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Compare 오픈타임 vs Sempeak

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
Sempeak

Sempeak

SEO & Organic Growth Website

Sempeak is a Google Partner digital performance agency based in Istanbul, specializing in SEO, PPC, and performance marketing. They help brands grow their online presence through data-driven strategies and transparent account management.

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Feature Comparison

Attribute 오픈타임 Sempeak
Category SEO & Organic Growth SEO & Organic Growth
Rating
Winner +0.1 higher
Location Busan, Busan, South Korea Istanbul, Turkey
Services
  • AI Search Optimization
  • LLM optimization
  • Branding
  • Brand Strategy
  • SEO
  • Backlink Management
  • SEO Consulting
  • Search Engine Marketing
  • Wordpress SEO
  • Advertising
  • Display Ads
  • Native Advertising
  • PPC
  • Programmatic Advertising
  • Retargeting and Remarketing
  • Video Marketing
  • International SEO
  • Link Building
  • Local SEO
  • Mobile SEO
  • Shopify SEO
  • Technical SEO
  • Youtube SEO
  • AI Search Optimization
  • LLM optimization
  • Branding
  • Brand Strategy
  • SEO
  • Backlink Management
  • SEO Consulting
  • Search Engine Marketing
  • Wordpress SEO
  • Advertising
  • Display Ads
  • Native Advertising
  • PPC
  • Programmatic Advertising
  • Retargeting and Remarketing
  • Video Marketing
  • International SEO
  • Link Building
  • Local SEO
  • Mobile SEO
  • Shopify SEO
  • Technical SEO
  • Youtube SEO
Industries
B2B Services Health & Wellness Healthcare & Hospital
Ecommerce Fashion Retail Health & Wellness Insurance
Pros
  • Over 200 SEO and digital marketing projects experience
  • Covers both global AI engines (ChatGPT, Perplexity, Gemini, Grok, Claude) and Naver
  • Transparent account management and commitment to staying ahead of digital trends.
Cons
  • Small team of 1-9 may limit capacity for large-scale projects
  • Relatively new agency (founded 2023) with limited public client reviews
  • Relatively small team (10-49) may limit capacity for very large enterprise accounts.
  • No public client reviews on Semrush profile, making it harder to gauge client satisfaction.
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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