# Top Mobile Marketing Agencies in Seoul Recommended Mobile & App Marketing companies in Seoul include aix, RS AD, Waymakrs, OptiFlow, incross, AppLovin, BARUM. We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. [Learn how Clutch ensures trust](#why-trust-clutch) ## List of the Best Top Mobile Marketing Agencies in Seoul Ratings Updated: Aug 1, 2026 ### [aix](https://clutch.co/profile/aix) - $5,000+ minimum project size - $50 - $99 average hourly rate - 10 - 49 employees - Seoul, South Korea #### Services Provided - Allocation of Expertise by Percentage - 15% Advertising - 5% Branding - 5% Conversion Optimization - 10% Marketing Strategy - 50% Mobile & App Marketing - 15% Social Media Marketing #### Company description Aix is a Mobile & App Marketing company founded in 2021. The team provides Mobile & App Marketing and Advertising. [Visit Website](https://www.aixinc.io/en) #### 23% of employees work in Seoul office Seoul, South Korea 15-5 , Mabang-ro 2-gil, Seocho District 2 - 5 employees [See All Locations (2)](https://clutch.co/profile/aix#location) --- ### [RS AD](https://clutch.co/profile/rs-ad) - $10,000+ minimum project size - $150 - $199 average hourly rate - 50 - 249 employees - Seoul, South Korea #### Services Provided - Allocation of Expertise by Percentage - 10% Advertising - 10% Branding - 10% Content Marketing - 10% Conversion Optimization - 10% Digital Strategy - 10% Market Research - 10% Marketing Strategy - 10% Media Planning & Buying - 10% Mobile & App Marketing - 10% Social Media Marketing #### Company description RS AD is an Advertising company. The Seoul, South Korea-based company focuses on Advertising and Branding. [Visit Website](http://rsad.co.kr/en/) --- ### [Waymakrs](https://clutch.co/profile/waymakrs) - $5,000+ minimum project size - 10 - 49 employees - Seoul, South Korea #### Services Provided - Allocation of Expertise by Percentage - 10% Event Management - 25% Event Marketing - 25% Mobile & App Marketing - 15% Public Relations - 25% Social Media Marketing #### Company description Waymakrs is an Event Marketing company. Headquartered in Seoul, South Korea, the agency was established in 2019. Their services include Event Marketing and Mobile & App Marketing. [Visit Website](http://Www.waymakrs.com) --- ### [OptiFlow](https://clutch.co/profile/optiflow) - $1,000+ minimum project size - $100 - $149 average hourly rate - 2 - 9 employees - Goyang-si, South Korea #### Services Provided - Allocation of Expertise by Percentage - 5% AI Consulting - 5% AI Development - 5% Content Marketing - 5% Digital Strategy - 5% ERP Consulting and SI - 5% IT Strategy Consulting - 10% Mobile App Development - 10% Mobile & App Marketing - 5% Other IT Consulting and SI - 5% Affiliate Marketing - 20% Search Engine Optimization - 5% Social Media Marketing - 5% IT Staff Augmentation - 10% Web Development #### Company description Based in Goyang-si, South Korea, OptiFlow is a SEO services firm. Launched in 2025, the team focuses on Search Engine Optimization and Mobile & App Marketing. [Visit Website](https://optiflow.kr) --- ### [incross](https://clutch.co/profile/incross) - 2 - 9 employees - Gwanak-gu, South Korea #### Services Provided - Allocation of Expertise by Percentage - 50% Advertising - 50% Mobile & App Marketing #### Company description Incross, a small Advertising and Mobile & App Marketing company, is located in Gwanak-gu, South Korea. Their services include Advertising and Mobile & App Marketing. [Visit Website](https://www.incross.com/) --- ### [AppLovin](https://clutch.co/profile/applovin) - $5,000+ minimum project size - $100 - $149 average hourly rate - 50 - 249 employees - Seoul, South Korea #### Services Provided - Allocation of Expertise by Percentage - 20% Conversion Optimization - 60% Application Management & Support - 20% Mobile & App Marketing #### Company description AppLovin is an Application Management & Support company. Based in San Francisco, California and Palo Alto, California, their team provides Application Management & Support and Conversion Optimization. [Visit Website](https://www.applovin.com/) #### Less than 1% of employees work in Seoul office Seoul, South Korea 8F, 373 Gangnam-Daero, Seocho-gu employees [See All Locations (8)](https://clutch.co/profile/applovin#location) --- ### [BARUM](https://clutch.co/profile/barum) - 2 - 9 employees - Gangnam-gu, South Korea #### Services Provided - Allocation of Expertise by Percentage - 25% Advertising - 25% Content Marketing - 25% Mobile & App Marketing - 25% Search Engine Optimization #### Company description BARUM is an Advertising company. They are headquartered in Gangnam-gu, South Korea and have small team. Their team focuses on Advertising and Content Marketing. [Visit Website](http://thebarum.co.kr/) --- #### Get personalized agency matches based on your project goals. [Find the right fit](https://project.clutch.co/project-brief?source=directory_slide_in_CTA&BPB_adoption_source=directory) ## Why Trust Clutch At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences. Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria. Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them. 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