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Compare 오픈타임 vs MDRN SEO

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

MDRN SEO

SEO & Organic Growth Website

MDRN SEO is a data-driven SEO agency specializing in technical SEO, content strategy, and AI-powered optimization. They serve businesses from startups to enterprise, with a focus on measurable results and in-house execution.

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Feature Comparison

Attribute	오픈타임	MDRN SEO
Category	SEO & Organic Growth	SEO & Organic Growth
Rating		Winner +0.1 higher
Location	Busan, Busan, South Korea	Bend, Oregon
Services	AI Search Optimization LLM optimization Branding Brand Strategy SEO Backlink Management SEO Consulting Search Engine Marketing Wordpress SEO Content Marketing Content Strategy Local SEO Shopify SEO Technical SEO	AI Search Optimization LLM optimization Branding Brand Strategy SEO Backlink Management SEO Consulting Search Engine Marketing Wordpress SEO Content Marketing Content Strategy Local SEO Shopify SEO Technical SEO
Industries	B2B Services Health & Wellness Healthcare & Hospital	Ecommerce Healthcare & Hospital Real Estate
Pros	Over 200 SEO and digital marketing projects experience Covers both global AI engines (ChatGPT, Perplexity, Gemini, Grok, Claude) and Naver	High agency score of 4.9 with proven success stories 15+ years of hands-on SEO experience from founder In-house execution without outsourcing ensures quality control Data-driven approach using AI and industry-leading tools
Cons	Small team of 1-9 may limit capacity for large-scale projects Relatively new agency (founded 2023) with limited public client reviews	Small team may limit capacity for large-scale simultaneous projects Primarily US-focused, may not suit international clients
Website	Visit Site	Visit Site

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