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Metacrowd

Category: AI in Cybersecurity

AI-powered deepfake detection and digital content protection solutions for voice phishing, copyright, and academic integrity. Metacrowd was founded in 2022. The company is led by Kim Hyung-jin. Based in Seoul, South Korea. Team size: 2-10. Latest round: Grant.

Founded
2022
Headquarters
Seoul, South Korea
Team size
2-10

Value proposition

Trusted AI verification technology validated by independent academic communities, reducing false positives in AI detection.

Products and solutions

글자국 (Geuljajuk) - AI detection for academic papers, 보이스 실드 (Voice Shield) - AI voice spoofing detection, 그놈목소리 - real-time voice phishing detection, AI 합성 소비자 리서치 (AI synthetic consumer research)

Target customer

Academic institutions, government agencies, financial institutions, and enterprises needing AI content authenticity verification.

Industries served

Cybersecurity, Education, Research, Financial Services, Entertainment

Technology advantage

Trained exclusively on pre-LLM human text for AI detection; deep voice detection outperforms Reality Defender; owns 700,000 BTS global fan data.

How they differentiate

Independent academic validation of detection methods; on-premise deployment for data security; combination of AI detection and synthetic data generation.

Main competitors

Reality Defender, Ipsos, Kantar

Key partnerships

T-Plus (voice phishing collaboration)

Major milestones

2022-02: Company founded, 2026-01: Selected for TIPS program, 2026-03: Voice Shield launched in Singapore, 2026-04: Launch of AI synthetic consumer research service, 2026-04: Launch of Geuljajuk beta for academic AI detection, Selected for TIPS program in January 2026, Launched Voice Shield in Singapore in March 2026, Launched AI synthetic consumer research service in April 2026

Market positioning

Specialized in AI trust technologies, competing with deepfake detection and synthetic data providers while serving academia and security sectors.

About Kim Hyung-jin

Associate Professor at Myongji University, CEO/Founder of Metacrowd

Official website: