Explore leading digital marketing agencies specializing in ROI-focused SEO, content marketing, social media management, paid media, and analytics. Our expert-led team has curated a selection of vetted digital marketing firms that help drive measurable B2B growth.

List of the Best Digital Marketing Companies

3 Companies-Rankings updated: September 05, 2026

All listed digital marketing agencies on DesignRush are assessed for industry expertise and customer testimonials to provide you with a vetted selection. Certain placements may be paid.

Boutique × $50,000 & Up ×
  • Preferred Shopify Partner Agency | Shopify Plus Solutions Start Here.

    BlueSwitch specializes in delivering intelligent Shopify Plus solutions and innovative implementations, driven by our belief that scaling your eCommerce business should be a seamless experience...

    Top Services:

    • eCommerce Development
    • Digital Marketing
    • Web Design
    • Web Development
    • SEO
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $185/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    12 Projects Listed

    BlueSwitch Services

    • eCommerce Development
    • Digital Marketing
    • Web Design
    • Web Development
    • SEO
    • PPC
    • Email Marketing
    • eCommerce
    • UI/UX Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • L'Oreal Colorsonic
    • Mario Badescu
    • Tata Harper
    • European Wax Center
    • L&R Distributors
    • Rapiscan
    • Jovial Foods
    • Panasonic
    • True Manufacturing
    • Technics
    Data sourced from the agency's DesignRush profile

    BlueSwitch Reviews & Testimonials

    • Katrina High
      Katrina High Director of Merchandising and Site Experience at Gaiam
      5.0

      Shopify Review from Katrina High

      The services provided by BlueSwitch helped Gaiam launch its site in record time! The agency team exhibited professionalism and was always ready to assist during pre and post-launch. (Verified via email)

    • Adam Derrick
      Adam Derrick Designer at To Boot New York |Adam Derrick
      5.0

      Shopify Review from Adam Derrick

      To Boot New York had a positive collaboration with BlueSwitch during their platform transition. BlueSwitch was consistently attentive and offered valuable guidance during the development of the new site. To Boot New York is satisfied with the ongoing service it provides. (Verified via email)

    • Kerri Jaffe
      Kerri Jaffe Chief Marketing Officer at Bitter End Provisions
      5.0

      Digital Services Review from Kerri Jaffe

      Bitter End Provisions recently started an e-commerce platform with BlueSwitch. Working with its team has been a rewarding experience at every step. The agency exhibited remarkable organization and responsiveness and offered creative solutions to challenges, all while maintaining a strong focus on design aesthetics. Bitter End Provisions would suggest BlueSwitch to those contemplating the development of a Shopify site. (Verified via email)

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Insiders With an Outside Perspective

    With decades of big brand experience, Coconspirator provides access to executive-level marketing talent for brand, strategy and activation planning. We have a passion for small business and start-ups and seek to provide access to the the right talent to make the most valuable impact where it can do the most...

    Top Services:

    • Branding
    • Digital Marketing
    Location
    St. Petersburg, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $225/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    6 Projects Listed

    Coconspirator Services

    • Branding
    • Digital Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Boatsetter
    • Blind Tiger Coffee Roasters
    • MetroLagoons
    • Streetleaf
    • AGW Capital Advisors
    • Blue Sky Agency
    • Beach Bank
    • D-Mar General Contractors
    • Digital Hands
    • Synapse Florida
    Data sourced from the agency's DesignRush profile

    Coconspirator Reviews & Testimonials

    • Brian Walter
      Brian Walter Review from Google
      5.0

      Brian Walter's Review Sourced from Google

      I highly recommend the Coconspirator team. After recently becoming CEO of a structural engineering firm, I needed help with brand strategy and a fresh look at our marketing operations. They delivered in a big way, and the work they provided our firm is already paying off. One thing I appreciated was their ability to explain marketing in a way that stakeholders in our company could understand. Thank you Coconspirator.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • We build whole brands for modern consumers.

    Barkley, an AdTech company and a nominee for the 2022 AdWeek Agency of the Year, is a full-service, independent creative idea business that aids in the development of entire brands and their greatest potential. With the firm conviction that all brands, including ours, can be a force for good in the world, we...

    Top Services:

    • Branding
    • Digital Marketing
    • Advertising
    • Social Media Marketing
    • Public Relations
    • Show more
    Location
    Kansas City, Missouri
    Number of Employees
    250 - 499
    Average Hourly Rate
    $152/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    3 Projects Listed

    Barkley Services

    • Branding
    • Digital Marketing
    • Advertising
    • Social Media Marketing
    • Public Relations
    • Creative Services
    • Market Research
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Dairy Queen
    • Cargill
    • At Home
    • Spirit Airlines
    • Payless
    • Russell Athletic
    • Dairy Farmers of America
    • Blue Cross Blue Shield
    • Wingstop
    • AMC Theaters
    Data sourced from the agency's DesignRush profile

    Barkley Reviews & Testimonials

    • Mike Heitmann
      Mike Heitmann Review from Google
      5.0

      Mike Heitmann's Review Sourced from Google

      Leading ad agency in Kansas City. They produce tremendous work and they are a great ambassador of KC.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews

Frequently Asked Questions About Digital Marketing Companies

What services do digital marketing agencies provide?

Digital marketing agencies manage businesses' online advertising efforts with the core intent of improving their online presence, raising brand awareness, improving digital visibility, and helping them close more sales.  

Their portfolio covers a variety of digital marketing services, but in general, they focus on one or a combination of the following key services: 

  • Branding
  • Search engine optimization (SEO) 
  • Paid advertising/PPC
  • Social media marketing 
  • Content marketing and content creation 
  • Email marketing
  • Analytics and reporting

The portfolio of full-service digital marketing agencies often extends to influencer marketing, conversion rate optimization (CRO), web design and development, marketing automation, mobile marketing, AIO/GEO, and event planning.  

How much do digital marketing services cost?

On average, digital marketing firms charge $5,000-$500,000 per month, depending on the services, number of channels, deliverables, market, and project complexity. SEO often costs $1,000-$6,500+ per month, PPC management 10%-20% of ad spend, and social media management $1,000-$20,000 per month.

 

When can clients expect ROI from digital marketing?

The return of investment (ROI) in digital marketing follows an S-curve where costs are high initially, followed by a period of exponential profit as the data matures. In the beginning, ROI is usually negative or neutral and businesses are paying for the setup, i.e., the research, the ideation, technical audits, and creative development. Basically, it's a learning curve period of understanding which keywords, audiences, sentiments, and channels work for the intended objectives. 

For companies seeking fast return of value, paid channels are the primary choice of medium as they provide immediate cash flow while the slower, free traffic sources like SEO are being built. On the other hand, for compounding business growth, the highest ROI usually comes from content and search engine optimization. These assets can be quite beneficial but take 6 to 12 months for sustained growth

What digital channel delivers the best ROI?

Email marketing remains the most profitable advertising medium in 2026, securing $36 to $40 on average for every $1 spent. The channel works well because the business owns the contact list and doesn't have to allocate additional resources to reach the intended audience. Here's how other digital marketing channels compare: 

Channel Average ROI 
SEO5:1 to 10:1
PPC (Google Ads) 2:1 to 4:1
Paid social 1.5:1 to 3:1
Content marketing4:1 to 7:1

Standard industry performance metrics categorize a 3:1 to 5:1 (earning $3 to $5 for every dollar invested) return as an indicator for sustainable growth. A ratio under 2:1 is generally classified as underperforming, necessitating a re-evaluation of the conversion funnel. 

Notably, while a 10:1 return appears highly favorable, it actually suggests that the organization is playing it too safe and should spend more money now to obtain more customers before their competitors do.  

How much should businesses invest in digital marketing on a monthly basis?

Marketing budgets vary by industry, with some companies dedicating as little as 5% from their total revenue to over 15% across competitive verticals like eCommerce and financial services. To avoid spreading their budgets too thin, this is how businesses usually disperse their marketing budgets: 

  • 40 to 50% toward search ads: Targeting people that actively look for the product/service 
  • 20 to 30% toward social media marketing and retargeting: Remaining present among people who have already visited the site 
  • 10 to 20% toward SEO services and content: Building organic traffic that lowers average cost-per-lead (CPL) over 6 to 12 months 
  • 10 to 15% toward retention (email marketing/SMS marketing): Marketing to people who have already bought from the business as it's 5x cheaper than finding new customers 

What questions should I ask before hiring a digital marketing agency?

Before hiring a digital marketing agency, ask:

  • Have you worked with businesses like mine?
  • Which marketing channels do you specialize in?
  • What is included in your pricing?
  • How will you measure performance?
  • How often will I receive reports?
  • Who will manage my account?
  • What contract terms do you require?

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