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Best Influencer Marketing Companies in 2026

Influencer marketing is steadily becoming a key digital marketing strategy for businesses looking to partner with industry-relevant opinion leaders to improve brand awareness. But with so many different influencer marketing agencies out there, picking one to partner with can feel like a daunting task. To make it easier, we've compiled this list of the best influencer marketing companies in the world in 2026!

The world’s top influencer marketing companies

Choosing the right influencer marketing partner can take time and effort for businesses, given the many options out there. That’s why we’ve compiled this list of the best influencer marketing companies across the globe. Check them out!

WebFX

Best full-service influencer marketing company

  • Services: Influencer marketing, social media marketing, paid social ads, SEO, PPC, web development
  • Location: Harrisburg, Pennsylvania, USA
  • Employees: 750+ digital marketing experts
  • Influencer Agency Score: 90/100
  • Clutch Rating: 4.9/5.0

SAMY Alliance

Best for global multi-market social campaigns

  • Services: Social strategy, influencer marketing, content creation, trend forecasting, social commerce
  • Location: Barcelona, Spain
  • Employees: 2 – 9
  • Influencer Agency Score: 92/100
  • Clutch Rating: No reviews yet

Billion Dollar Boy

Best for premium lifestyle and luxury brand campaigns

  • Services: Social and creator marketing, brand lift measurement, creator intelligence, payment automation
  • Location: London, United Kingdom
  • Employees: 50 – 249
  • Influencer Agency Score: 88/100
  • Clutch Rating: No reviews yet

House of Marketers

Best for TikTok-first performance campaigns

  • Services: TikTok marketing, short-form video strategy, Spark Ads, creator marketplace integration, performance attribution
  • Location: Remote-first agency
  • Employees: 2 – 9
  • Influencer Agency Score: 88/100
  • Clutch Rating: No reviews yet

.mta

Best for influencer campaign strategy

  • Services: Influencer marketing, marketing strategy, SEO
  • Location: Poznań, Poland
  • Employees: 10 – 49
  • Influencer Agency Score: 73/100
  • Clutch Rating: 4.9/5.0

MONSOON

Best for influencer campaign management

  • Services: Influencer advertising, PPC, mobile & app marketing
  • Location: Berlin, Germany
  • Employees: 10 – 49
  • Influencer Agency Score: 75/100
  • Clutch Rating: 4.9/5.0

Whalar

Best for enterprise creator campaigns integrated with consulting services

  • Services: Creator strategy, talent management, campaign execution, media buying, proprietary Foam platform
  • Location: New York, New York, USA
  • Employees: 50 – 249
  • Influencer Agency Score: 88/100
  • Clutch Rating: No reviews yet

DEPT Agency

Best for creator campaigns integrated with eCommerce and digital experience

  • Services: Creator marketing, digital experience, eCommerce acceleration, Meta and TikTok partnerships, composable architecture
  • Location: Boston, Massachusetts, USA
  • Employees: 1,000 – 9,999
  • Influencer Agency Score: 87/100
  • Clutch Rating: 4.8/5.0

BrainDonors

Best for large real estate brands

  • Services: Influencer marketing, Facebook advertising, PPC
  • Location: Amsterdam, Netherlands
  • Employees: 10 – 49
  • Influencer Agency Score: 70/100
  • Clutch Rating: 4.9/5.0

YKONE (ONE Group)

Best for luxury fashion and premium beauty influencer marketing

  • Services: Luxury influencer marketing, data analytics, creative production, talent management, regional expertise
  • Location: Paris, France
  • Employees: 50 – 249
  • Influencer Agency Score: 87/100
  • Clutch Rating: No reviews yet

Viral Nation

Best for experiential campaigns and brand safety

  • Services: Influencer marketing, talent management, brand safety AI, experiential campaigns, creator representation
  • Location: Toronto, Canada
  • Employees: 250 – 999
  • Influencer Agency Score: 82/100
  • Clutch Rating: 5.0/5.0

Ubiquitous

Best for programmatic influencer media buying

  • Services: Programmatic creator campaigns, AI-powered creator matching, pixel-level attribution, TikTok and Instagram specialists
  • Location: Chattanooga, Tennessee
  • Employees: 10 – 49
  • Influencer Agency Score: 75/100
  • Clutch Rating: 4.8/5.0

NeoReach

Best for data-driven creator discovery and enterprise SaaS

  • Services: Influencer marketing platform, managed campaigns, data API, audience fraud detection, competitor analysis
  • Location: Orlando, Florida, USA
  • Employees: 50 – 249
  • Influencer Agency Score: 73/100
  • Clutch Rating: No reviews yet

The Influencer Marketing Factory

Best for Gen Z and Millennial app acquisition campaigns

  • Services: Performance-driven influencer marketing, contract management, tracking pixel integration, ROI analysis, multi-platform campaigns
  • Location: Remote-first agency
  • Employees: 50 – 249
  • Influencer Agency Score: 72/100
  • Clutch Rating: 4.2/5.0

See our methodology to understand our Agency Score

See what it’s like to work with a top influencer marketing company

Unlock the potential of influencer marketing and take your business to the next level with WebFX. As one of the best influencer marketing agencies in the world, we analyze your company and industry to find the best influencers to collaborate with our all-encompassing influencer marketing approach.

At WebFX, we develop tailored campaigns that complement your company’s messaging and objectives, ensuring your influencer collaborations generate profitable outcomes. WebFX tailors influencer marketing pricing options to fit the needs of the companies we work with by utilizing the reach influencers have on social media.

Our team handles everything, from influencer research to content development and reporting so that you can focus on the most important aspects of your business.

Contact us online or call 888-601-5359 to learn more about how our influencer marketing services can benefit your business.

Mount Wachusett Community College
205%
INCREASE IN SOCIAL AD IMPRESSIONS

Mount Wachusett Community College

Education, Media, Training, & Information Services | 201 - 500 | B2C

Services

SEO, PPC, Social Media

Technologies

RevenueCloudFX, Salesforce CRM

Kent County Tourism Corporation
630%
INCREASE IN E-NEWSLETTER SIGN-UPS VIA SOCIAL ADVERTISING

Kent County Tourism Corporation

Leisure, Entertainment, Restaurants/Food Services, Sports, Events, Travel, & Hospitality | 201 - 500 | B2C

Services

Social Media, YouTube Advertising, SEO, PPC, Email Marketing

Technologies

RevenueCloudFX

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