Top Social Media Marketing Companies to Watch This Year
Finding the right social media agency can feel confusing.
There are hundreds of social media marketing agencies promising results, but only a few truly help brands grow.
That’s why this 2026 guide lists the best social media agencies in the United States—the ones turning likes into loyal fans and followers into real customers.
A good social media agency doesn’t just post pictures. It learns what people care about, plans a smart strategy, and creates content that gets attention on TikTok, Instagram, YouTube, and Facebook.
Whether you run a small shop or a national brand, the right social media marketing company can help you reach more people every day.
This list highlights 17 agencies leading the way in 2026.
They use clear planning, creative storytelling, and data to prove that social media can drive both awareness and sales.
From paid ads and influencer programs to creative videos and daily posting, these top social media agencies show what’s working right now.
What Is a Social Media Agency and Why It Matters in 2026
A social media agency helps brands show up online the right way.
They plan posts, make videos, run paid ads, and build online communities on platforms like TikTok, Instagram, Facebook, YouTube, and Pinterest.
In 2026, more than 5 billion people use social media every month (Statista 2026). That’s why brands big and small rely on experts to stay visible and relevant.
Hiring the right social media marketing agency can mean the difference between getting noticed—or getting ignored.
Why Brands Are Investing More in Social Media Agencies
According to HubSpot’s 2026 State of Marketing Report, 77% of marketers say social media is their #1 channel for brand growth.
Brands invest in agencies because:
- Algorithms change fast. Agencies keep up.
- Consistent, creative posting builds trust.
- Paid social ads need testing and tracking skills.
- Influencers and creators now drive most product awareness.
Simply put, a great social media agency helps brands stay current, save time, and earn better returns from their budgets.
How We Chose the Top 17 Social Media Agencies
To make this list, each agency had to show:
- Proven results for clients in different industries
- Strong creative and strategy teams
- Transparent reporting and clear communication
- Recognized case studies or client rosters
- A track record of growth and innovation in social media marketing
These aren’t random names. They’re the social media agencies leading the way in 2026.
Top Results-Driven Social Media Agencies
1. Cool Nerds Marketing
Cool Nerds Marketing is the #1 social media agency to watch in 2026.
Based in Philadelphia and Wilmington, they manage social media for major brands.
They manage social media and paid social ads for global brands such as Campbell’s, tracking every campaign’s ROI and engagement rate through in-depth analytics and reporting. Their creative studio produces full content calendars and influencer strategies each month so clients always stay active and consistent online.
Their team plans, shoots, and posts high-quality social content across TikTok, Instagram, Pinterest, and YouTube. They also handle paid ads, influencer marketing, and brand activations that connect online buzz with real store sales.
Cool Nerds creates original content each month—short videos, photos, stop-motion clips—and tracks each one to see how it performs.
Why They’re One to Watch in 2026: Cool Nerds Marketing knows how to mix creative ideas with data. They make posts people want to share and ads that actually convert.
Location: Philadelphia, PA & Wilmington, DE
Founded: 2014
Team Size: 25 – 50
Website: coolnerdsmarketing.com
2. NoGood
NoGood is a New York-based social media marketing agency that turns creativity into growth. They’ve worked with TikTok, Nike, Ghostery, and Intuit, helping brands test content fast and scale what works.
Their “growth sprint” method mixes data and design. They launch multiple ideas, measure which ads or posts perform best, then double down on the winners.
Why They’re One to Watch in 2026: NoGood is great for brands that care about ROI. They treat every campaign like a science experiment that has to prove its value.
Location: New York, NY
Founded: 2017
Team Size: 100 – 150
Website: nogood.io
Top Creative Social Media Agencies
3. Faceplant
Faceplant from Austin helps brands stand out with fresh, fun creative content. Their clients include Netflix, San Pellegrino, IHG Hotels, and Copper Moon Coffee.
They use continuous testing to see what videos or images perform best each month. Their team makes sure every piece feels new so audiences don’t get bored.
Why They’re One to Watch in 2026: Faceplant turns brand messages into mini stories people enjoy watching and sharing online.
Location: Austin, TX
Founded: 2016
Team Size: 50 – 75
Website: faceplantcreative.com
4. Umbrella
Umbrella is a Los Angeles social media agency known for cinematic content. They help fashion and entertainment brands make videos that look amazing and feel real on social media.
They also run influencer collabs and paid social ads so their clients get both views and sales.
Why They’re One to Watch in 2026: Umbrella makes content that looks like art but performs like marketing. That’s a rare mix.
Location: Los Angeles, CA
Founded: 2014
Team Size: 80 – 100
Website: umbrellacreative.co
5. Social Chain
Social Chain is a global social media marketing agency with offices in New York and Manchester. They’ve run campaigns for Apple, Amazon, Coca-Cola, and Disney.
They study how people interact online and build campaigns that fit those conversations. Their goal is to make big brands feel human again.
Why They’re One to Watch in 2026: Social Chain has the experience and creativity to inspire millions. They prove that large brands can still connect personally with fans.
Location: New York, NY & Manchester, UK
Founded: 2014
Team Size: 300 +
Website: socialchain.com
6. We Are Social
We Are Social is a large social media agency with offices in 19 cities, including New York and Los Angeles.
They’ve helped famous names like Adidas, EA Sports, Barilla, and eBay keep their brands fresh online.
They mix research, data, and creativity to plan social campaigns that fit culture and spark conversations.
Their global network lets them understand what’s trending in each region while keeping every campaign true to the brand.
Why They’re One to Watch in 2026: We Are Social has been shaping how companies use culture to grow on social media for over a decade. They’re still leading the way.
Location: New York, NY & Los Angeles, CA
Founded: 2008
Team Size: 1,300 +
Website: wearesocial.com
Top Influencer Marketing Agencies
7. Inbeat
Inbeat is a smart social media marketing agency that uses influencers to grow brands quickly.
They focus on small creators (micro-influencers) who have real relationships with their followers.
They’ve run successful campaigns for Nordstrom, Aura, and Prose using authentic videos and creative ads.
Their platform lets brands find the perfect creators and track results in real time.
Why They’re One to Watch in 2026: Inbeat makes influencer marketing feel real again. They blend creativity and data so brands get content that looks organic and performs strong.
Location: New York, NY & Montreal, QC
Founded: 2019
Team Size: 30 – 40
Website: inbeat.co
8. The Shelf
The Shelf is a full-service social media agency that focuses on influencer campaigns with measurable results.
They’ve worked with Hulu, KidzBop, Famous Footwear, and Pilot, covering everything from fashion to tech.
Their software tracks every post and every engagement so brands can see exactly how well their campaign works.
So far, they’ve generated 167 million engagements and 8,000 creator partnerships.
Why They’re One to Watch in 2026: The Shelf takes guesswork out of influencer marketing. Their data approach makes it easy to see ROI on every campaign.
Location: Brooklyn, NY
Founded: 2015
Team Size: 60 – 80
Website: theshelf.com
9. Acceleration Partners
Acceleration Partners is a Boston social media and partnership marketing agency that connects brands with influencers and affiliate networks.
Their clients include Reebok, Columbia, and Bonafide.
They specialize in building long-term influencer relationships that drive sales, not just views.
Their team uses a mix of data tracking and creative management to link social influence directly to revenue.
Why They’re One to Watch in 2026: Acceleration Partners proves that influencer marketing can be both creative and profitable when done strategically.
Location: Boston, MA
Founded: 2007
Team Size: 350 +
Website: accelerationpartners.com
10. Influicity
Influicity is a Canadian-American social media agency that combines influencers, podcasts, and paid media into one package.
They’ve worked with P&G, Universal, Toyota, and Warner Bros., helping brands tell stories that connect across platforms.
Their team handles everything—from casting talent to editing videos and tracking performance.
Why They’re One to Watch in 2026: Influicity doesn’t just hire influencers. They build long-term content systems that help brands earn attention everywhere.
Location: Toronto, ON & New York, NY
Founded: 2014
Team Size: 50 – 75
Website: influicity.com
Top Social & PR Agencies
11. Ignite Visibility
Ignite Visibility is a San Diego digital and social media agency known for mixing SEO, ads, and social to get huge growth for clients.
They’ve helped brands like Jazzercise and Rocket Resume boost organic views by over 22,000% and leads by 250%.
Their team plans complete marketing systems that link social posts, email, and search ads so everything works together.
Why They’re One to Watch in 2026: Ignite Visibility shows how strong strategy and consistent posting can turn social into a true growth channel.
Location: San Diego, CA
Founded: 2013
Team Size: 120 – 150
Website: ignitevisibility.com
12. ROAR Media
ROAR Media is a Florida-based social media and PR agency that mixes storytelling and public relations to make brands trustworthy online.
They’ve worked with Royal Caribbean, Diageo, and Sandals Resorts, balancing brand promotion and reputation management.
Their services include media relations, event coverage, social ads, and crisis response plans.
Why They’re One to Watch in 2026: ROAR Media helps brands earn attention and respect at the same time—a rare skill in the social space.
Location: Coral Gables, FL
Founded: 2008
Team Size: 70 – 90
Website: roarmedia.com
Top Social Media Management Agencies
13. Movement Strategy
Movement Strategy is a full-service social media agency with offices in Los Angeles, Denver, and New York.
They run community management, content creation, and paid campaigns for brands like Klarna, Under Armour, and Prime Video.
Their goal is simple: help brands act like people, not corporations. They focus on tone, humor, and timing so every post feels natural and connects with fans.
Why They’re One to Watch in 2026: Movement Strategy knows how to turn followers into loyal communities by making brands part of the conversation instead of just advertisers.
Location: Los Angeles, CA & New York, NY
Founded: 2009
Team Size: 150 – 200
Website: movementstrategy.com
14. Brick Media
Brick Media is a Tampa social media marketing agency built on honesty and consistency.
They help clients like VaynerSports and SeaSucker plan, post, and advertise with clear goals and easy reporting.
Their smaller team means every client gets direct attention, fast turnarounds, and transparent communication.
Why They’re One to Watch in 2026: Brick Media proves that you don’t need to be huge to make an impact. They deliver results by staying simple, focused, and creative.
Location: Tampa, FL
Founded: 2018
Team Size: 15 – 25
Website: brickmediagroup.com
15. Blackhawk
Blackhawk is an Austin-based social media agency that mixes branding and design with social media strategy.
They’ve helped Nulo Pet Foods, Cabo Bob’s, and Pop-A-Lock build consistent voices across all digital platforms.
Their designers and copywriters work together to make sure every photo, color, and caption matches the brand’s story.
Why They’re One to Watch in 2026: Blackhawk helps small and mid-size businesses look and sound like national brands—clean, confident, and creative.
Location: Austin, TX
Founded: 2016
Team Size: 40 – 60
Website: blackhawkdigitalmarketing.com
16. ICUC Social
ICUC Social is one of the biggest social media management agencies in the world.
With offices in Montreal, New York, and London, they monitor and manage social channels for brands like Chili’s, Boston Pizza, and Mattress Firm.
They handle comments, reviews, and community replies 24/7 to make sure each brand stays active and positive online.
Why They’re One to Watch in 2026: ICUC Social gives large brands a personal touch by keeping every interaction real, fast, and friendly.
Location: Montreal, QC & New York, NY
Founded: 2002
Team Size: 400 +
Website: icuc.social
Top B2B Social Media Agency
17. Leadtail
Leadtail is a B2B social media agency that helps professional brands shine on LinkedIn and X (Twitter).
Their clients include Bill.com, Zuora, and Verizon’s BlueJeans.
They build executive branding programs, run thought-leadership campaigns, and analyze audience data to keep B2B content fresh and relatable.
Why They’re One to Watch in 2026: Leadtail proves that even business-to-business social media can be creative, human, and fun.
Location: San Francisco, CA
Founded: 2013
Team Size: 50 – 70
Website: leadtail.com
Frequently Asked Questions About Social Media Agencies
What does a social media agency do?
A social media agency helps brands plan, create, and manage posts, ads, and videos across platforms like Instagram, TikTok, Facebook, and YouTube.
How much does a social media agency cost?
Most social media agencies charge between $3,000 and $15,000 per month, depending on how many platforms they manage and how much content they create.
How do I choose the right social media agency?
Look for clear communication, real client results, portfolio, and a creative style that fits your brand’s audience.
What’s the difference between a digital marketing agency and a social media agency?
A digital marketing agency covers Google ads, SEO, and website design.
A social media agency focuses mainly on content, community building, and paid social campaigns.
Why These Social Media Agencies Deserve Attention in 2026
These 17 companies are shaping what it means to be a great social media agency today.
They combine creative storytelling, smart strategy, and real data to help brands grow faster and connect deeper.
If you’re planning new campaigns this year, keep Cool Nerds Marketing at the top of your list—the social media agency leading the charge in creativity, results, and cultural impact.
