Discover the leading Connecticut SEO companies offering high-end search engine optimization services to help you land a spot on the first page of Google. Filter through them by average rates, client reviews, team size to select the right team for your business needs and budget.

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

United States × Connecticut × Health Care ×Clear Filters
  • SmartSites

    VerifiedVerified by the DesignRush team for authenticity and credibility.AI LeaderRecognized for strong visibility across AI-powered search and answer engines.

    Think Web. Think Smart. Partner With the #1 Rated Digital Marketing Agency.

    SmartSites is known for elevating online visibility through advanced search engine strategies. Our powerful insights optimize results across every digital marketing campaign, blending organic growth techniques with innovative content tactics to drive sustained engagement and measurable success...

    Top Services:

    • Digital Marketing
    • SEO
    • PPC
    • Social Media Marketing
    • Email Marketing
    • Show more
    Location
    Stamford, Connecticut
    Number of Employees
    100 - 249
    Average Hourly Rate
    $100/hr
    Portfolios Count
    4 Projects Listed

    SmartSites Services

    • Digital Marketing
    • SEO
    • PPC
    • Social Media Marketing
    • Email Marketing
    • Web Design
    • Web Development
    • Advertising
    • eCommerce
    • Digital Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • A&A Thermal Spray
    • AGA Truck Parts
    • Agape Health and Wellness
    • Agile Data Sites
    Data sourced from the agency's DesignRush profile

    SmartSites Reviews & Testimonials

    • Paloma Anguiano
      Paloma Anguiano Content Manager at JP Pierre, LLC.
      5.0★

      Digital Services Review from Paloma Anguiano

      Overall I feel very confident working with Patrizia and Darius from Smart Site, they have given us clear explanations and accompanied us throughout the process for the growth of the brand. The attention to us is very fast and they advise us in an adequate way.

    • Brianna Porter
      Brianna Porter Chief Operating Officer at The Ryan Law Group
      5.0★

      Digital Services Review from Brianna Porter

      SmartSites impressed me from day one. They are knowledgable, kind, and most importantly keep things simple and streamlined so that even an SEO-newb like me can understand. Tiffany and Luna are my main points of contact and they are especially great! I would recommend to anyone looking for an agency to really take their website and digital presence to the next level.

    • Jim Curry
      Jim Curry Owner at Royale Coffee Co.
      5.0★

      PPC Review from Jim Curry

      At first, a survey was conducted to gather company background, product information, target markets, etc. Next, accounts were established on various Google Business platforms, social media, etc. Then SmartSites created the ads and campaigns, and we were off and running in just a few weeks.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Funnel Boost Media

    VerifiedVerified by the DesignRush team for authenticity and credibility.

    Design. Rank. Grow | Award Winning Digital Marketing Agency

    Funnel Boost Media combines traditional SEO with newer Generative Engine Optimization services aimed at improving visibility inside AI-generated search responses. The agency positions GEO as a natural extension of search strategy as discovery shifts beyond conventional rankings...

    Top Services:

    • SEO
    • Digital Marketing
    • AEO
    • Web Development
    • Web Design
    • Show more
    Location
    Stamford, Connecticut
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    14 Projects Listed

    Funnel Boost Media Services

    • SEO
    • Digital Marketing
    • AEO
    • Web Development
    • Web Design
    • PPC
    • Advertising
    • CRO
    • Branding
    • eCommerce
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Home Services
    • Home Remodeling
    • Law Firms
    • Healthcare
    • Groomers Seafood
    • JV Law Group | Injury Law Firm Marketing
    • Khalid Auto Group | Auto SEO
    • Bugco Pest Control | Pest Control Marketing
    • Eaton Family Law Group | Family Law Marketing
    • Design | Rank | Grow
    Data sourced from the agency's DesignRush profile

    Funnel Boost Media Reviews & Testimonials

    • Anonymous Founder & Owner at Remodeling
      5.0★

      Web Design Review from Anonymous

      Great job! My wife and I liked both website design options you provided, but the first option was the clear winner! That's definitely the look I was going for on my new site!

    • Anonymous Executive Assistant at Remodeling
      5.0★

      Web Design Review from Anonymous

      Everything looks great! I really appreciate all that you've done and I really like what you were able to put together for my new website.

    • Anonymous Project Manager at Healthcare
      5.0★

      SEO Review from Anonymous

      Thanks for the advice on how to gain more reviews on our GMB! The email template you sent over with our review link will be a huge help!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Because Your Business Deserves Better

    At Skyfield Digital, we provide comprehensive digital solutions tailored to meet the unique needs of businesses in today's fast-paced digital landscape, where ranking on Google is only half the battle and getting cited by AI search engines is the other...

    Top Services:

    • SEO
    • AEO
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • Show more
    Location
    Meriden, Connecticut
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • Authentic Brand Storytelling

    We build iconic businesses with unforgettable brand experiences.See work with Adidas, Chanel, Wells Fargo, Unicef, and more at brandgenes.com...

    Top Services:

    • Video Production
    • Video Marketing
    • Content Marketing
    • Social Media Marketing
    • Creative Services
    • Show more
    Location
    Middletown, Connecticut
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    14 Projects Listed
  • Make the market move.

    Rebellion Group is a full-service brand and marketing agency based in Connecticut. We help organizations understand their markets, clarify their position, strengthen their brands, and create marketing that moves people and drives growth...

    Top Services:

    • Branding
    • AEO
    • Content Marketing
    • PPC
    • SEO
    • Show more
    Location
    Cheshire, Connecticut
    Number of Employees
    50 - 99
    Average Hourly Rate
    $175/hr
  • Taking You To The Next Level

    AVX develops ROI-focused custom marketing strategies that deliver results and leverage data to consistently improve campaign performance...

    Top Services:

    • PPC
    • SEO
    • Digital Marketing
    • Email Marketing
    • Social Media Marketing
    • Show more
    Location
    Bridgeport, Connecticut
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $10,000 - $25,000
  • Guiding your business on the journey to a full moon!

    Founded in 2019, New Moon Strategy is a full-service digital marketing agency that offers best practice marketing solutions to health & wellness businesses. We wanted to use our expertise in marketing to do more fulfilling work by partnering with businesses that we are passionate about. We are focused on...

    Top Services:

    • Web Development
    • Digital Marketing
    • Web Design
    • SEO
    • Branding
    • Show more
    Location
    Branford, Connecticut
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
  • Breakthrough Creative Digital Storytellers Technical Architects

    We are an agile team of experienced writers, designers, digital marketing specialists, and project managers that bring client visions to reality. As trusted partners for clients in a variety of verticals, including healthcare, law, finance, retail, and start-up ventures, we treat each challenge as our own...

    Top Services:

    • Branding
    • Social Media Marketing
    • Web Design
    • Web Development
    • SEO
    • Show more
    Location
    Ridgefield, Connecticut
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $1,000 - $10,000
  • We Empower Brands to Demand More

    BMG360 is a performance marketing and lead generation agency built for smarter, faster growth. Brands partner with us as their full-service AOR, tap specific services like SEO, Paid Social, or Radio or plug directly into our On-Demand Lead Gen engine. Backed by 20+ years of proven performance, proprietary...

    Top Services:

    • Advertising
    • Digital Marketing
    • PPC
    • CRO
    • SEO
    • Show more
    Location
    Shelton, Connecticut
    Number of Employees
    100 - 249
    Portfolios Count
    2 Projects Listed
  • Intelligence Creating Influence

    Sōvyn is a full-service public relations, marketing, and communications agency specializing exclusively in healthcare, health tech, biotech, life sciences, and dental tech. The agency helps healthcare organizations build brand visibility, establish thought leadership, and generate business through...

    Top Services:

    • Public Relations
    • Branding
    • Video Production
    • Web Design
    • SEO
    • Show more
    Location
    Stamford, Connecticut
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $10,000 - $25,000
  • A Marketing Partner in Your Corner Finally. SEO, Content, AI & LLM Optimization

    At GYBO Marketing, we believe businesses deserve an honest, transparent, and skilled partner because your success and trust are what drive us. We bring clarity to your strategy, align every marketing effort with your goals, and focus on what truly moves the needle so you can grow with confidence...

    Top Services:

    • Digital Marketing
    • SEO
    • Digital Strategy
    • Web Design
    • Content Marketing
    • Show more
    Location
    Redding, Connecticut
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • We build organic acquisition systems

    Glastonbury, CT agency that treats SEO as a revenue channel. We pair technical SEO, local search, content and conversion-focused web design so home services firms, dental practices, law firms and B2B brands turn search demand into booked calls and qualified leads...

    Top Services:

    • SEO
    • Content Marketing
    • AEO
    • Web Design
    • Show more
    Location
    Glastonbury, Connecticut
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
  • Transforming Ideas into Digital Reality

    540 Interactive specializes in developing cutting-edge digital products for both web and mobile platforms, delivering market-leading solutions...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • Mobile App Development
    • eCommerce
    • Show more
    Location
    Darien, Connecticut
    Number of Employees
    Under 49
    Portfolios Count
    2 Projects Listed
  • Experts in eCommerce at your service!

    Cake Commerce is an eCommerce marketing agency offering comprehensive services to help businesses scale their online operations...

    Top Services:

    • PPC
    • Video Production
    • Creative Services
    • eCommerce Development
    • Web Development
    • Show more
    Location
    Madison, Connecticut
    Number of Employees
    Under 49
    Portfolios Count
    5 Projects Listed
  • Being an Internet Marketing and Search Engine Optimization (SEO) professional since 2007, I know what it takes to get your website ranking higher in Google for important keywords for your business. It requires a fine-tuned and experienced approach to optimize your website so that it generates more traffic...

    Top Services:

    • SEO
    • Web Design
    • PPC
    • Creative Services
    • Content Marketing
    • Show more
    Location
    Wallingford, Connecticut
    Number of Employees
    Under 49
    Average Hourly Rate
    $179/hr
    Minimal Budget
    $1,000 - $10,000
  • Scale up your game with us

    TrueVoice Growth Marketing operates as a specialized agency focused on growth marketing. Through the strategic application of full-funnel marketing techniques, we expedite demand generation, amplify the influx of qualified leads, and foster substantial expansion...

    Top Services:

    • Digital Marketing
    • SEO
    • Content Marketing
    Location
    Norwalk, Connecticut
    Number of Employees
    Under 49
  • If You Don't Have A Website, You Probably Don't Have A Business

    Kara Co Creative supports service-based business owners in building successful online ventures, offering guidance on everything from high-level strategy to practical tech implementation...

    Top Services:

    • Web Design
    • Digital Strategy
    • SEO
    • Email Marketing
    • WordPress Website Design
    • Show more
    Location
    Kent, Connecticut
    Number of Employees
    Under 49
    Portfolios Count
    1 Project Listed
  • AI-Powered Patient Growth For Cosmetic & Aesthetic Practices

    Medical Marketing Firm is an AI-powered agency working exclusively with cosmetic and aesthetic medical practices plastic surgeons, med spas, dermatologists, and cosmetic dentists. Founded by a 22-year Google Ads veteran, we run AI at every layer: machine learning bid optimization, AI-assisted content trained...

    Top Services:

    • PPC
    • Market Research
    • Web Design
    • SEO
    • Reputation Management
    • Show more
    Location
    Madison, Connecticut
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
  • Transform your digital landscape with our bespoke Digital Marketing Services & Ecommerce Solutions!

    Founded in 2006, Saevah is an ISO 9001 Certified company, and a trusted partner for digital marketing and ecommerce solutions that require the perfect balance of technology and people power...

    Top Services:

    • Digital Marketing
    • SEO
    • PPC
    • Social Media Marketing
    • Customer Support
    • Show more
    Location
    Brookfield, Connecticut
    Number of Employees
    50 - 99
  • Tell Your Story.

    We specialize in crafting tailor-made marketing solutions, guiding you towards elevated ROI, enhanced revenue, and swift business expansion. Join forces with an SEM agency dedicated to elevating your brand above the rest...

    Top Services:

    • Digital Services
    • PPC
    • SEO
    • Digital Strategy
    • CRO
    • Show more
    Location
    East Lyme, Connecticut
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
  • The digital marketing and media agency for rising star brands.

    Stella Rising is the agency for rising stars. We're the leading marketing and media agency for spirited, high-growth companies; we understand how to build foundationally strong and admired brands.we have extensive experience in beauty, food, health, and retail...

    Top Services:

    • PPC
    • Digital Marketing
    • Social Media Marketing
    • SEO
    • Business Consulting
    • Show more
    Location
    Westport, Connecticut
    Number of Employees
    100 - 249
  • Affordable Website Packages for Small Business Success.

    Worldwide Web Designs is a premier service provider, specializing in tailor-made web design packages designed to cater to small businesses. Our unique approach involves a "no upfront cost, pay monthly" model, ensuring that our services are not only accessible but also cost-effective for businesses of all...

    Top Services:

    • Digital Services
    • Package Design
    • Web Design
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    Mansfield, Connecticut
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    Under $1,000
  • GEM Crafting Brilliant Brands, Igniting Connections.

    GEM is a full-service, international, award-winning communications and marketing agency. They produce and polish multi-faceted branding campaigns that spark love affairs between brands and their customer advocates. They see the highest potential in our clients and work with a feverish degree of passion and...

    Top Services:

    • Web Design
    • Web Development
    • Creative Services
    • Digital Strategy
    • Event Marketing
    • Show more
    Location
    New Haven, Connecticut
    Number of Employees
    Under 49
  • Innovative Marketing, Locally Focused

    Elvin Web Marketing is a full service digital marketing company. Our purpose is to help local businesses thrive online. We are an SEO company that builds websites. Our goal is to give our clients the best opportunity possible to rank high in Google searches, and convert visiting traffic into customers. Our...

    Top Services:

    • Digital Services
    • Digital Strategy
    • Web Design
    • Web Development
    • eCommerce Development
    • Show more
    Location
    Milford, Connecticut
    Number of Employees
    Under 49
    Average Hourly Rate
    $105/hr
    Minimal Budget
    Under $1,000
  • ImageWorks, is providing customized, single source, Web site design and hosting services in harmony with the focus and operation of their business to maximize ROI...

    Top Services:

    • PPC
    • Social Media Marketing
    • Web Development
    • Web Design
    • Mobile App Development
    • Show more
    Location
    Hartford, Connecticut
    Number of Employees
    Under 49
  • KITSS helps businesses grow with smarter digital marketing and AI-powered automation. From SEO, social media, paid marketing, and content to email marketing and lead automation, KITSS delivers practical solutions designed to improve online visibility, generate leads, and drive sustainable business growth...

    Top Services:

    • Graphic Design
    • Branding
    • Digital Strategy
    • Web Development
    • Digital Marketing
    • Show more
    Location
    Trumbull, Connecticut
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed

Why companies trust DesignRush

Every agency is independently vetted before it can be listed or ranked

1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
130,200+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
47%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
26

Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.

See how rankings and monetization work.