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Compare R3.inc vs c3digitus

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

R3.inc

SEO & Organic Growth Website

R3.inc is a Japanese digital marketing agency specializing in integrated advertising, SEO/SXO, and analytics. Founded in 2001, they combine AI-driven ad optimization with search experience optimization to deliver measurable results for small to mid-sized businesses.

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Winner

c3digitus

Cold Email Outreach Website

c3digitus is a full-service digital marketing agency that brings a builder's mindset to industrial and manufacturing companies. They offer personalized, affordable solutions with a focus on technical storytelling and measurable results.

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Feature Comparison

Attribute	R3.inc	c3digitus
Category	SEO & Organic Growth	Cold Email Outreach
Rating		Winner +0.1 higher
Location	Osaka, Osaka, Japan	Pittsburgh, Pennsylvania, United States
Services	Advertising PPC Retargeting and Remarketing Video Marketing Data Analytics Data Science Data Visualization Marketing Advice Inbound Marketing Market Research SEO Local SEO SEO Consulting Social Media Marketing Facebook Advertising Instagram Marketing Web Development Web Design Wordpress Design Amazon Marketing Amazon SEO Content Marketing Content Strategy Video Production Marketing Automation Email Marketing International SEO Link Building Search Engine Marketing Technical SEO Wordpress SEO Graphic Design Website Maintenance	Advertising PPC Retargeting and Remarketing Video Marketing Data Analytics Data Science Data Visualization Marketing Advice Inbound Marketing Market Research SEO Local SEO SEO Consulting Social Media Marketing Facebook Advertising Instagram Marketing Web Development Web Design Wordpress Design Amazon Marketing Amazon SEO Content Marketing Content Strategy Video Production Marketing Automation Email Marketing International SEO Link Building Search Engine Marketing Technical SEO Wordpress SEO Graphic Design Website Maintenance
Industries	B2B Services Healthcare & Hospital Manufacturing Real Estate Travel & Tourism	Automotive B2B Services Ecommerce IT Manufacturing
Pros	Long-established agency with over 20 years of digital marketing experience Google Partner and GAIQ certified team ensures expertise in Google Ads and Analytics Combines advertising and SEO/SXO for a fully integrated digital strategy Uses AI and machine learning to optimize ad performance and search experience	Client referral bonuses and a portion of profits support education for underprivileged
Cons	Small team (1-9) may limit capacity for large-scale or multi-market campaigns Primarily focused on the Japanese market, not ideal for global or multilingual initiatives	Relatively new agency (founded 2024) with limited long-term track record Primarily serves US and Canada, may not suit global campaigns
Website	Visit Site	Visit Site

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