Investor Relations
YEJIN Inc. is expanding across the B2C, B2B, and B2G markets on the basis of AI Orchestration technology that connects diverse AI models with enterprise data, Multi-Brain that compares and validates the results of multiple AIs, and specialized AI Agents that carry out industry-specific work. Centered on our flagship platform ZeliAi and the Windows AI desktop hub ZeliDesk, we connect subscription services, enterprise AI deployments, public-sector solutions, and On-Premises, sLM, and API businesses to build a repeatable, highly scalable AI business structure.
B2C
ZeliAi · ZeliDesk
B2B
Enterprise AI · deployment projects
B2G
Public institutions · AI Voucher
Global
Multilingual · local partnerships
Built on technological advantage, market validation, revenue performance, and global scalability, we aim to be a sustainable AI platform company.
Investment Highlights
Connects diverse global AI models in a single environment and selects and combines the optimal AI according to the purpose, cost, accuracy, and security conditions of each query.
Compares the results of multiple AIs and analyzes commonalities, differences, and potential errors to offset the limitations of relying on a single model.
A multi-layered market-entry structure spanning consumer AI platforms, enterprise deployment solutions, and public-sector AI linked to government support programs.
Can scale through multiple recurring-revenue structures, including subscriptions, enterprise SaaS, deployment projects, APIs, On-Premises, and adoption and technical support by educational institutions.
Holds a product lineup spanning ZeliAi, ZeliDesk, enterprise AI, public-sector AI, custom deployments, and On-Premises and sLM offerings.
Accumulating technology assets on the basis of patents, international applications, software copyrights, a corporate research institute, and specialized AI talent.
Strengthening its foundation for entering the B2B and B2G markets as an official AI Voucher supplier and as a venture and women-owned business participating in various technology and startup support programs.
Preparing to enter global markets through multilingual AI services, the Windows-based ZeliDesk, an adoption model for educational institutions, and a market-entry strategy for Japan and North America.
Market Problem
YEJIN does not simply provide AI; it provides an integrated structure that connects and validates multiple AIs and enterprise data and executes real work.
How Yejin Solves It
Connects diverse AI models, enterprise data, and work systems into a single platform.
Selects the right model according to the query's purpose, accuracy, cost, speed, and security conditions.
Compares and cross-checks the results of multiple AIs through Multi-Brain.
Reflects internal enterprise documents and data in AI answers through RAG and vector search.
Specialized AI Agents perform information gathering, analysis, drafting, reporting, and follow-up work.
Manages permissions, logs, model performance, data updates, security policies, and costs.
Product Portfolio
An integrated AI platform offering diverse AI models, unified search, Multi-Brain, and specialized AI Agents
Revenue model: B2C subscription
Learn more about ZeliAiA Windows AI desktop hub integrating 12 AI services, 73 practical utilities, zOffice automation, and local AI
Revenue model: B2C subscription · education and institutional distribution
Learn more about ZeliDeskDocument analysis, work automation, management analysis, customer support, data forecasting, and internal knowledge search
Revenue model: B2B SaaS · deployment project
Learn more about Enterprise AI SolutionCitizen services, administrative documents, law and policy analysis, and decision support based on public data
Revenue model: Government and public projects
Learn more about Public-Sector AIA secure AI environment operated on internal enterprise servers, private cloud, and closed networks
Revenue model: On-Premises·sLM
Learn more about On-Premises · sLMRAG, AI Agents, analysis and forecasting, automated quoting, and design and visualization systems specialized by industry and function
Revenue model: Deployment project
Learn more about Custom AI DevelopmentBusiness Model
Revenue scales as the user base grows
Scales with the number of companies and seats
Repeat orders enabled by packaging solutions by industry
Secures recurring revenue through maintenance contracts
Scales automatically as the partner ecosystem expands
Linked to the expansion of support programs such as the AI Voucher
Recurring supply as adoption by educational institutions grows
Scales with agent and content transaction volume
Market Entry Strategy
Capture AI usage demand among individual users and professionals through ZeliAi and ZeliDesk.
Expand into enterprise AI, RAG, AI Agents, and work automation based on user data and use cases.
Expand industry-specific solutions across manufacturing, distribution, construction, agriculture and livestock, education, law, and public administration.
Leverage our AI Voucher supplier status and track record on government support projects to expand adoption by public institutions and small and mid-sized enterprises.
Enter the Japanese and North American markets on the basis of a multilingual platform, Windows applications, distribution to educational institutions, and local partnerships.
Traction
0
Launched products
ZeliAi, ZeliDesk
Actual · As of 2026.07
0
Registered IP
Registered patents, trademarks, and software copyrights
Actual · As of 2026.07 · Certifications and achievements on the Company page
0
IP pending
Including PCT international applications; pre-registration stage
Actual · As of 2026.07 · Certifications and achievements on the Company page
0
Certifications and attestations held
Venture Business, Corporate R&D Center, Industrial Intelligence certifications, and others
Actual · As of 2026.07 · Certifications and achievements on the Company page
0articles
Major media coverage
Coverage of ZeliAi, ZeliDesk, and YEJIN's AI technology and business performance
Actual · As of 2026.07 · Coverage on the News & Media page
0
ZeliAi cumulative users
Users of AI unified search, Multi-Brain, and specialized AI Agent services
Actual · As of 2026.07 · ZeliAi service usage
Signals of YEJIN's growth, spreading like a wave.
2024.09
PCT international patent application
2024.11
Venture Business certification (Innovation-Growth Type)
2025.10
Integrated AI portal 'ZeliAi' open beta launch
2026.01
Selected for NVIDIA Inception startup partnership
2026.01
Microsoft Founders Hub second-round approval
2026.04
Patent registration completed (No. 10-2951428, Method of Integrated Use of Multiple Artificial Intelligence Models)
2026.04
Obtained Industrial Intelligence AI+X B3 (Scale-Up Type) certification
2026
Selected for the MSIT and NIPA 2026 AI Voucher Supplier Pool
The metrics below are corporate confidential information that cannot be disclosed publicly, and are made available only to legitimate requesters.
Technology & IP
Core technology that manages the selection, connection, invocation, and integration of results across multiple AI models
Technology that compares and validates the results of multiple AIs to generate a reliable integrated result
Technology that connects internal enterprise documents and data to source-based AI answers
Technology that processes diverse input formats such as text, images, documents, and audio in an integrated way
Agent orchestration technology that executes industry- and role-specific work step by step
Technology that controls external transmission of enterprise data, access permissions, logs, and model connection policies
Through continued research and development, YEJIN has systematically built AI technical capabilities and proprietary technology assets. With patents, software copyrights, and major enterprise certifications, our innovation, expertise, and ability to deliver projects have been officially recognized. Built on proven technical strength and trust, we are growing into a specialized AI company that enterprises and public institutions can choose with confidence.
ESG Self-Assessment Confirmation
2026.04.20
AI+X Industrial Intelligence Certification
2026.04.17
Startup Business Confirmation
2026.04.16
Registered Patent
2026.04.07
SME Confirmation
2026.04.04
NVIDIA Inception Program
2026.01
Microsoft for Startups Founders Hub
2026.01
ZELIAI Trademark Registration
2025.10.20
젤리아이 Trademark Registration
2025.10.20
ZELIAI Trademark Registration
2025.09.18
젤리아이 Trademark Registration
2025.09.18
Certificate of Direct Production
2025.09.01
Patent Application
2025.05.07
Patent Application
2025.05.07
Certificate of Direct Production
2024.12.26
Industrial Design Specialist Company Registration
2024.12.04
Venture Business Certification
2024.11.05
Copyright Registration
2024.10.16
Copyright Registration
2024.10.07
PCT International Patent Application
2024.09.26
Women-Owned Business Certification
2024.09.10
Corporate R&D Center Certification
2024.09.09
Strategic Direction
Continuously advances Multi-Brain, RAG, multimodal, and AI Agent technologies.
Expands the web, desktop, and enterprise AI product lineup centered on ZeliAi and ZeliDesk.
Secures a stable revenue base through enterprise deployments, public-sector solutions, vouchers, and government projects.
Expands industry-specific packaged products across manufacturing, distribution, construction, education, agriculture and livestock, and public administration.
Builds a collaboration framework with SI firms, cloud providers, educational institutions, distributors and resellers, and industry specialists.
Expands markets on the basis of multilingual services, the Microsoft Store, overseas educational institutions, and local partnerships.
Growth Roadmap
2026
2027
2028
2029 and beyond
All items above are company goals, not confirmed results. This roadmap may change depending on market conditions, business performance, and investment plans.
Funding Plan
Seed
PlannedTarget period: H2 2026
Target size KRW 3 billion
Pre-A
PlannedTarget period: 2027
Target size KRW 10 billion
Series A
PlannedTarget period: 2028
Target size KRW 100 billion
This funding plan is based on the company's current business plan and may be adjusted according to market conditions and business performance. Detailed investment terms (valuation, equity stake, etc.) are not disclosed on this website and are discussed separately after an IR inquiry.
Advancing Multi-Brain, Orchestration, Agents, RAG, and multimodal technologies
Hiring for AI R&D, backend, data, enterprise sales, and global business
Expanding GPU servers, cloud, databases, security, and infrastructure to handle large-scale users
Developing industry-specific solution packages, PoCs, adoption cases, and sales channels
Multilingual support, overseas marketing, local partnerships, and global service operations
Domestic and international patents, security and quality certifications, and technology evaluations
Detailed budget allocation ratios by investment stage are not yet finalized, so we present purpose-focused items only rather than arbitrary percentages or charts.
Long-term Value Strategy
Continuously reinvests B2B revenue and subscription income into R&D and market expansion.
Uses government projects and policy funding to distribute the development risk of core technology and broaden the research base.
Attracts staged investment on the basis of B2B results, user growth, recurring revenue, and government-project performance.
Expands strategic collaboration with domestic and overseas platform, cloud, SI, education, and industry specialists.
Builds a global revenue base and recurring-revenue structure by expanding multilingual SaaS, overseas enterprise licensing, and API and agent distribution.
Progressively strengthens financial soundness, internal controls, and disclosure systems to prepare for entry into the capital markets over the mid to long term.
ESG
Provides an environment where AI non-experts, small businesses, educational institutions, and public institutions can use AI with ease.
Contributes to narrowing regional and environmental gaps in AI usage through ZeliDesk and AI tools for educational institutions.
Provides an environment where companies and institutions can control their data through On-Premises and sLM technology.
Supports trustworthy AI use through source-based answers, Multi-Brain validation, access permissions, and audit logs.
Expands an ecosystem of homegrown AI platforms, specialized talent, partners, and industry-specific solutions.
Reduces the computing resources and costs required to operate AI services through energy-efficient model selection and infrastructure optimization, building a sustainable AI usage environment over the long term.
Data Room
Available to anyone on the website
Provided after verifying the investor institution and purpose
Provided after signing an NDA
Receive the IR inquiry
Verify the investor institution and contact
Review the scope of materials to provide
Determine whether an NDA is required
Share IR materials or arrange a meeting
Confidential materials such as financials, customers, and contracts are not posted on the website or public repositories, and download links are not hard-coded. After verifying the investor and the purpose of review through an IR inquiry, our team provides the materials directly, entering into an NDA if necessary.
YEJIN is a specialized AI company that provides B2C, B2B, and B2G products and solutions based on AI Orchestration, Multi-Brain, RAG, AI Agent, and On-Premises technologies.
The web-based integrated AI platform ZeliAi and the Windows AI desktop hub ZeliDesk are our flagship products.
They comprise B2C subscriptions, B2B SaaS, custom deployments, On-Premises and sLM, API and licensing, public projects, and distribution to educational institutions.
Orchestration and Multi-Brain that connect and validate multiple AI models, RAG based on enterprise data, specialized Agents, and secure deployment capabilities.
YEJIN is pursuing Seed and follow-on funding in stages according to business performance and market conditions.
Fill out the IR inquiry form with the investor institution, contact person, contact details, and requested materials, and our team will follow up after review.
We provide disclosable materials according to the investment-review stage and the scope requested, and some materials may be provided after signing an NDA.
We review proposals for strategic investment and business partnerships from specialists in AI platforms, cloud, SI, education, distribution, and specific industries.
YEJIN Inc. is expanding its business from consumer AI platforms into enterprise solutions, public institutions, education, and global markets on the basis of AI Orchestration and Multi-Brain technology. If you need to review an investment, a strategic alliance, a joint venture, or IR materials, our team will personally follow up and assist you.
The scope of IR materials and non-public information provided may vary depending on the requesting institution, the investment stage, and the review purpose.