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Compare R3.inc vs CSP Agency

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

CSP Agency

SEO & Organic Growth Website

CSP Agency is a human-first, AI-enhanced SEO and GEO firm specializing in Generative Engine Optimization (GEO), Answer Engine Optimization (AEO), and organic growth for B2B and eCommerce clients. Founded in 2012 as Colorado SEO Pros, the agency has helped clients generate over $100 million in organic revenue.

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Feature Comparison

Attribute	R3.inc	CSP Agency
Category	SEO & Organic Growth	SEO & Organic Growth
Rating		Winner +0.1 higher
Location	Osaka, Osaka, Japan	Golden, Colorado
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 AI Search Optimization LLM optimization Content Marketing Content Strategy Link Building Shopify SEO Technical SEO Wordpress SEO	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 AI Search Optimization LLM optimization Content Marketing Content Strategy Link Building Shopify SEO Technical SEO Wordpress SEO
Industries	B2B Services Healthcare & Hospital Manufacturing Real Estate Travel & Tourism	B2B Services Ecommerce Fintech
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	Cross-disciplinary team spanning technical SEO, content, PR, and link building with
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	Minimum budget of $5,000 may be too high for very small businesses or startups with
Website	Visit Site	Visit Site

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