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 × Professional Services × Sort by: Avg Hourly Price: Low to High ×Clear Filters
  • Custom WordPress Solutions That Grow Your Business

    Bereza WP provides custom WordPress and WooCommerce development for businesses, agencies, and organizations. With 8+ years of experience, I build, customize, optimize, and maintain websites with a focus on performance, usability, responsive design, and reliable functionality. Services range from new website...

    Top Services:

    • Web Design
    • eCommerce Development
    • WordPress Website Design
    • SEO
    • AEO
    • Show more
    Location
    Hartford, Connecticut
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
  • 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
  • Digital marketing that works for you

    DeClement Digital Consulting helps businesses grow through SEO, paid search, email marketing, AI search, and custom AI solutions all focused on results you can measure...

    Top Services:

    • Digital Marketing
    • SEO
    • Email Marketing
    • CRO
    • AEO
    • Show more
    Location
    Trumbull, Connecticut
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/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
130,200+
2

Portfolio Review

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

Applicants rejected
47%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
3

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

See how rankings and monetization work.