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.

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
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSmartSites Services
Data sourced from the agency's DesignRush profileA&A Thermal Spray AGA Truck Parts Agape Health and Wellness Agile Data Sites
SmartSites Reviews & Testimonials

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.

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.

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
HigherVisibility
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
- Show more
- Location
- Stamford, Connecticut
- Number of Employees
- 50 - 99
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsHigherVisibility Services
Data sourced from the agency's DesignRush profileCaliber Collision BBQGuys Warner Bros Ebay Orangetheory Fitness Hotworx Ziebart Allied Van Lines Newegg Fitness 19
HigherVisibility Reviews & Testimonials

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)

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)

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 ReviewsAVX 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
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
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
- Show more
- Location
- Darien, Connecticut
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
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
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
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
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
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