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 × Sort by: Number of Reviews ×Clear Filters
  • Web, app, SEO and AI automation solutions

    NY Web Forum is a Brooklyn based digital agency delivering web development, mobile app development, SEO and AI automation services. We build custom software, optimize search visibility, and integrate AI agents to help businesses grow online...

    Top Services:

    • Web Development
    • WordPress Website Design
    • SEO
    • Social Media Marketing
    • Content Marketing
    • Show more
    Location
    Brooklyn, Connecticut
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/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
  • We build organic acquisition systems

    Glastonbury, CT agency that treats SEO as a revenue channel. We pair technical SEO, local search, content and conversion-focused web design so home services firms, dental practices, law firms and B2B brands turn search demand into booked calls and qualified leads...

    Top Services:

    • SEO
    • Content Marketing
    • AEO
    • Web Design
    • Show more
    Location
    Glastonbury, Connecticut
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000

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
130,369+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
48%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
102

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

See how rankings and monetization work.