Our agency experts selected the best social media marketing agencies in Washington. View their profiles, reviews, portfolios, rates and more to make a well-informed hiring decision. Use filters to customize your search!

Best Washington Social Media Marketing Company Rankings

154 Companies - Rankings updated: July 03, 2026

We evaluate every agency on DesignRush according to expertise credentials and client satisfaction ratings. Some placements are sponsored.

United States × Washington ×
  • Specialists in on-page SEO, websites and Google rankings!

    Specialists in on-page SEO, websites and Google rankings!

    Plant Powered Marketing is a leading digital marketing agency based in Portland, Oregon, offering a wide range of services, specializing in on-page SEO to help businesses establish a robust online presence and drive growth.  [... view Plant Powered Marketing profile ]

    Top Services:

    • Social Media Marketing
    • SEO
    • Email Marketing
    Location
    Vancouver, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
  • Teamwork makes the dream work.

    Teamwork makes the dream work.

    Hey there! We are Lake Chelan Creative Marketing, a female team which is focused to help small businesses and entrepreneurs thrive in the beautiful Lake Chelan valley and beyond.  [... view Lake Chelan Creative Marketing profile ]

    Top Services:

    • Social Media Marketing
    • Advertising
    • Branding
    Location
    Chelan, Washington
    Number of Employees
    Under 49
  • Marketing gets a bad rapand deservedly so.

    Marketing gets a bad rapand deservedly so.

    Were marketing experts with the knowledge and skills to make an impact for every company, brand, and organization who partners with us.  [... view Root & Leaf profile ]

    Top Services:

    • Social Media Marketing
    • Advertising
    • Digital Marketing
    Location
    Seattle, Washington
    Number of Employees
    Under 49
  • Truly Responsive

    Truly Responsive

    ProsperoWeb delivers corporate identity design that helps businesses communicate their essence through cohesive visuals and strategic brand assets. Their services include logo creation, corporate stationery, naming and brand guidelines to build a unified identity that resonates with customers.  [... view ProsperoWeb profile ]

    Top Services:

    • Social Media Marketing
    • Web Design
    • Branding
    Location
    Seattle, Washington
    Number of Employees
    Under 49

About The Author and Expert Reviewer

Natasa Glikman is an experienced editor and content writer with over 10 years of experience in writing, editing, and translating articles across various topics, with a strong focus on marketing and advertising. At DesignRush, Natasa currently works as an editor, where she refines and enhances B2B content to ensure accuracy, clarity, and consistency across agency profiles and industry reports.

Mariana Delgado is the Head of Marketing at DesignRush, with more than ten years of experience across digital marketing, sales management, search, and video advertising. Since joining DesignRush, she has delivered 3× site-traffic growth and 2× growth in monthly revenue by building scalable, performance-led programs that connect acquisition, content, and brand across channels. Her campaigns have achieved a 5:1 ROAS.