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
DesignRush assesses agencies using expertise standards and verified client experiences to help you make better decisions. Certain agencies have paid placements.
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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
Content Marketing
Email Marketing
Social Media Marketing
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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
Content Marketing
Email Marketing
Social Media Marketing
Direct 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 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 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 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
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
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Location
Shelton, Connecticut
Number of Employees
100 - 249
Portfolios Count
2 Projects Listed
BMG360 Services
Advertising
Digital Marketing
PPC
CRO
SEO
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
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
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Location
Bridgeport, Connecticut
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
Under $1,000
Ease Local Services
SEO
Web Design
PPC
Video Marketing
Reputation Management
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Hollywood Piano
Imperial Technologies
StartUp & TakeOff
Data sourced from the agency's DesignRush profile
Ease Local Reviews & Testimonials
jeff guerette Review from Google
5.0★
jeff guerette's Review Sourced from Google
Awesome service, Jason is super helpful and has increased traffic to my bysiness dramatically. I had a website that I had made myself, but it wasn't performing very well, so Jason redid the entire thing in a matter of hours, and now I have customers booking appointments through the website, a greater visibility on Google, and streamlined software that allows me to edit the web page as I see fit. I highly recommend his services if you're looking to increase your business's online presence.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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
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Location
Norwalk, Connecticut
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
6 Projects Listed
203 Media Group Services
Digital Services
Design Services
Logo Design
Product Design
Digital Strategy
AEO
SEO
PPC
Digital Marketing
Social Media Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Sono50
The Spread
Atlanta 5 Star Rides
Data sourced from the agency's DesignRush profile
203 Media Group Reviews & Testimonials
Tyler Brinkmann Review from Google
5.0★
Tyler Brinkmann's Review Sourced from Google
John and Hamid were great in rebuilding our website. They were easy to work with, and they were very communicative. everything we needed for our site, they were able to fix or create. additionally, they offered us suggestions on function and flow of the website, things that we did not think of, which added value to our site. all in all, easy to work with.
IST Sporttraining Review from Google
5.0★
IST Sporttraining's Review Sourced from Google
Working with 203 Media Group over the past year has been an outstanding experience. Their team is attentive, knowledgeable, and incredibly creative. They’ve truly brought our programs to life in ways that have elevated our brand and reach.What stands out most is their commitment—providing responsive, around-the-clock service and consistently delivering exactly what we need, when we need it.I highly recommend 203 Media Group to anyone looking to take their marketing to the next level.
kevin hickey Review from Google
5.0★
kevin hickey's Review Sourced from Google
I've been working with John and the team at 203 Media Group for over 15 years, and they've consistently helped my clients in the liquor industry with all their marketing needs. From web development and SEO to Google My Business management, graphics, and everything in between – they've been instrumental in driving success for our clients. Their expertise and dedication to helping businesses grow are unmatched. If you're in need of reliable and results-driven marketing, I highly recommend 203MG
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
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Location
Redding, Connecticut
Number of Employees
Under 49
Minimal Budget
$1,000 - $10,000
GYBO Digital Marketing Services
Digital Marketing
SEO
Digital Strategy
Web Design
Content Marketing
Branding
PPC
Advertising
CRO
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
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
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Location
Kent, Connecticut
Number of Employees
Under 49
Portfolios Count
1 Project Listed
KARA Co Creative Services
Web Design
Digital Strategy
SEO
Email Marketing
WordPress Website Design
UI/UX Design
Digital Marketing
Branding
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
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
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Location
Westport, Connecticut
Number of Employees
Under 49
Minimal Budget
$1,000 - $10,000
Pathbrand Services
Branding
Digital Strategy
Digital Marketing
WordPress Website Design
Web Design
Web Development
SEO
PPC
Logo Design
Creative Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
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
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Location
Milford, Connecticut
Number of Employees
Under 49
Average Hourly Rate
$105/hr
Minimal Budget
Under $1,000
Elvin Web Marketing Services
Digital Services
Digital Strategy
Web Design
Web Development
eCommerce Development
WordPress Website Design
SEO
eCommerce
Social Media Marketing
Digital Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
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
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Location
Southington, Connecticut
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$1,000 - $10,000
Upstream Agency Services
Digital Strategy
Web Design
UI/UX Design
Web Development
CRO
Media Buying
Digital Marketing
SEO
PPC
Content Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts