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Compare 오픈타임 vs GA Agency

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

오픈타임

SEO & Organic Growth Website

Open Time is a specialized GEO and AI search optimization agency based in Busan, South Korea. They help Korean professionals and B2B service companies achieve accurate discovery and citation in global AI search environments like ChatGPT, Perplexity, and Naver AI Briefing using their proprietary K-GEO methodology.

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Winner

GA Agency

SEO & Organic Growth Website

Award-winning international digital marketing agency that helps brands grow globally through data-driven, multilingual strategies. Covers SEO, paid media, content marketing, and ecommerce with an in-house team fluent in 18 languages.

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Feature Comparison

Attribute	오픈타임	GA Agency
Category	SEO & Organic Growth	SEO & Organic Growth
Rating		Winner +0.1 higher
Location	Busan, Busan, South Korea	London, England, United Kingdom
Services	AI Search Optimization LLM optimization Branding Brand Strategy SEO Backlink Management SEO Consulting Search Engine Marketing Wordpress SEO Advertising Display Ads PPC Programmatic Advertising Retargeting and Remarketing Video Marketing Amazon Marketing Amazon Advertising Content Marketing Content Strategy Copywriting Marketing Advice Inbound Marketing Market Research International SEO Link Building Local SEO Mobile SEO Shopify SEO Technical SEO	AI Search Optimization LLM optimization Branding Brand Strategy SEO Backlink Management SEO Consulting Search Engine Marketing Wordpress SEO Advertising Display Ads PPC Programmatic Advertising Retargeting and Remarketing Video Marketing Amazon Marketing Amazon Advertising Content Marketing Content Strategy Copywriting Marketing Advice Inbound Marketing Market Research International SEO Link Building Local SEO Mobile SEO Shopify SEO Technical SEO
Industries	B2B Services Health & Wellness Healthcare & Hospital	Consumer Goods Ecommerce Fashion Retail Food & Beverages Travel & Tourism
Pros	Over 200 SEO and digital marketing projects experience Covers both global AI engines (ChatGPT, Perplexity, Gemini, Grok, Claude) and Naver	Full-service digital marketing covering SEO, PPC, content, Amazon, and programmatic Experience with enterprise clients like Expedia and Calzedonia across 20+ markets
Cons	Small team of 1-9 may limit capacity for large-scale projects Relatively new agency (founded 2023) with limited public client reviews	No public client reviews on Semrush profile to validate satisfaction Higher budget threshold (starting at $2,500) may not suit small businesses
Website	Visit Site	Visit Site

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