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.
Best Connecticut SEO Company Rankings
10 Companies-Rankings updated: September 11, 2026
All agencies on DesignRush undergo evaluation based on professional expertise and verified client reviews. Please note that certain placements are paid partnerships.
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
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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 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 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 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
VerifiedVerified by the DesignRush team for authenticity and credibility.
5-Time SEO Agency of the Year. [Named 2024 SEO Agency of the Year by Search Engine Land]
HigherVisibility runs SEO through its proprietary Targeted Growth System®, a framework that starts with buyer intent, competitive gaps, and business objectives before keyword selection begins. The SEO company increasingly positions AI search visibility alongside traditional rankings...
Top Services:
SEO
Digital Marketing
Social Media Marketing
PPC
Advertising
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Location
Stamford, Connecticut
Number of Employees
50 - 99
Minimal Budget
$1,000 - $10,000
Portfolios Count
4 Projects Listed
HigherVisibility Services
SEO
Digital Marketing
Social Media Marketing
PPC
Advertising
Email Marketing
eCommerce
CRO
Web Development
Web Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Caliber Collision
BBQGuys
Warner Bros
Ebay
Orangetheory Fitness
Hotworx
Ziebart
Allied Van Lines
Newegg
Fitness 19
Data sourced from the agency's DesignRush profile
HigherVisibility Reviews & Testimonials
Michael Brumleve CEO at Brumleve Industries
5.0★
SEO Review from Michael Brumleve
We have used HigherVisibility now going on 3 years. Our SEO rankings and eCommerce sales have been fantastic over that time span. More than I could [have] anticipated. This team knows what they are doing in the complex SEO and PPC world and are a huge asset to us. 3 years ago, we had basically 0 online presence. Now, we are consistently ranking #1 on Google for our best-selling products. (Verified via email)
Jason Lewin CMO at American Paper Optics
5.0★
SEO Review from Jason Lewin
Have been working with [HigherVisibility] for years, and the quality of their work just keeps getting better. Always there when you need them. Would definitely recommend! (Verified via email)
Ed Stephens III Pastor at Golden Gate Cathedral
5.0★
Digital Marketing Review from Ed Stephens III
HigherVisibility provided solutions to our problems. They are reliable and effective. We love working with Gracie. You can’t beat stellar customer service.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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
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Location
Bridgeport, Connecticut
Number of Employees
Under 49
Average Hourly Rate
$175/hr
Minimal Budget
$10,000 - $25,000
AVX Digital Services
PPC
SEO
Digital Marketing
Email Marketing
Social Media Marketing
Digital Services
Branding
Graphic Design
Web Design
Business Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Children's Health
Credit Associates
Stratford University
Tip Top Tailors
Huron Capital
Plains Capital Bank
Signal Funding
Grafton Apparel
The Apparel Group Ltd.
777 Partners
Data sourced from the agency's DesignRush profile
AVX Digital Reviews & Testimonials
Jerry Huang SVP at Rosetta Stone
5.0★
Digital Services Review from Jerry Huang
AVX Digital does it all and does it well! And even more importantly, we trust them with our business - they spend the time and effort to learn and become our business which helps their marketing campaigns.
Lenirose Espiritu Review from Google
5.0★
Lenirose Espiritu's Review Sourced from Google
Advantix is an excellent and highly reputable digital agency. They have an extremely talented and personable group who are true digital experts that respect companies' strategies and budgets while constantly presenting best in class approaches. Highly recommend!
Paisley Crain Review from Google
1.0★
Paisley Crain's Review Sourced from Google
Horrible experience with this agency. They wasted thousands of dollars on keywords not related to my business, failed to deliver accurate monthly reports, and my website had better SEO results before they started. I was on page 1 for my most important keyword, and am now on page 3 in a six month period. My account was passed on to 3 or 4 separate reps due to employee turnover and I was constantly reeducating people about my company and goals. My business was better off with Reach Local! Thankfully I only signed a 6 month contract, I don't know if my business could have survived an entire year of Advantix induced set backs.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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
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Location
Cheshire, Connecticut
Number of Employees
50 - 99
Average Hourly Rate
$175/hr
Rebellion Group Services
Branding
AEO
Content Marketing
PPC
SEO
Creative Services
Web Development
Email Marketing
Video Production
Social Media Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Digital Retail Partners focuses on the intersection of design and technology for direct to consumer brands looking to disrupt traditional retail...
Top Services:
Digital Marketing
Email Marketing
Social Media Marketing
SEO
eCommerce Development
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Location
Darien, Connecticut
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
Digital Retail Partners Services
Digital Marketing
Email Marketing
Social Media Marketing
SEO
eCommerce Development
Web Design
Digital Services
Branding
Graphic Design
Logo Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Oomph Home
Cambridge Silversmiths
Micro kickboard
Bella Bliss
Swarovski
Nolan Ryan Brands
Timex
Doordash
Karl Lagerfeld
Kenneth Cole
Data sourced from the agency's DesignRush profile
Digital Retail Partners Reviews & Testimonials
Leslie Llewellyn Review from Google
5.0★
Leslie Llewellyn's Review Sourced from Google
As a Fractional CMO, I am in need of Digital partners that I can plug-and-play with. I need digital strategies, website design and development PLUS HubSpot experts often for new clients and I can always reply on their team to be my outsourced digital team.
Lindsay Burke Review from Google
5.0★
Lindsay Burke's Review Sourced from Google
Debra and her team are so knowledgable - I'm thrilled with my website and the care they put into making sure everything was uploaded correctly (I had hundreds of products they moved over from Etsy!) Would 10/10 recommend to anyone looking for a caring and knowledgable team to build or maintain their website!
Chris Schmidt Review from Google
5.0★
Chris Schmidt's Review Sourced from Google
An absolute joy to work with the team at Digital Retail Partners. Knowledgeable, creative, and very easy to work with. Our new website redesigns look amazing and will allow us to continue building our brand into the future. Thank you!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Stratedia is a team of designers, developers, writers, marketers, and problem solvers, who work together to make websites beautiful and successful. We plan websites based on what people are searching for. We design websites that users love and share. We promote websites and get them to the top of search...
Top Services:
SEO
Web Design
PPC
Digital Marketing
Social Media Marketing
Show more
Location
Hartford, Connecticut
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
Under $1,000
Stratedia Services
SEO
Web Design
PPC
Digital Marketing
Social Media Marketing
WordPress Website Design
Web Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Dynamicard
DR ASIF RAFI
Gengras Auto Group
Postureworks
Acme Wire
Duncklee Cooling & Heating
Maxum Irrigation & Plumbing
Repair Zone
Nickerson Insurance Agency
USS Nautilus
Data sourced from the agency's DesignRush profile
Stratedia Reviews & Testimonials
CAD Contracting LLC & Custom Carpentry by CAD LLC Review from Google
5.0★
CAD Contracting LLC & Custom Carpentry by CAD LLC's Review Sourced from Google
Since Stratedia has made our webpage we have had hundreds of views and searches about our available services. It has gotten us many new leads and many new customers. The website itself is easy to use and looks very professional. I am fortunate th have worked with Steve it was an easy professional and the outcome speaks for itself. Thanks again Stratedia.
Shakour Jarrett Review from Google
5.0★
Shakour Jarrett's Review Sourced from Google
Been using Stratedia for sometime now And they are nothing short of amazing! From professionalism to elite expertise, these guys have not only brought me peace of mind with my business, but they’re also helping me get the proper recognition I need.
J P Review from Google
5.0★
J P's Review Sourced from Google
We are going on a year with Steve and his team. Great work and support. I can text this guy at any time of the night and get a response. Good local business-don't go elsewhere for your SEO needs
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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
41 North Digital Services
Digital Services
PPC
SEO
Digital Strategy
CRO
Digital Marketing
Email Marketing
Advertising
Web Development
eCommerce Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Boats Incorporated
Creative Enclosures
The Hops Company
Bari Jay
UFC
Venture One Realty
Shoreline Eye Group
Mohegan Sun
J & B Tackle
FarmFresh RI
Data sourced from the agency's DesignRush profile
41 North Digital Reviews & Testimonials
Shelley Braza Review from Google
5.0★
Shelley Braza's Review Sourced from Google
Alicia and 41 North Digital took my website to another level ofSpecialized Seawall Construction & Excavation to Easy to followClean and crisp new look... They listened to our ideas and market scope, took the site over with new pictures and Text that brought new customers to our site.. Monthly reports that are easy to understand.. and people that want your site to succeed makes 41 North Digital the place to go for a new website and marketing.. They dial it in.. K.E.Braza Construction
Shawn Pagano Review from Google
5.0★
Shawn Pagano's Review Sourced from Google
We’ve had the pleasure of working alongside 41 North Digital on projects and they are an excellent partner. The team is knowledgeable, easy to work with, and brings real expertise in website design, SEO, social media, and email advertising. They care about delivering results and are a strong resource for businesses of all kinds. Highly recommend them.
Julia DiScuillo Review from Google
5.0★
Julia DiScuillo's Review Sourced from Google
Our experience with 41 North Digital has been excellent! Alicia and Ryan are professional, knowledgeable and responsive. We are extremely happy with our new site and the marketing strategies offered and implemented. We highly recommend 41 North Digital.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Levines Enterprises LLC 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:
Digital Marketing
Web Design
SEO
PPC
Social Media Marketing
Show more
Location
Bridgeport, Connecticut
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
Under $1,000
Levine's Enterprises LLC Services
Digital Marketing
Web Design
SEO
PPC
Social Media Marketing
Reputation Management
Web Development
Video Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Waste Removal USA
East End Bike Tours
PhotoTrek Tours
JG Stone & Tile
Boss Credit
Boss Showers
Data sourced from the agency's DesignRush profile
Levine's Enterprises LLC Reviews & Testimonials
Chase Erik Review from Google
1.0★
Chase Erik's Review Sourced from Google
This company is a scam !!!! I already turn in my stupid phone and they charge me moreSCAM AND Fraud
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Draw Media is a creative marketing agency based in Connecticut. We specialize in modern and responsive web design as well as many other digital marketing services...
Top Services:
Web Design
Branding
Digital Marketing
SEO
Logo Design
Show more
Location
Winchester, Connecticut
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
Draw Media LLC Services
Web Design
Branding
Digital Marketing
SEO
Logo Design
Web Development
Social Media Marketing
Content Marketing
Email Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts