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Compare Cardinal Digital Marketing vs Proof Digital

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

Cardinal Digital Marketing

SEO & Organic Growth Website

Cardinal Digital Marketing is a healthcare performance marketing agency specializing in patient acquisition for multi-location provider groups. They combine data-driven strategies, media mix modeling, and relentless testing to drive measurable growth.

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Proof Digital

B2B Lead Generation Website

Proof Digital is a data-driven digital marketing agency specializing in website development, brand development, lead generation, and e-commerce marketing. They help businesses build stronger brands, attract high-quality leads, and achieve sustainable growth through measurable strategies.

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Feature Comparison

Attribute	Cardinal Digital Marketing	Proof Digital
Category	SEO & Organic Growth	B2B Lead Generation
Rating
Location	Atlanta, Georgia	Indianapolis, Indiana
Services	Branding Brand Strategy Online Reputation Management Content Marketing Content Strategy Content Syndication Copywriting Storytelling Video Production SEO APP Store Optimization Backlink Management International SEO Link Building Local SEO Mobile SEO SEO Consulting Search Engine Marketing Shopify SEO Technical SEO Wordpress SEO Youtube SEO PPC Web Development Email Marketing Social Media Marketing E-Commerce Marketing Lead Generation Marketing Automation	Branding Brand Strategy Online Reputation Management Content Marketing Content Strategy Content Syndication Copywriting Storytelling Video Production SEO APP Store Optimization Backlink Management International SEO Link Building Local SEO Mobile SEO SEO Consulting Search Engine Marketing Shopify SEO Technical SEO Wordpress SEO Youtube SEO PPC Web Development Email Marketing Social Media Marketing E-Commerce Marketing Lead Generation Marketing Automation
Industries	Health & Wellness	B2B Services Construction Ecommerce Manufacturing Non-profits
Pros	Deep specialization in healthcare marketing with 15+ years of experience Proactive, transparent communication with direct access to account management Data-driven approach using proprietary RevRx tool for media mix optimization Results-obsessed culture with rigorous testing and iteration	Expertise across multiple e-commerce platforms (BigCommerce, Shopify, WooCommerce)
Cons	Primarily focused on healthcare, limiting appeal for other industries	Pricing and project scope ($2,500-$5,000 per project) indicate a focus on small
Website	Visit Site	Visit Site

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