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Compare Serpact vs R3.inc

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Winner

Serpact

SEO & Organic Growth Website

Serpact is an internationally recognized SEO agency specializing in search engine optimization, content marketing, and website migration. With a 4.8 rating and over 95 reviews, they deliver data-driven strategies for competitive markets across the US, UK, and Europe.

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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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Feature Comparison

Attribute	Serpact	R3.inc
Category	SEO & Organic Growth	SEO & Organic Growth
Rating	Winner +0.1 higher
Location	Plovdiv Province, Bulgaria	Osaka, Osaka, Japan
Services	Content Marketing Content Strategy Copywriting Marketing Advice Market Research SEO Backlink Management International SEO Link Building Local SEO Mobile SEO SEO Consulting Search Engine Marketing Shopify SEO Technical SEO Wordpress SEO Youtube SEO Technical SEO audit and analytics Content analysis Advertising PPC Retargeting and Remarketing Video Marketing Data Analytics Data Science Data Visualization Inbound Marketing Social Media Marketing Facebook Advertising Instagram Marketing Web Development Web Design Wordpress Design	Content Marketing Content Strategy Copywriting Marketing Advice Market Research SEO Backlink Management International SEO Link Building Local SEO Mobile SEO SEO Consulting Search Engine Marketing Shopify SEO Technical SEO Wordpress SEO Youtube SEO Technical SEO audit and analytics Content analysis Advertising PPC Retargeting and Remarketing Video Marketing Data Analytics Data Science Data Visualization Inbound Marketing Social Media Marketing Facebook Advertising Instagram Marketing Web Development Web Design Wordpress Design
Industries	Ecommerce Fintech Gambling IT Media & Entertainment	B2B Services Healthcare & Hospital Manufacturing Real Estate Travel & Tourism
Pros	Deep expertise in technical SEO and website migration, with over 75 migrations completed. Proven track record in competitive international markets (US, UK, DACH, Japan, etc.). Specialized in content marketing, creating over 100 full strategies per year with	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
Cons	Focus is primarily on SEO and content - no paid advertising or full-service digital	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
Website	Visit Site	Visit Site

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