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.

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
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsWebFX Services
Data sourced from the agency's DesignRush profileVerizon FujiFilm Buffalo Wild Wings Subway YMCA Giant Penn National Gaming Armstrong Coldwell Banker Jiffy Lube
WebFX Reviews & Testimonials

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.

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.

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 ReviewsDigital Position is a full-stack performance marketing agency that turns fragmented marketing activity into a cohesive system that drives real growth...
Top Services:
- Digital Marketing
- PPC
- SEO
- eCommerce
- Advertising
- Show more
- Location
- Simsbury, Connecticut
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 14 Projects Listed
Lorphic is a results-driven digital marketing agency helping businesses elevate their online presence through data-backed strategy, creative design, and advanced SEO. From website development to social media campaigns and video production, we craft tailored digital experiences that convert visitors into loyal...
Top Services:
- SEO
- Location
- Guilford, Connecticut
- Number of Employees
- Under 49
- Average Hourly Rate
- $15/hr
- Minimal Budget
- Under $1,000
We're a Connecticut-based small business digital marketing agency specializing in a number of Internet marketing services including SEO, SEM/PPC, logo design, web design and more...
Top Services:
- Web Design
- SEO
- Social Media Marketing
- PPC
- Digital Marketing
- Show more
- Location
- Manchester, Connecticut
- Number of Employees
- Under 49
- Average Hourly Rate
- $70/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 4 Projects Listed
Blade Commerce has a proven track record of success, with over $55 million in client ad revenue. their team combines paid ads, SEO, and SMS/Email marketing to maximize your revenue. They are half the cost of other agencies and guarantee 3x the results...
Top Services:
- eCommerce
- Email Marketing
- PPC
- Social Media Marketing
- SEO
- Show more
- Location
- Hartford, Connecticut
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
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