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Compare R3.inc vs Growth Room

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

Growth Room

SEO & Organic Growth Website

Growth Room is a Paris-based growth marketing agency specializing in digital acquisition and performance marketing. Founded in 2020, the agency has grown profitably without external funding, with a strong focus on ROI and measurable business impact.

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Feature Comparison

Attribute	R3.inc	Growth Room
Category	SEO & Organic Growth	SEO & Organic Growth
Rating		Winner +0.1 higher
Location	Osaka, Osaka, Japan	Paris, Paris, Ile-de-France, France
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 Backlink Management International SEO Search Engine Marketing	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 Backlink Management International SEO Search Engine Marketing
Industries	B2B Services Healthcare & Hospital Manufacturing Real Estate Travel & Tourism	Automotive B2B Services Ecommerce
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	ROI-driven approach with clear tracking and business impact metrics Full-funnel growth marketing from demand generation to revenue optimization Strong client satisfaction with high ratings and detailed positive reviews Multi-channel expertise including paid ads, SEO, outbound ABM, and RevOps
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 young agency (founded 2020) with a smaller team (10-49 employees) Primarily focused on French market despite international clients. limited presence
Website	Visit Site	Visit Site

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