Social Media Marketing Agencies in United States

51 social media marketing agencies are listed in United States. 42 have been assessed on the Agency List Score as of October 2026; the highest-ranked is Metter Media at 97.5.

Ranked · 34 of 42 assessed

Ordered by Agency List Score
#1 of 42 assessed
Metter Media
98

Social media management and strategy for diverse industries

Influencer and Creator CollaborationsOrganic Social ManagementPaid Social Execution
#2 of 42 assessed
Nativa Multicultural Marketing Agency
98

Connecting brands with diverse audiences through data and culture

Influencer and Creator CollaborationsOrganic Social ManagementPaid Social Execution
#3 of 42 assessed
Socialdeviant
97

Social-first creative agency with a focus on digital engagement

Influencer and Creator CollaborationsSocial Strategy
#4 of 42 assessed
Sociallyin
97

Data-driven social media strategies and content production

Influencer and Creator CollaborationsOrganic Social ManagementPaid Social Execution
#5 of 42 assessed
Fresh Content Society
96

Social media strategy and management for growth-focused brands

Influencer and Creator CollaborationsOrganic Social ManagementPaid Social Execution
#6 of 42 assessed
Eagles Media Enterprises
96

SEO, local search, and web management for transportation, med spa, and wholesale clients

Content MarketingSearch Engine OptimizationSocial Media Management (SMM)
#7 of 42 assessed
Thelab
96

Designs platforms that convert and marketing that moves the needle.

Social Strategy
#8 of 42 assessed
Citrus Advertising
96

Brand launches, Hispanic marketing, and retail media planning driven by real-time data

Social Content ProductionSocial Strategy
#9 of 42 assessed
Mellbe
96
Verified

Social media marketing across Facebook, Instagram, and LinkedIn

Accessibility AuditsAccessibility DesignAd Operations and Trafficking
#10 of 42 assessed
Walk With You Marketing
96
Verified

HubSpot Platinum Partner offering SEO, SEM, social, and virtual CMO leadership

Ads ManagementAnalytics & ReportingContent Marketing
#11 of 42 assessed
Jatagan Security
95
Verified

AI-augmented outdoor video security and 24/7 monitoring for high-risk properties

Monitoring and Uptime SLOsSecurity and WAFSecurity Audits and Risk Assessment
#12 of 42 assessed
Plural
95

Social-first content production and strategy for diverse industries

Influencer and Creator CollaborationsOrganic Social ManagementPaid Social Execution
#13 of 42 assessed
Reach Agency
94

Creator-driven content and strategy for cultural influence

Always On Ambassador ProgramsCampaign ManagementContracting and Payments
#14 of 42 assessed
Real-time Outsource
91

AI-powered marketing and automation for scalable growth

AI Strategy and GovernanceComputer VisionGenerative AI Applications
#15 of 42 assessed
Socialfly NY
90

Social media management and influencer marketing for brand engagement

Influencer and Creator CollaborationsOrganic Social ManagementPaid Social Execution
#16 of 42 assessed
Avenue Z
78
Verified

Driving revenue and reputation through media and technology solutions

A B TestingAccessibility DesignAd Operations and Trafficking
#17 of 42 assessed
Winslow Ranch Marketing
73

Geofencing and SEO consulting for Indiana businesses

Influencer and Creator CollaborationsOrganic Social ManagementPaid Social Execution
#18 of 42 assessed
Smarty Social Media
73

Social media marketing for healthcare and tech brands

Influencer and Creator CollaborationsOrganic Social ManagementPaid Social Execution
#19 of 42 assessed
Sculpt
73

B2B social media marketing for SaaS and enterprise brands

Influencer and Creator CollaborationsOrganic Social ManagementPaid Social Execution
#20 of 42 assessed
Thegosocial
73

Shaking up social media, PR, and influencer marketing

Influencer and Creator CollaborationsOrganic Social ManagementPaid Social Execution
#21 of 42 assessed
The Social Lights
73

Decodes culture to activate fandoms through social media marketing.

Influencer and Creator CollaborationsOrganic Social ManagementPaid Social Execution
#22 of 42 assessed
24/7 Virtual Assistants
73

Design and PPC services for inbound lead capture and search visibility

Back Office ServicesCustomer Support BPOData Entry and Annotation
#23 of 42 assessed
Likeable
73

Social media strategy, content production, and paid media expertise

Influencer and Creator CollaborationsOrganic Social ManagementPaid Social Execution
#23 of 42 assessed
203 Media Group
73
Verified

Local SEO, paid ads, and web design for Connecticut luxury and medical brands

Accessibility DesignAd Operations and TraffickingAds Management

Also in United States · 17 not ranked here

9 have not yet been assessed on the Agency List Score. Alphabetical.

About this ranking

What this page ranks

This page ranks 34 of the 42 assessed social media marketing agencies in United States — the ones carrying a published score — out of 51 listed.

The score measures how well an agency documents its own work in public — named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than described as the client's own results. It does not measure client satisfaction, price, or availability.

Cohorts and awards

Agencies are compared within a cohort — here, Social Media Marketing in United States. A cohort must be large enough to express the band being awarded: at least 8 assessed agencies for a top 25% award, 20 for top 10%, 40 for top 5%, and 300 for top 1%. This one holds 42, so the strongest award available here is top 5%.

The 9 social media marketing agencies not yet assessed are listed on this page but not ranked.

A further 8 were assessed and no published evidence of their work was found, so no score is shown for them.

Read the full methodology

Paid placement

Partner agencies can buy a labelled placement block above the ranking on this page. It is always marked as paid and is never mixed into the ranked list.

Placement is paid; it does not affect the ranking, cohort membership, or any agency's score. Ranking position, cohort membership and the score itself are not for sale.

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Questions

How many social media marketing agencies are in United States?
51 are listed on Agency List in United States. 42 of them have been assessed on the Agency List Score as of October 2026, and 34 of those carry a published score.
Which social media marketing agency in United States is ranked highest?
Metter Media, with an Agency List Score of 97.5, ranks #1 of 42 assessed agencies in Social Media Marketing in United States.
Why are 17 social media marketing agencies listed here but not ranked?
9 of the 51 listed have not yet been assessed on the Agency List Score. A further 8 were assessed and no published evidence of their work was found, so no score is shown for them. They each have a profile and are listed below the ranking, alphabetically, rather than being hidden or mixed into it.
How is the ranking determined?
By Agency List Score, within the Social Media Marketing in United States cohort of 42 assessed agencies. The score is computed from evidence published on each agency's own website: named clients, quantified outcomes, and whether the outcome is attributed to the agency. Paid placement does not affect it.