TOP 10 LIST2026

Top 10 Social Media Marketing Agencies in the USA (2026)

The best social media marketing agencies, curated by AgencyCluster.

10 verified agencies
16+ years avg. experience
Updated today

The Top 10

The absolute best in social media marketing

Viral Nation
New York·Mid-Size·12+ yrs·Score: 100

Global digital and social agency group specializing in influencer marketing and social media management for major brands.

Top Rated10+ YearsMid-Size
Social Media Marketing
Disruptive Advertising
Utah·Mid-Size·15+ yrs·Score: 97

A performance marketing agency aligning business goals with the right marketing strategy to deliver breakthrough results.

Top Rated15+ YearsMid-Size
PPC & Performance MarketingSocial Media Marketing
Ignite Visibility
California·Mid-Size·13+ yrs·Score: 97

A premier full-service digital marketing agency with a mission to provide the most effective digital marketing solutions in the industry.

Top Rated10+ YearsMid-Size
PPC & Performance MarketingSEO Services
SmartSites
New Jersey·Enterprise·15+ yrs·Score: 97

America's #1 rated digital marketing agency, offering services in PPC, SEO, web design, and more to businesses of all sizes.

Top Rated15+ YearsEnterprise
PPC & Performance MarketingSEO Services
Sociallyin
Alabama·Mid-Size·15+ yrs·Score: 97

100% social-focused agency with in-house production studios delivering strategy and content for major brands across multiple platforms.

Top Rated15+ YearsMid-Size
Social Media Marketing
WebFX
Pennsylvania·Enterprise·30+ yrs·Score: 97

A digital marketing agency focused on driving revenue for businesses through SEO, PPC, web design, and e-commerce optimization.

Top Rated15+ YearsEnterprise
PPC & Performance MarketingSEO Services
Whalar
California·Mid-Size·10+ yrs·Score: 92

Creator commerce company connecting brands with creators and talent for impactful social media campaigns.

Top Rated10+ YearsMid-Size
Social Media Marketing

Trusted Rankings

Every agency on this list has been reviewed by our editorial team. Rankings are based on our transparent methodology which evaluates credibility, outcomes, and reputation.

No paid rankingsVerified credentialsUpdated regularly

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