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Compare 오픈타임 vs Illumination Marketing

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

Illumination Marketing

SEO & Organic Growth Website

We drive tangible business success with data-driven marketing strategies. A full-service media and marketing company that combines creativity with analytics to deliver high-impact results for businesses of all sizes.

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Feature Comparison

Attribute	오픈타임	Illumination Marketing
Category	SEO & Organic Growth	SEO & Organic Growth
Rating		Winner +0.1 higher
Location	Busan, Busan, South Korea	Houston, Texas
Services	AI Search Optimization LLM optimization Branding Brand Strategy SEO Backlink Management SEO Consulting Search Engine Marketing Wordpress SEO Search Engine Optimization Local SEO Social Media Marketing Content Creation Social Media Monitoring Videography Photography Pay-Per-Click Website Development Marketing Strategy Drone Videography	AI Search Optimization LLM optimization Branding Brand Strategy SEO Backlink Management SEO Consulting Search Engine Marketing Wordpress SEO Search Engine Optimization Local SEO Social Media Marketing Content Creation Social Media Monitoring Videography Photography Pay-Per-Click Website Development Marketing Strategy Drone Videography
Industries	B2B Services Health & Wellness Healthcare & Hospital	B2B Services Oil & Gas Restaurants
Pros	Over 200 SEO and digital marketing projects experience Covers both global AI engines (ChatGPT, Perplexity, Gemini, Grok, Claude) and Naver	High client satisfaction reflected in a 4.7 rating and consistent positive reviews
Cons	Small team of 1-9 may limit capacity for large-scale projects Relatively new agency (founded 2023) with limited public client reviews	Geographic focus is primarily the United States, with no mention of international
Website	Visit Site	Visit Site

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