencer Marketing Factory is a data-driven influencer agency specializing in TikTok celebrity and creator partnerships. They identify high-performing TikTok influencers, negotiate partnerships, and create custom concepts tailored to each campaign’s objectives. Their blend of creative collaboration and performance metrics ensures campaigns are both trendy and effective.

5. True North Social

True North Social delivers a full TikTok solution—creative content, optimized posting, paid amplification, and analysis. They collaborate with creators to craft native content aligned with TikTok trends, then deploy data-driven ad strategies to boost reach and conversion. 

Known for deep analytics and hands-on consulting, True North Social helps brands like Thrive Societe and The Orlando Hotel gain traction in competitive verticals.

6. VaynerMedia

VaynerMedia integrates TikTok into broader brand strategies, using performance, cultural strategy, and content production. With a team of creators and analysts, they execute campaigns across TikTok, Instagram, and YouTube. Their “day in the life” approach keeps content fresh and authentic, supported by targeting and ad optimization to ensure brand voice resonates at scale.

7. MuteSix

MuteSix was one of the first agencies to partner with TikTok, and continues to lead in media buying, creative production, and measurement strategy. Based in California, they’ve helped brands scale using native video formats, Spark Ads, and high-volume creative testing. Their TikTok campaigns focus on performance efficiency, utilizing iterative testing and audience insights to maximize ROAS.

Accelerate Your TikTok Growth Strategy

TikTok success demands creativity, cultural authenticity, and performance awareness. These agencies blend all three to turn trends into business drivers and creators into amplifiers.

If you’re ready to launch standout TikTok campaigns backed by paid strategy, connect with Avenue Z here.