Grepp, Inc.

Based in Seoul, South Korea, and founded in 2014 by co-CEOs Hwak Young Lee and Sung-soo Lim, Grepp, Inc. operates as an educational technology company that focuses on providing a developer career platform that facilitates all learning, sharing, and problem-solving endeavors to boost developers' competitiveness and help participation in software development. In April 2025, Grepp, Inc. raised KRW 4 billion in venture funding from We Ventures.

Grepp offers a suite of products tailored to different aspects of developer education and recruitment. These include Programmers, which provides developer education, coding assessments, certifications, and recruitment tools for enterprises; Hashcode, a community-based knowledge-sharing platform; Programmers Campus, an online classroom solution; Monito, an AI-powered remote exam proctoring solution; Programmers Business, a technical assessment and recruitment solution; and BeyondCampus, an open platform for technology learning and assessment. The company generates revenue mainly from B2B SaaS fees paid by enterprises and institutions using Programmers for coding tests, hiring assessments, and developer certifications. Additional revenue comes from AI exam proctoring and large-scale test operations via Monito, which is adopted by corporations, government agencies, and professional certification organizations for secure online examinations.

Grepp, Inc. plans to utilize April 2025 funding to enhance its AI-based features, as well as the accessibility and scalability of its online testing platform. It aims to expand internationally, leveraging its operational track record in Korea and partnerships with global testing infrastructure providers to enter overseas digital assessment markets. The company is also preparing for capital market entry, using recent funding and IPO preparations to support global expansion and platform diversification.