Leading Marketing Agencies in the USA for 2025

Whether you want to hire a digital marketing agency to augment your existing in-house marketing team or cover a personnel gap, the sheer number of choices can be daunting. That’s why we compiled this list of qualified marketing agencies in the United States to assist you in finding an efficient growth partner, sooner.

The 10 Best Marketing Agencies in the United States

1. Wieden+Kennedy

Wieden+Kennedy is widely recognized as a leading digital marketing agency in the United States and globally. Their impressive history of developing memorable and effective advertising campaigns is evidence of their unmatched expertise.

• New York, NY
• Advertising, Brand Strategy, Social Media Management
• Consumer Goods, Technology, Financial Services
• 1,500 employees

Also Read : Top 10 Email Marketing Agencies to Try in 2025

2. NoGood

At NoGood, we’re an award-winning digital marketing agency, born in New York with hubs across North America. We are honored to be recognized as pioneers in artificial intelligence (AI) and have had the privilege of being invited to South by Southwest (SXSW) multiple times to share our expertise, innovative strategies, and forward-thinking insights. driven growth for some of the largest and fastest-growing companies in the U.S. We’ve also won 2 marketing DRUM awards and a Webby. Our history of achievement has cemented our status as a leading performer within the industry.

• New York, NY
• SEM, Content Marketing, CRO
• SaaS, Healthcare, Consumer
• 50-100 employees

3. Ogilvy

Ogilvy solidified its legacy as an industry giant through a deep history, phenomenal reputation, and wide geographic footprint. Starting out with the leadership of David Ogilvy, the firm evolved into a house-hold name, finding its place on the list of best advertising companies in Chicago, New York, San Francisco, and beyond.

• New York, NY
• Advertising, Brand Strategy, Consumer Engagement
• Retail, Technology, Healthcare
• 10,001+ employees

Also Read: Restaurant Marketing Plan: Planning for Success

4. BBDO

BBDO has been a major player in the industry for a long time. Since 1891, BBDO has continued to prove its capabilities in producing engaging campaigns. Their storytelling and engagement expertise is at the core of BBDO’s strategy.

• New York, NY
• Advertising, Brand Strategy, Consumer Engagement
• Consumer Goods, Financial Services, Healthcare
• 5,001-10,000 employees

5. Digitas

Digitas is a digital marketing agency with comprehensive full-service expertise. As an acknowledged leader within the digital market, Digitas comprehends deeply the nature of the digital sphere and utilizes this power of insight to drive strategy and advance consumer experience.

• Boston, MA
• Creative Content Writing, Digital Strategy, Social Media Marketing
• Consumer Goods, Financial Services, Healthcare
• 1,001-5,000 employees

6. Grey Advertising

Grey Advertising, a leading full-service digital agency headquartered in New York City, operates in over 96 countries worldwide. With a legacy spanning more than a century, Grey Advertising has established itself as a trusted name in digital marketing, serving renowned clients across various industries. As a creative marketing agency UK, Grey Advertising continues to deliver innovative strategies and cutting-edge campaigns that drive results globally.

• New York, NY
• Digital Strategy, Brand Positioning, Creative Agency
• Automotive, Beauty, Consumer Goods
• 5,001-10,000 employees

7. Dentsu Creative

Dentsu Creative, formerly 360i, is among the leading digital marketing agencies with expertise in search engine optimization, social media marketing, and influencer marketing. Focusing mainly on driving results in the digital realm, Dentsu Creative has managed to become a go-to partner for brands that need to leverage their online presence.

• New York, NY
• Social Media Marketing, SEM, Email Marketing
• Automotive, Fashion, Consumer Goods
• 501-1,000 employees

8. Ignite Visibility

Ignite Visibility is a top-performing marketing agency that excels at providing a multichannel approach across an array of services. Ignite Visibility’s clients appreciate them for their professionalism, good communication, and timely project delivery.

• San Diego, CA
• SEO, PPC, Email Marketing, Social Media Marketing
• B2B, eCommerce
• 250-1,000 employees

9. Blackhawk

Blackhawk is a marketing agency that offers full-service, and they’re relied upon by their clients to provide clarity, experience, and practicality in developing their business and brands. Blackhawk combines strategy, creative, and technology expertise to drive their partners’ growth.

• Austin, TX
• SEO, Search Ads, Social Media
• Consumer, Real Estate, Travel
• 11-50 employees

10. Metric Theory

Metric Theory is a results-driven digital marketing agency with locations throughout the United States. They’ve represented top clients such as GoFundMe and FabFitFun, and they focus on driving results for B2B tech businesses and consumer brands.

• San Francisco, CA
• SEM, Ad Creative, Video
• B2B, Retail
• 51-200 employees