PlayD is a comprehensive advertising agency built around performance advertising and digital marketing, founded in 2010 and previously affiliated with KT-owned Nasmedia before joining the SOOP group in 2025.
The company centers on managing online ad inventory across display, search, and social media, and has operated roughly KRW 500 billion worth of advertising annually since its KOSDAQ listing.
In March 2025, SOOP acquired a 70% stake in PlayD for KRW 73.5 billion, aiming to build an integrated advertising service spanning performance and media advertising alongside its existing ad affiliates Privial and CTTD.
More recently, the group restructured its subsidiary portfolio by bringing advertising affiliate TTL Communications under the PlayD umbrella and spinning off Bio Essential as a separate subsidiary.
On the new-business front, PlayD has been upgrading its AI-based marketing platform 'All it,' which supports the entire ad-creative production process through copy-generation service 'Ato,' image-generation solution 'Crepas,' and video-generation service 'Panorama.' In April 2026 it also launched 'SpAIder,' a generative AI search optimization (GEO) diagnostic service, which has so far conducted assessments for 36 advertisers across 46 sites.
Internally, the firm established a dedicated 'AX Unit' and ran a second AI task force from February to August 2026, building a total of 42 AI agents and workflow-automation tools, one of which—an AI keyword-insight solution—helped win a new global beauty advertiser.
Competitively, partnership strength with major platforms such as Google, Naver, and Meta, together with AI-driven operational efficiency, remain the key differentiating factors in the market.