What Programmers does

Programmers (프로그래머스) is a Seoul-based developer education and assessment platform operating across South Korea. Founded in 2014 and employing 11–50 people, the company runs a multi-product ecosystem anchored on its coding-test platform — supporting eleven programming languages from C and C++ to Python and Swift — with over 920,000 cumulative examinees across the platform and a stated 95% domestic market share in developer competency evaluation. Its users fall into three groups: job-seeking developers preparing for technical interviews, working developers pursuing skill development and credentials, and corporate HR/recruiting teams evaluating technical candidates. The company extends its reach through free programming courses (Java, JavaScript, SQL practice kits), KDT-accredited DevCourse bootcamps, the PCCE/PCCP certification program, Linux certification, and an AI Competency Assessment service launched in 2025.

Programmers' product surface is unified through three operational sub-brands — Programmers School (school.programmers.co.kr) for online learning, DevCourse for bootcamps, and Certi for credentials — together with a separate enterprise channel (business.programmers.co.kr). Underpinning the platform is the Programmers AI Lab, which develops proprietary AI capabilities including an AI Proctoring Solution ('Moni토'), an AI-based personalized learning algorithm, an AI-powered competency assessment launched in 2025, and AI Agent technology research. Active DevCourse tracks (generative AI-powered backend, cloud-based backend, and Spring AI + MSA backend) run as KDT-accredited cohorts with 100% online live lectures, offline project sessions, 1:1 mentoring from working developers, team projects, and post-completion employment support (DevPass). Reported learning outcomes are 91% content satisfaction, 92% mentoring satisfaction, and 90% completion rate for DevCourse.

Programmers' revenue model spans five streams: free coding practice as a user acquisition funnel, one-time paid video courses priced 44,000–110,000 KRW, KDT-subsidized DevCourse bootcamp tuition at approximately 10 million KRW per course (with trainees paying roughly 10% out-of-pocket via the National Tomorrow's Learning Card and the government funding the balance), transactional certification exam fees for PCCE/PCCP and Linux, and enterprise services for corporate hiring. Distribution is product-led and self-serve, supplemented by free DevCourse Career TALK seminars, the Programmers community blog, and KCC conference participation. All disclosed operations remain confined to South Korea.

Name

Programmers

Website

https://programmers.co.kr

Company type

Private

Founded year

2014

Operating status

Operating

Headcount range

11–50 employees

Short description

Programmers (프로그래머스) operates South Korea's leading developer education and assessment platform, serving job-seeking developers, working developers, and corporate HR teams with coding tests, KDT-accredited DevCourse bootcamps, professional certifications, and an AI competency assessment service.

Ownership category

akta.pro rank

Product category

Developer Education and Assessment Platform

NAICS

Computer Training (611420), Professional and Management Development Training (611430), Educational Support Services (61171)

SIC

Services-Educational Services (8200), Services-Computer Programming, Data Processing, Etc. (7370)

akta.pro primary industry

Coding & Programming Learning Platforms (EDAFANAA)

akta.pro secondary industries

Skills Assessment & Talent/Employability Testing Platforms (EDAFADAM), Text-Based Programming (Python, Java, C/C++) (EDAMACAB), Computer Science & Programming Tutoring (K–12 & Intro College) (EDANAAAE)

Keywords

• Coding test platform
• Developer education
• Coding bootcamp
• Developer assessment
• AI competency evaluation

Headquarters

HQ city

Seocho

HQ country

South Korea

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Software

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. DevCourse Bootcamp Tuition: K-Digital Training (KDT) supported bootcamp programs where trainees use government-issued training cards. Tuition is approximately 10 million KRW per course, partially subsidized by government training funds. Since 2026, trainees pay approximately 10% self-contribution (up to 600,000 KRW). Maximum training stipends of 174만 원 for AI Backend DevCourse and 41만 원 for intensive backend course are available.
2. Paid Online Courses: Paid video lecture courses such as 'Python 문제풀이' (110,000원), 'C++ 문제풀이' (110,000원), '자료구조와 알고리즘' (44,000원), and 'Java 자료구조' (77,000원) sold on a one-time purchase basis.
3. Certification Exam Fees: Revenue from certification exam services including Linux certification and PCCE/PCCP credentials.
4. Freemium Learning Content: Free coding practice problems, skill checks, and introductory courses drive user acquisition. Free tier includes Java入门, JavaScript入门, algorithm practice kits, and SQL practice kits.
5. Enterprise Services: Business-facing services including AI competency assessments for corporate hiring and enterprise coding test solutions.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels7 records

Core offering

Programmers operates an integrated online platform for developer skills practice, assessment, and education. Core offerings include a multi-language coding test problem bank with automated evaluation, an AI Competency Assessment service, structured online courses, KDT-accredited DevCourse bootcamps, and IT certification exams (PCCE/PCCP, Linux). The platform serves both individual developers seeking employment and Korean enterprises conducting technical hiring.

Product overview

Programmers is a comprehensive developer recruitment and education platform operating as a single unified ecosystem. The core platform at programmers.co.kr provides AI 역량평가 (AI Competency Assessment) for evaluating developer skills, 코딩테스트 (Coding Test) problem bank with practice kits (코딩테스트 고득점 Kit and SQL 고득점 Kit), and enterprise hiring solutions (기업서비스). The platform extends through 프로그래머스 스쿨 (Programmers School) for online education, and 데브코스 (DevCourse) — a K-Digital Training bootcamp with multiple tracks including cloud-based backend engineering and generative AI backend development. Supporting services include 인증시험 (Certification Exams) with PCCE/PCCP credentials, 리눅스 자격증 (Linux Certification), and 프로그래머스 블로그 (Community Blog) for content and career insights. All components are interconnected through the Programmers learning and assessment ecosystem.

Differentiator

Problem solved

Functional benefit

Brands

• 프로그래머스 스쿨 (Programmers School): Online learning platform offering coding courses, tutorials, and educational content
• 데브코스 (DevCourse)
• 데브패스 (DevPass)
• 프로그래머스 AI Lab
• Grepp Dev센터
• 인증시험 (Certi)
• 리눅스 자격증 (Linux Certification)

Products and services

• AI Competency Assessment (AI 역량평가) AI-powered developer competency assessment service that evaluates practical AI utilization ability across all job roles using proprietary AI models. Targets enterprise HR teams and individual developers.
• Coding Test (코딩테스트) Coding test problem bank with algorithm and SQL practice kits, ranging from beginner to advanced levels, supporting multiple programming languages including C, C++, Java, JavaScript, Python, Ruby, Go, Kotlin, Scala, Swift, and C#.
• Skill Check (스킬체크)

Named customers2 records

Segments4 records

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability7 records

Feature4 records

Scale indicators21 records

Recent moves4 records

Expansion highlights5 records

Direct peers

• Codility: Enterprise coding assessment platform used by recruiters to evaluate developer candidates. Competes with Programmers' enterprise hiring and AI competency assessment services for the same corporate HR buyer.
• LeetCode: Global coding test practice and assessment platform with the same core value proposition as Programmers' coding test and algorithm practice kits. Direct competitor for both developer-side practice and company-side technical screening.
• HackerRank: Enterprise-focused developer assessment and skills certification platform that competes directly with Programmers' business.programmers.co.kr enterprise services, skill checks, and PCCE/PCCP-style certification offerings.
• Code States: Asia-Pacific coding bootcamp operator (with strong Korean presence) running KDT-style accelerated software engineering programs. Direct competitor to Programmers' DevCourse bootcamp tracks.
• Baekjoon Online Judge: Korean coding practice platform with a large problem bank. The most direct Korean-language competitor to Programmers' free coding test and algorithm practice offerings for individual developers.

Broad incumbents

• Udemy Business: Global online learning marketplace with extensive coding and programming course catalog. Competes with Programmers School's paid one-time courses (Java, Python, C++, data structures) for the same Korean learner audience.
• Pluralsight: Established enterprise technology skills development platform with assessment (Skill IQ, Role IQ) and certification. Comparable to Programmers School plus AI competency assessment as a broader skills evaluation and training offering.

Regional players

• Fastcampus (패스트캠퍼스): Korean online education platform with developer and data/AI bootcamps. Comparable as a Korean EdTech competitor offering paid courses and intensive bootcamps that overlap with Programmers' DevCourse and paid course portfolio.
• Inflearn: Korean online learning marketplace for developer and tech courses. Comparable as a Korean EdTech platform selling paid video courses (Java, Python, data structures) that overlap with Programmers School's paid course catalog.

Emerging players

• Wanted (원티드): Korean tech talent marketplace that includes coding test features for candidate screening. Competes with Programmers on the enterprise hiring and developer-job-matching side of the funnel.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/programmers

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Programmers