Our USA social media marketing agency directory is built on five main ranking criteria and reviewed by a team of 12 experts, supported by over 3,500 verified client reviews. This gives you a clear and reliable way to choose the right partner.

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

United States × Manufacturing × $50,000 & Up ×Clear Filters
  • Find clarity in chaos

    Major Tom is based in New York, in the United States, and delivers social media marketing alongside paid media, SEO, and web design for enterprise and mid-market brands. Clients including PepsiCo, SAP, and DoorDash have partnered with the agency since its 2000 founding...

    Top Services:

    • Digital Services
    • Digital Marketing
    • Digital Strategy
    • WordPress Website Design
    • Branding
    • Show more
    Location
    New York City, New York
    Number of Employees
    50 - 99
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    15 Projects Listed
  • THE Results-Driven Brand Growth Agency

    Full-service. Independently owned. WBE-certified. We accelerate growth for our clients' brands and businesses by designing and executing smart, data-driven creative campaigns, marketing strategies, and consumer experiences that will help you achieve and surpass your business growth goals faster...

    Top Services:

    • Digital Strategy
    • Digital Marketing
    • Branding
    • Public Relations
    • Social Media Marketing
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    5 Projects Listed
  • Corner The Markets Where You Compete

    TopRight is a transformational marketing services company with headquarters in Atlanta. It was established in 2006 by consultants from renowned management consulting firms (McKinsey, Booz & Company, CSC Index), former Chief Marketing Officers, CXOs, and senior professionals in sales, marketing, and applied...

    Top Services:

    • Digital Marketing
    • Content Marketing
    • Social Media Marketing
    • Branding
    • Show more
    Location
    Atlanta, Georgia
    Number of Employees
    50 - 99
    Average Hourly Rate
    $300/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    10 Projects Listed
  • Building World-Class Social Media Communities That Drives Business Growth.

    FCS is an award winning organic social media marketing agency. Our team of on-house experts become part of your in-house team to deliver social media strategy, social media content creation, community management, influencer management, paid media management and reporting...

    Top Services:

    • Social Media Marketing
    • Content Marketing
    • Video Production
    • Video Marketing
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    4 Projects Listed
  • Bold Ideas. Unconventional Impact.

    At Celtic, we challenge the ordinary, disrupt expectations, and craft unforgettable marketing strategies. With over 30 years of expertise in B2B industries like agriculture, chemistry, food, manufacturing, and pet, we turn bold ideas into tangible success...

    Top Services:

    • Advertising
    • Digital Marketing
    • Creative Services
    • Content Marketing
    • Digital Services
    • Show more
    Location
    Park Ridge, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    4 Projects Listed
  • Built To Flow

    Hot Lava* melts the friction between ideas, people, AI, and execution so the best ideas actually get made...

    Top Services:

    • Creative Services
    • Branding
    • Design Services
    • Video Production
    • Logo Design
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Minimal Budget
    $50,000 & Up
  • AI Marketing Accelerator.

    Looking to increase your company's profits? Marketri is here to help! Our strategic marketing consulting and Fractional CMO firm works on an outsourced basis with early-stage and middle market B2B companies, offering predictive, measurable programs that are designed to push growth. Let us guide you today...

    Top Services:

    • Digital Marketing
    • Social Media Marketing
    • Email Marketing
    • CRO
    • Content Marketing
    • Show more
    Location
    Philadelphia, Pennsylvania
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $50,000 & Up
  • Dominate Your Industry With Real Time Marketing

    Real Time Marketing is a full-service, in-house agency serving home service businesses across the U.S., including plumbers, electricians, HVAC contractors, and more. With 100+ years of combined experience, our team is highly specialized in every aspect of marketing...

    Top Services:

    • PPC
    • SEO
    • Web Design
    • Digital Marketing
    • Social Media Marketing
    • Show more
    Location
    Bradenton, Florida
    Number of Employees
    100 - 249
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $50,000 & Up
  • Your Enduring Partner in Advertising Excellence

    Lessing-Flynn, an advertising agency founded in 1907, boasts a legacy of resilience and evolution in Des Moines, Iowa. Over the years, it has navigated the dynamic industry shifts, continuously adapting to emerging trends and client needs. With a steadfast commitment to excellence and creativity...

    Location
    Des Moines, Iowa
    Number of Employees
    Under 49
    Average Hourly Rate
    $160/hr
    Minimal Budget
    $50,000 & Up

Why companies trust DesignRush

Every agency is independently vetted before it can be listed or ranked

1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
131,657+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
48%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
9

Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.

See how rankings and monetization work.

Social Media Marketing Agency FAQs

What services do social media marketing companies in the US provide?

They provide a wide range of services working as full-funnel partners. They plan strategies, create content, run paid ads, manage communities, work with influencers, and report on performance.

The most common services include:

  • Social media strategy includes social media audits, competitor analysis, audience research, social media calendar planning, and content strategy.  
  • Social media management encompasses content creation, copywriting, content scheduling, and community management. 
  • Paid social media advertising allows brands to pay a social media platform like Facebook, TikTok, or Instagram to display their ads or specific content to their target audience. The average conversion rate that brands can see across all objectives is 1-2%, with top-performing campaigns reaching 3% or more. 
  • Influencer marketing helps brands spread the word about their products or services by partnering with influencers who will feature the brand in their digital content. As research suggests, 69% of consumers are likely to trust an influencer's recommendation over information coming directly from a brand. 
  • Analytics and reporting where agencies track key performance indicators (KPIs) such as reach, engagement, follower growth, link clicks, leads, sales, perform A/B testing, and monitor brand mentions, hashtags, competitors, and industry keywords to stay up to date with the current trends. 

How much does social media marketing cost in the United States?

They typically charge an average of $3,000 to $50,000 per month, depending on the number of social media platforms used for the campaign, posting frequency, campaign type, and industry competition.

A breakdown of costs per social media platform is the following:

  • Facebook: $2,500-$9,000 per month
  • Instagram: $1,000-$1,600 per month
  • X: $900-$1,600 per month
  • LinkedIn: $2,000-$4,000 per month
  • TikTok: $1,000-$50,000 per month
  • Pinterest: $500-$1,500 per month
  • Snapchat: $1,000-$3,000 per month
  • B2B Influencer campaigns: $20,000 to $40,000 for a single campaign

When can clients expect to start seeing a return on their investments (ROI)?

While clients can start seeing initial engagement metrics in the first 3 months of the campaign setup, the more significant return on investment (ROI) will appear after 6 months. The timeline vastly depends on the following factors:

  • Type of marketing (organic or paid) 
  • Business type 
  • Industry 
  • Budget 
  • Content quality 
  • Sales funnel

What are the standard timelines for these types of projects?

For basic projects, timelines range from 2 to 6 weeks, while full-funnel projects can span 6 to 12 months.

Complexity level Strategy Timeline 
Basic1-2 platforms, low-volume content, no paid ads2-6 weeks 
Intermediate Multi-platform, mixed content formats, basic paid ads, community management6-12 weeks 
Advanced Full content strategy + video, influencer work, paid campaigns, detailed analytics3-6 months 
Enterprise / Full-Funnel Multi-team, multi-market, high-volume creative + ads, CRO, social commerce6-12+ months 

What industries typically use these types of services?

Numerous industries rely heavily on a social media marketing agency to reach their target audience and improve ROI. Below you can see a list of the top industries in the United States that use such services: 

  • E-commerce brands
  • DTC (direct-to-consumer)
  • Real estate marketing
  • Restaurant/local business marketing
  • Healthcare and medical practices
  • B2B SaaS and technology
  • Beauty/fashion/lifestyle brands
  • Hospitality and travel