Top 17 Social Media Marketing Agencies in the U.S. (2026)

You're looking for a Social Media marketing agency in the United States, but don't know where to start?

With the thousands of social media marketing agencies out there, it's possible to know who's the perfect fit for your brand, and who'll deliver the results you'll need to see.

It's exactly why we wrote this article.

In this post, you'll see a breakdown of the best social media marketing agencies in the U.S that specialize in Social Strategy, Social Media Management, Content Creation, Paid Social Advertising, Influencer Marketing, and more.

Ready to learn more? Let's dive in.

But how exactly did we come up with this particular list? What made some agencies make it and others not even get a head nod or a mention? We’ll share our criteria with you below.

The Depth and Expertise of the Team

A top agency boasts a team of seasoned experts in social media with a track record of innovative campaigns.

But knowing that one person doesn’t do it all is important. For example, the same person won’t produce your videography, create your social content, and run your Paid Social campaigns.

We look for agencies with various subject matter experts so that you can leverage a one-stop shop that can get the job done.

Their Business and Industry Knowledge

Let’s face it—the right agency will have experience in your industry and will have the wherewithal to learn your business.

The best agencies stay ahead by understanding market dynamics, emerging technologies, and consumer behavior. Their insights drive impactful strategies.

Their Client List and Retention

An agency’s client roster will speak volumes. We want to see that they can attract prospective clients and retain the ones they already have.

This demonstrates consistency and shows that you’ll be just as important to them one year in than the day you signed on the proverbial dotted line.

Their Ability to Communicate

You have a business to run and must ensure the latest and greatest content and messaging is getting out in front of your client’s customer base. For this reason, communication can be the cornerstone of success.

The best agencies listen attentively to their client's needs, provide clear updates, and foster collaboration.

Get ready to explore the best social media marketing agencies in the USA for 2023. We've picked 17 top-notch agencies known for their expertise, knowledge, impressive clients, and great communication. Let's dive into the leaders of the digital world.

1. The Social Shepherd

The Social Shepherd is regarded as one of the leading Social Media Marketing agencies in the United States, working with large, mid-market and fast-growth scale-ups.

Our team of 70+ sit across our offices in New York, Miami, and hubs across the United States, and a team in the UK, and specialize in their specific areas:

We've worked with brands such as UNIQLO, Lavazza, ASICS, Passenger, BARK and many more.

See more details of our services here:

Strategy

We architect and implement intergrated social strategies that integrate channel-native storytelling with community-led growth, ensuring your social presence acts as a self-sustaining engine for brand authority and commerce.

• Social Proposition, Persona Development, & Tone of Voice.
• Community, Content, & Platform-specific Channel Strategy.
• KPI and Measurement Framework
• End-to-end Social Strategy

Channel & Community Management

We provide end-to-end management of your social presence, from strategic outbound engagement to scheduling and profile optimisation, ensuring your community thrives, and your brand voice remains consistent across every platform.

• Scheduling & Channel Management
• Inbound & Outbound Community Management
• Deep relationships with each platform, through agency partnerships
• Proprietary-built tool for Community Management measurement

Content Creation

Our social-first content engine balances trend-led reactive content through to cinematic social campaigns, ensuring your brand remains relevant and relatable.

• Reactive, trend and culture-led Content
• Planned, original content
• Social campaigns & activations
• Social Search Optimisation

Trend Analysis & Social Insights

Providing data-driven clarity through our custom social insights solution, helping you understand the ‘why’ behind the ‘what.’ We evolve your reporting from topline metrics into actionable business intelligence storytelling.

• Social Search Insights
• Audience & Creator Insights
• Bespoke Built Reporting, not off-the-shelf reporting.

Creative

In-house creative and production team creating social-first content.

Paid

Performance Paid Social team, managing media across the social channels.

Influencer and UGC

• End-to-end Influencer campaigns
• Sourcing, outreach, negotiations, briefing, and delivery
• UGC for organic and paid channels

TikTok Shop

• Shop Set Up, Optimisation & Product Bundling
• Creator Affiliate Recruitment
• TikTok Content
• TikTok Ads

So, if you're interested in working with The Social Shepherd, click the button below to schedule a call with our team.

2. Faceplant

Meet Faceplant, a creatively-led social agency hailing from Austin, Texas.

With a knack for representing top-tier brands like Netflix, San Pellegrino, IHG Hotels & Resorts, iFly, and Swish Dental, they know how to deliver results for various industries.

What sets them apart is their data-driven creative strategy and ROI-focused content creation. Faceplant delivers fresh, engaging content monthly to combat viewer fatigue, ensuring your brand stays in the spotlight and helping you reach new audiences and expand your customer base.

Here are some of the impressive stats that Faceplant shares on their website:

• They reduced Cost Per Click (CPC) from $4.48 to $1.21 for iFly.

• They reduced CPC by 46% and aided in a 50% increase in net sales for Copper Moon Coffee.

3. Umbrella

Introducing Umbrella, the full-service social creative digital agency based in the heart of Los Angeles.

They cater to ambitious brands aiming to elevate their visual content, branding, and digital marketing strategies across the most influential platforms.

A team with diverse expertise in marketing, tech startups, e-commerce, social media, and fashion crafts its success story.

Their services include:

• Brand development

• Content production

• Social media marketing

• Digital Marketing

• Strategic partnerships, including influencer marketing and product placements

4. Firebelly

Firebelly is a social media marketing agency with team members spanning across the United States of America with a flare for creativity.

They focus primarily on the food and beverage industry, and they've curated an impressive client roster featuring Fiji Water, Abbot's Butcher, Karma, Cisco, and Sony.

Their diverse geographical presence and expertise make Firebelly a formidable force in the world of marketing and branding. Their services include:

• Content creation

• Social media management

• Social media advertising

• Influencer marketing

5. We Are Social

We Are Social, a global socially-led creative agency rooted in New York City and Los Angeles.

They're a global powerhouse with an impressive network of 19 global offices and a talented team of over 1300 professionals.

In 2023, they merged with The Narrative Group, blending their brand-embedding expertise with social media capabilities to create a culture-focused agency.

Clients include Adidas, Barilla, EA Sports, and eBay. They offer full-service social marketing, creative, media, and technical prowess, deeply rooted in understanding online culture and social behaviors.

6. Inbeat

Inbeat is a global agency with a prominent presence in major cities like New York City, Los Angeles, Montreal, Toronto, Singapore, Paris, Miami, and London.

Their focus is working with Creators, on TikTok utilizing paid media distribution to scale your brand.

Inbeat proudly represents brands such as Nordstrom, Aura, Chatbooks, and Prose, making them a go-to choice for crafting compelling content and harnessing the influence of top-tier brands in the digital landscape.

7. The Shelf

The Shelf is a leading full-service social influencer marketing agency equipped with a proprietary SaaS platform of its own.

This platform allows them to plan, execute, manage, and optimize creative and strategic influencer campaigns seamlessly.

Their impressive clientele includes brands like Hulu, KidzBop, Pilot, and Famous Footwear. The Shelf's expertise spans various verticals, ranging from apps and software to beauty, fashion, food, parenting, outdoor, home decor, and social causes, making it a versatile partner in influencer marketing.

Check out these impressive stats!

• Over 167 million engagements

• Over 8,000 influencer partnerships

• Over 70,000 pics and pieces of content

8. Acceleration Partners

Acceleration Partners is a leading force in partnership marketing, serving renowned clients like Reebok, Columbia, Renogy, and Bonafide.

Their expertise extends to various partnership types, from traditional affiliate marketing and content to influencer and brand-to-brand collaborations on social media.

They cater to diverse industries, including retail, DTC, technology, B2B, finance, health and wellness, and travel. Acceleration Partners is trusted, driving effective marketing strategies through strategic partnerships, with locations in Boston, London, Berlin, Singapore, and Sydney.

9. Influicity

Influicity is your one-stop shop for influencer marketing on social media, and more.

Beyond connecting you with influencers, they excel in podcast management, content creation, and paid media services.

Their extensive client roster includes industry giants like P&G, Universal, Toyota, and Warner Bros. Pictures.

Operating in diverse verticals such as CPG, entertainment, automotive, finance, and more, Influicity has a wide-reaching impact.

With locations in major cities like New York, Los Angeles, San Francisco, Chicago, and beyond, they're your go-to partner for comprehensive marketing solutions.

10. Ignite Visibility

Ignite Visibility are masters of full-service digital strategy, paid media, SEO, social media, creative, email, and beyond.

While not exclusively social media marketing specialists, they offer a comprehensive suite of services that covers Social Media & PR.

They've earned their reputation with notable clients like Jazzercise, Inc., Rocket Resume, and Teledirect. Based in sunny La Jolla, California, Ignite Visibility is your go-to partner for various digital marketing needs, making them a versatile choice for businesses looking for full-service support.

Take a look at these results from some of their posted case studies:

• 22,707% increase in organic impressions through a targeted social media campaign

• 250% increase in lead volume through a paid media campaign

11. ROAR Media

ROAR Media is your one-stop destination for a full spectrum of advertising, creative, and public relations solutions.

They can do everything from events and experiential marketing to influencer relations, media buying, crisis management, and beyond.

Based in Coral Gables, Florida, ROAR Media serves prestigious clients like Royal Caribbean Cruise Lines, Latam Airlines, Diageo, Lennar, and Sandals and Beaches Resorts.

12. Movement Strategy

Movement Strategy is a prominent social media management agency with a distinguished clientele that includes Klarna, Under Armour, and Prime Video.

They offer social media management services from offices in Los Angeles, Denver, New York City, and even the Decentraland metaverse.

From audience development to metaverse marketing, Movement Strategy covers it all, including social personas, community management, influencer partnerships, paid media, Web3, NFTs, PR, and robust optimization and reporting capabilities.

13. Brick Media

Brick Media, headquartered in Tampa, Florida, is a versatile social media management agency.

While their client roster features prominent names like Pridestaff, NAIOP, SeaSucker, and VaynerSports, they go beyond social media marketing. Brick Media is also a media buying agency, adept at optimizing ad campaigns.

Notably, they've gained recognition for their unique approach to the four-day workweek, embodying a commitment to efficiency and productivity in their services.

14. Blackhawk

Blackhawk, a full-service social media marketing agency rooted in Austin, Texas, takes your brand to new heights.

Their impressive client portfolio includes Nulo Pet Foods, Cabo Bob's, Pop-A-Lock, and Keller Williams.

Beyond social media strategy and services, Blackhawk offers comprehensive solutions, from brand development and graphic design to brand communications and email marketing.

15. ICUC Social

ICUC Social caters to industries including CPG & retail, restaurant & food services, news & entertainment, financial services, pharma & regulated healthcare, technology, gaming, hospitality & tourism, the energy sector, and automotive.

Their client roster features Safelite Auto Glass, Chili's, Boston Pizza, and Mattress Firm. With offices in London, New York, and Montreal, ICUC Social brings global expertise to your social media marketing needs.

Services include:

• Community management

• Social media moderation

• Social media listening & reporting

• Online review management

• Social media strategy

• Consumer insights

• Digital customer care

16. Zipline

Zipline has a presence in Seattle, Spokane, Portland, and Boise.

They specialize in B2B social media marketing across LinkedIn, Facebook, YouTube, Instagram, TikTok, and more.

Offering a range of B2B marketing programs, they can tailor strategies for lead generation, brand awareness, or precise account targeting.

Zipline ensures your success by crafting custom strategies that align with your unique business goals and maximize your impact in the social media marketing world.

17. Leadtail

Leadtail is a go-to B2B social media agency with a prestigious client roster that includes Bill.com, A10, Zuora, BlueJeans by Verizon, and InfluxData.

They excel in various services, from social media management and B2B influencer marketing to social advertising, buyer insights, social events, and employee advocacy programs.

With team members spanning locations like the San Francisco Bay Area, Portland, Oregon, West Haven, Connecticut, Madrid, Spain, Honolulu, Hawaii, Tokyo, Japan, and more, Leadtail offers global expertise.