Top Social Media Marketing Agencies

Researched by:Goodfirms Research TeamUpdated:September 26, 2026

Goodfirms has reviewed 6 Social Media Marketing Agencies as of September 2026. The top-ranked firm is SmartSites (4.9 stars, 16 verified reviews, $100 - $149/hr, founded 2011, Jersey City). Across the category, the median hourly rate is $37, median client rating is 5, and 67% of firms employ 50+ members. Explore the vetted Social Media Marketing Agencies companies below, compare their strengths, and connect with the provider best suited to your requirements.

Social media has become a primary channel for brand discovery, customer engagement, and business growth, making it essential to partner with leading social media marketing companies that deliver measurable results. From organic content strategies and community management to paid advertising and influencer campaigns, the right social media marketing agency can help businesses strengthen their online presence and generate qualified leads. Goodfirms simplifies the selection process by helping buyers compare verified social media marketing companies through authentic client reviews, proven campaign portfolios, service expertise, pricing insights, and company profiles. Whether you're looking for strategic consulting or end-to-end social media marketing services, transparent evaluation criteria help you identify the right social media marketing partner for your business goals.

Goodfirms has verified 6 Social Media Marketing Agencies - part of 27,043+ Social Media Marketing Agencies, each passing Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.

Top 10 at Glance

Compare the highest-ranked firms first side by side.

Rank
Company
Rating
Reviews
Hourly Rate
Team Size
Founded
Location
Action

List of Top Social Media Marketing Companies

Find a Social Media Marketing Company Near you
Find a Social Media Marketing Company Near you
Service
Hourly Rate
Employees
ReviewsAll Companies
Industry
Client Type
  • Using AI Tools

    • ClaudeClaude

    In a world full of whispers, we make sure your Brand ROARS.The Big Mouth PR is a loud-by-design brand & PR studio for the founders, executives, and brands who refuse to be the best-kept secret.We bridge the gap between brilliant concepts and mainstream recognition. We ... read The Big Mouth PR reviews & insights

    In a world full of whispers, we make sure your Brand ROARS.The Big Mouth PR ... read The Big Mouth PR reviews & insights

    $100 - $149/hr
    50 - 249
    2021
    Bloomington, United States
    An exceptional partner for Global media relations and premium PR execution. - Head of Brand Strategy

    Why The Big Mouth PR?

    • We are loud-by-design, not cookie-cutter.
    • We turn hidden brands into market leaders.
    • Aggressive media outreach that drives ROI.
  • Using AI Tools

    • ClaudeClaude

    Best Sellers Inc. is a full-service book marketing agency ranked #1 in the US, dedicated to helping authors achieve the visibility and bestseller status they deserve. We specialize in Amazon marketing, SEO, PR campaigns, social media marketing, email marketing, influencer marketing, book trailers, and author branding. With years of experience and a proven track record, ... read Bestsellers Inc reviews & insights

    Best Sellers Inc. is a full-service book marketing agency ranked #1 in the US, dedicated ... read Bestsellers Inc reviews & insights

    $50 - $99/hr
    50 - 249
    2015
    Bloomington, United States

    Why Bestsellers Inc?

    • Award Winning Book Marketing Experts
    • End to End Book Services Under One Roof
    • Proven Results with a Free Consultation
  • Zara Grace Marketing is more than just another digital marketing and consulting business. We are your realistic partner, from strategy, implementation, and budget to move your brand forward. Establishing your brand authentically in a chaotic digital environment is more critical.

    Zara Grace Marketing is more than just another digital marketing and consulting business. We are ... read Zara Grace Marketing reviews & insights

    NA
    2 - 9
    2023
    Bloomington, United States
  • We are a one-stop shop for building a streamlined marketing operations team whether you’re establishing a new marketing department or bolstering an existing one!We don't merely support your marketing team; we amplify their efforts with a comprehensive 360-degree suite of solutions. With us, witness your brand's digital reign unfold as we propel your marketing strategies ... read IMS nHance reviews & insights

    We are a one-stop shop for building a streamlined marketing operations team whether you’re establishing ... read IMS nHance reviews & insights

    $25 - $49/hr
    50 - 249
    2006
    Bloomington, United States
  • Speakeasy Marketing LLC is a trusted digital marketing company. We provide top-notch SEO services, digital marketing solutions, website development, mobile app development, design, and creative services. With a team of skilled professionals, we specialize in helping businesses maximize their online presence and achieve their marketing goals. Our dedicated team consists of experienced professionals who are ... read Speakeasy Marketing reviews & insights

    Speakeasy Marketing LLC is a trusted digital marketing company. We provide top-notch SEO services, digital ... read Speakeasy Marketing reviews & insights

    $25 - $49/hr
    50 - 249
    2022
    Bloomington, United States
  • BOOM! was founded in 2014 and bucks the antiquated "large agency" model. Outrageous fees, a lack of timely deliverables, and an anti-innovation mindset have all contributed to advertisers (large and small) bringing marketing initiatives in house and only relying on traditional agencies for creative development and project work.BOOM! is a full scale, new-age digital marketing ... read Boom! reviews & insights

    BOOM! was founded in 2014 and bucks the antiquated "large agency" model. Outrageous fees, a ... read Boom! reviews & insights

    NA
    10 - 49
    2014
    Bloomington, United States

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The Magical Quadrant

Hover any bubble for the firm's exact scores. Filter the view using the controls on the right.

360-PERFORMANCE VIEW (Y) →
0255075100
Industry ContendersIndustry LeadersUpcoming AchieversMarket Influencers
0255075100
CORE COMPETENCIES (X) →

The four quadrants explained

Each card shows the count of firms in that quadrant and the top 5 by composite score.

The Industry Leaders in detail

The 8 highest-scoring firms in the Industry Leaders quadrant. Each has both Core Competencies and 360-Performance ≥ 50. Click any card for the full profile.

How firms are placed on the matrix

Every position on this chart is the output of the Goodfirms ranking algorithm - a weighted composite of signals across two axes. The algorithm is recomputed regularly and is fully documented.

Sponsorship does not affect placement. PRO members receive visible badges and ad placements, but their algorithmic scores are calculated identically to free listings.

Read the full methodology
Algorithm at a glance
1
X-axis (Core Competencies): Service Focus Ratio + Portfolio Depth + Quality + Experience
2
Y-axis (360-Performance): Client Reviews + Market Presence + Goodfirms Score
3
Missing signals are excluded from a firm's score, not substituted with defaults - weights redistribute across remaining inputs
4
Recency decay over the last 18 months keeps stale reviews from dominating
5
Eligibility floor: ≥ 1 published review in this category scope