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Compare Quillen Marketing vs Full Cortex

Side-by-side comparison of features, pricing, services, ratings and more.

Quillen Marketing

Quillen Marketing

SEO & Organic Growth Website

Quillen Marketing is a digital marketing firm specializing in website development, design, SEO, logos, and advertising. Founded in 2018 and based in East Tennessee, they serve clients nationwide with a dedicated in-house team focused on quality work and results-driven campaigns.

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Winner
Full Cortex

Full Cortex

B2B Lead Generation Website

Full Cortex is a Boston-based growth agency specializing in full-funnel growth marketing for B2B, SaaS, and tech-driven companies. They help acquire more customers, increase conversion rates, and scale revenue with measurable results across both digital platforms and mobile apps.

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Feature Comparison

Attribute Quillen Marketing Full Cortex
Category SEO & Organic Growth B2B Lead Generation
Rating
Winner +0.1 higher
Location Knoxville, Tennessee, United States Boston, Massachusetts
Services
  • Advertising
  • Display Ads
  • PPC
  • Branding
  • Brand Strategy
  • Online Reputation Management
  • SEO
  • Backlink Management
  • Local SEO
  • Mobile SEO
  • SEO Consulting
  • Search Engine Marketing
  • Shopify SEO
  • Technical SEO
  • Wordpress SEO
  • Web Development
  • Digital Design
  • Graphic Design
  • Logo Design
  • Web Design
  • Website Maintenance
  • Wordpress Design
  • AI Search Optimization
  • LLM optimization
  • Native Advertising
  • Programmatic Advertising
  • Retargeting and Remarketing
  • Video Marketing
  • Content Marketing
  • Content Strategy
  • Copywriting
  • Storytelling
  • Data Analytics
  • Data Science
  • Machine Learning and AI
  • Marketing Advice
  • Inbound Marketing
  • Lead Generation
  • Market Research
  • Outbound Marketing
  • Marketing Automation
  • Email Marketing
  • International SEO
  • Link Building
  • Social Media Marketing
  • Community Management
  • Content Creation
  • Social Media Monitoring
  • Product Design
  • UX Design
  • Advertising
  • Display Ads
  • PPC
  • Branding
  • Brand Strategy
  • Online Reputation Management
  • SEO
  • Backlink Management
  • Local SEO
  • Mobile SEO
  • SEO Consulting
  • Search Engine Marketing
  • Shopify SEO
  • Technical SEO
  • Wordpress SEO
  • Web Development
  • Digital Design
  • Graphic Design
  • Logo Design
  • Web Design
  • Website Maintenance
  • Wordpress Design
  • AI Search Optimization
  • LLM optimization
  • Native Advertising
  • Programmatic Advertising
  • Retargeting and Remarketing
  • Video Marketing
  • Content Marketing
  • Content Strategy
  • Copywriting
  • Storytelling
  • Data Analytics
  • Data Science
  • Machine Learning and AI
  • Marketing Advice
  • Inbound Marketing
  • Lead Generation
  • Market Research
  • Outbound Marketing
  • Marketing Automation
  • Email Marketing
  • International SEO
  • Link Building
  • Social Media Marketing
  • Community Management
  • Content Creation
  • Social Media Monitoring
  • Product Design
  • UX Design
Industries
Construction Dental Food & Beverages Government Health & Wellness
B2B Services Healthcare & Hospital IT
Pros
  • Provides responsive, direct communication (text/call/email) and ongoing support
  • Collaborative team that integrates with sales, customer success, and product
Cons
  • Small team (1-9 employees) may limit capacity for large-scale or simultaneous projects.
  • WordPress-only focus may not suit clients requiring custom CMS or non-WordPress
  • No client reviews or testimonials publicly available on Semrush profile
  • Pricing range ($2,500-$5,000) may be low for comprehensive full-funnel strategies,
Website Visit Site Visit Site
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