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 × Home & Garden × Sort by: Number of Reviews ×Clear Filters
  • WebFX

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

    Digital Marketing That Drives Results® - WebFX®

    SEO agency WebFX frames AI search optimization as preparing content for how AI systems interpret, summarize, and surface brand information across tools like Google AI Overviews and generative engines. It extends traditional SEO into machine-readable visibility beyond standard rankings...

    Top Services:

    • Digital Marketing
    • SEO
    • Social Media Marketing
    • Content Marketing
    • Direct Marketing
    • Show more
    Location
    Stamford, Connecticut
    Number of Employees
    500 - 999
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    10 Projects Listed

    WebFX Services

    • Digital Marketing
    • SEO
    • Social Media Marketing
    • Content Marketing
    • Direct Marketing
    • Email Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Verizon
    • FujiFilm
    • Buffalo Wild Wings
    • Subway
    • YMCA
    • Giant
    • Penn National Gaming
    • Armstrong
    • Coldwell Banker
    • Jiffy Lube
    Data sourced from the agency's DesignRush profile

    WebFX Reviews & Testimonials

    • Kate Auchenbach
      Kate Auchenbach Marketing Manager at Kreamer Feed
      5.0★

      eCommerce Development Review from Kate Auchenbach

      Over the past few years, we have been working with WebFX on various ongoing projects surrounding our websites. They have taken our SEO from non-existent to one of the best websites throughout our time working together. They provide easy-to-understand, solutions-oriented objectives for us and can work cohesively with us to achieve those goals. I like their ability to work hand-in-hand with you and keep you informed in such an organized manner with progress reports.

    • Joshua Fetterolf
      Joshua Fetterolf Sales Manager at Koser Jewelers
      5.0★

      SEO Review from Joshua Fetterolf

      I have enlisted WebFX to revamp and run my digital presence. I was in way over my head in regards to SEO and Google Ads. WebFX has really helped us turn the corner and I've seen our visibility go way up.

    • Wendy W
      Wendy W COO at Select Insurance Group
      5.0★

      Digital Services Review from Wendy W

      The WebFX team has been committed to our success in generating leads for our specialty insurance business. Our account manager has always been responsive and has provided great resources and advice during our partnership. She celebrates our wins with us and puts in extra hours when we need assistance.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • 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
  • Stop Guessing. Start Thriving.

    Pathbrand is a full-service digital marketing agency with experts in branding and web design who will create the perfect strategy to grow your business. Since 2010, we've worked with clients like you to create a strategic marketing plan, custom tailored to their unique business goals and KPIs...

    Top Services:

    • Branding
    • Digital Strategy
    • Digital Marketing
    • WordPress Website Design
    • Web Design
    • Show more
    Location
    Westport, Connecticut
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Your Complete Marketing Partner for Home Service Contractors.

    We deliver all-inclusive digital marketing services for restoration, abatement, and home service companies in the US and Canada. You run the business, we'll handle the marketing strategy and execution...

    Top Services:

    • Digital Strategy
    • Web Design
    • UI/UX Design
    • Web Development
    • CRO
    • Show more
    Location
    Southington, Connecticut
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
  • 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
  • Local Ranking Made Easy

    Ease Local is based in Bridgeport CT since 2021. With a team of creative web developers and marketers, we have been providing high-quality, fast, and affordable websites and digital marketing services for small businesses...

    Top Services:

    • SEO
    • Web Design
    • PPC
    • Video Marketing
    • Reputation Management
    • Show more
    Location
    Bridgeport, Connecticut
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
  • 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
  • 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
  • Grow Your Business Online

    203 Media Group is a web design agency in Norwalk, Connecticut, helping businesses build professional websites and grow their online presence. The company serves businesses in Norwalk, Stamford, Danbury, Fairfield, and nearby areas.The team specializes in Web Designing, Custom Web Design, Responsiv...

    Top Services:

    • Digital Services
    • Design Services
    • Logo Design
    • Product Design
    • Digital Strategy
    • Show more
    Location
    Norwalk, Connecticut
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
  • Brands That Work. Marketing That Moves.

    KTC is a hands-on marketing and branding consultancy built to help businesses stand out, engage their audiences, and drive measurable results...

    Top Services:

    • Graphic Design
    • Branding
    • Digital Strategy
    • Web Design
    • UI/UX Design
    • Show more
    Location
    New Milford, Connecticut
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $1,000 - $10,000
  • 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
11

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

See how rankings and monetization work.