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Compare 오픈타임 vs RefractROI

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

오픈타임

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
RefractROI

RefractROI

B2B Lead Generation Website

RefractROI partners with owners, CEOs, and marketing leaders of manufacturing firms generating $10M-$50M in revenue, delivering a comprehensive suite of digital marketing services designed to drive predictable and scalable growth.

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Feature Comparison

Attribute 오픈타임 RefractROI
Category SEO & Organic Growth B2B Lead Generation
Rating
Winner +0.1 higher
Location Busan, Busan, South Korea Denver, Colorado
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
  • Content Marketing
  • Content Strategy
  • Copywriting
  • Marketing Advice
  • Inbound Marketing
  • Lead Generation
  • Marketing Automation
  • Email Marketing
  • Link Building
  • Local SEO
  • Technical SEO
  • Social Media Marketing
  • Content Creation
  • Web Development
  • Digital Design
  • Graphic Design
  • UX Design
  • Web Design
  • Website Maintenance
  • Wordpress Design
  • AI Search Optimization
  • LLM optimization
  • Branding
  • Brand Strategy
  • SEO
  • Backlink Management
  • SEO Consulting
  • Search Engine Marketing
  • Wordpress SEO
  • Advertising
  • Display Ads
  • PPC
  • Programmatic Advertising
  • Content Marketing
  • Content Strategy
  • Copywriting
  • Marketing Advice
  • Inbound Marketing
  • Lead Generation
  • Marketing Automation
  • Email Marketing
  • Link Building
  • Local SEO
  • Technical SEO
  • Social Media Marketing
  • Content Creation
  • Web Development
  • Digital Design
  • Graphic Design
  • UX Design
  • Web Design
  • Website Maintenance
  • Wordpress Design
Industries
B2B Services Health & Wellness Healthcare & Hospital
B2B Services Home Services IT Legal Services Manufacturing
Pros
  • Over 200 SEO and digital marketing projects experience
  • Covers both global AI engines (ChatGPT, Perplexity, Gemini, Grok, Claude) and Naver
  • Over a decade of experience (founded 2011) with a dedicated team of 10-49 professionals
Cons
  • Small team of 1-9 may limit capacity for large-scale projects
  • Relatively new agency (founded 2023) with limited public client reviews
  • Budget per project ($5k-$10k) may be high for very small businesses or startups
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Free Plan Available

You shouldn’t have to overpay for cold email tools. With Mystrika, you won’t.

It does cold email warmup, sequences, unified inbox, and AI writing - all in one place. Every other tool that does this charges somewhere between $100 and $500 a month. Mystrika has a free plan. 500 prospects. No expiry. No card.

The people who consistently book meetings from cold email aren’t smarter. They just stopped leaving money on the table.

See the Free Plan