How much funding has Muhayu raised?

Muhayu has raised $11.3M in total funding. Their latest funding round was Pre-IPO. Key investors include DSC Investment; Devsisters Ventures; STIC Ventures.

Where is Muhayu headquartered?

Muhayu is headquartered in Seoul, South Korea. The company has a team of 51-200 people.

Muhayu operates in the AI in Education sector. South Korean AI company specializing in NLP-based plagiarism detection, AI-generated content verification, and HR tech solutions. AI-powered document verification and HR assessment platform that detects plagiarism, AI-generated content, and automates recruitment evaluation using proprietary natural language understanding technology.

When was Muhayu founded?

Muhayu was founded in 2011. It is based in Seoul, South Korea.

How much funding has Muhayu raised?

Muhayu has raised $11.3M in total funding. Key investors include DSC Investment; Devsisters Ventures; STIC Ventures.

Who is the CEO of Muhayu?

Shin Dong-ho (신동호) is the CEO of Muhayu. The company was founded in 2011.

Where is Muhayu located?

Muhayu is headquartered in Seoul, South Korea.

What funding stage is Muhayu at?

Muhayu is currently at the Growth Stage stage.

How many employees does Muhayu have?

Muhayu has approximately 51-200 employees.

Muhayu

Category: AI in Education

South Korean AI company specializing in NLP-based plagiarism detection, AI-generated content verification, and HR tech solutions. Muhayu was founded in 2011. The company is led by Shin Dong-ho (신동호). Based in Seoul, South Korea. Team size: 51-200. Total funding raised: $11.3M. Latest round: Pre-IPO. Key investors include DSC Investment; Devsisters Ventures; STIC Ventures.

Founded: 2011
Headquarters: Seoul, South Korea
Team size: 51-200
Total funding: $11.3M

Value proposition

AI-powered document verification and HR assessment platform that detects plagiarism, AI-generated content, and automates recruitment evaluation using proprietary natural language understanding technology.

Products and solutions

CopyKiller (카피킬러) - AI plagiarism detection; GPTKiller (GPT킬러) - AI-generated content detection (99%+ accuracy); Prism (프리즘) - AI resume evaluation; Monster (몬스터) - AI conversational interview service; CopyMonitor (카피모니터) - Japanese plagiarism detection; BlindChecker (블라인드체커) - blind recruitment screening; VisualChecker (비주얼체커) - visual content checker; DataFactory (데이터팩토리) - data platform

Unique value

Only Korean company with integrated plagiarism detection AND AI-generated content detection (Detect GPT); 100 billion document comparison database; 99%+ GPT detection accuracy; 94% domestic university market share; first-mover in Korean-language AI content verification

Target customer

Universities (94% of Korean 4-year universities), K-12 schools, corporations (Lotte, LG, Emart, Nonghyup, Hana Bank), government/public institutions, research organizations

Industries served

Education (higher ed, K-12), Human Resources/Recruitment, Corporate, Government/Public Sector

Technology advantage

Proprietary NLU technology with 100B+ document comparison database; 13+ years of accumulated Korean-language NLP training data; sentence-level search technology; ability to develop detectors for new AI models within 2 weeks; 40+ patents; KTL certification for AI services

How they differentiate

Superior Korean-language NLP vs global competitors like Turnitin; integrated plagiarism + AI content detection in one platform; 94% domestic university market share; B2B SaaS model with LMS integration; explainable AI approach showing detection rationale; HR tech expansion beyond plagiarism

Main competitors

Turnitin (global leader in plagiarism detection); KCI (Korea Citation Index, government-run); Grammarly (AI writing assistant with plagiarism detection)

Key partnerships

Mirae Asset Securities (IPO underwriter); DSC Investment; Devsisters Ventures; STIC Ventures; Korea Testing Laboratory (KTL); Partnerships with 85+ universities via CK Bridge (LMS-integrated plagiarism checking)

Notable customers

Seoul National University; Yonsei University; Korea University; Kyungpook National University; Sogang University; Hanyang University; Lotte; LG; Emart; Nonghyup; Hana Bank; 94% of Korean 4-year universities; 80+ Japanese institutions (via CopyMonitor)

Major milestones

2011: Founded & launched CopyKiller; 2018: Launched Prism (AI resume evaluation); 2020: Entered Japan with CopyMonitor; 2021: Launched Monster (AI interview); 2023: Launched GPTKiller (AI content detection); Nov 2023: First external funding (₩15B Pre-IPO); 2024: Selected Mirae Asset Securities as IPO underwriter; 2025: Revenue ~₩10.9B; 2026: Targeting KOSDAQ IPO; May 2026: Debuted CopyMonitor at EDIX Tokyo 2026

Growth metrics

Revenue: ~₩109B ($8.2M) in 2024; 3,485+ institutional clients; 10M+ users; 2.5B+ documents analyzed; 100B+ internet content comparison database; 106 employees (as of Mar 2026); Profitable since founding (bootstrapped until 2023)

Market positioning

#1 plagiarism detection service in South Korea (94% of 4-year universities); expanding into Japan (80+ clients, 220K+ users via CopyMonitor) and China (CopyKiller China); targeting IPO on KOSDAQ in 2026

Geographic focus

South Korea (dominant), Japan (growing via CopyMonitor), China (early entry via CopyKiller China), Southeast Asia (planned expansion)

Patents and IP

40+ patents (as of 2026); KTL Mark certification for 3 AI services

About Shin Dong-ho (신동호)

Ex-Engineer in search/NLP field for 15+ years; Seoul National University (Computer Engineering). Founded Muhayu in 2011 after career in search technology development.

Official website: https://www.muhayu.com