OKKY

What OKKY does

OKKY, operated by Oki Korea Inc. ((주)오키코리아), is South Korea's largest developer knowledge-sharing community, founded in 2000 as jspstudy.zoa.to and rebranded to OKKY in 2015. The platform serves Korean software developers through a web-based community organized around a forum, a Q&A section, and a knowledge hub hosting 1,000+ articles and life-content pieces. As of 2025 the platform reports 180,000+ registered members, 700,000+ monthly visitors, and 7 million+ monthly page views, making it the longest-running community of its kind in Korea.

The core product stack is a multi-surface community and recruitment platform. Beyond the forum and Q&A, OKKY operates OKKY Jobs (a recruitment marketplace, relaunched as OKKY 3.0 Jobs in 2023), a Bootcamp education vertical launched in 2024, a physical community space (OKKY Home in Gangnam) launched in 2024, a mobile Progressive Web App launched in 2024, and an OKKY Slack bot in beta since 2024. A 2025 main-site redesign and knowledge service overhaul, alongside an AI vibe coding hackathon, indicate repositioning around AI-era developer workflows. The company is led by CEO Noh Sang-beom (노상범) and operates with a small team (1–10 employees) headquartered in Gangnam, Seoul.

The business model is a hybrid of community monetization and two-sided marketplace revenue. The developer side accesses the community free of charge, providing the audience and content flywheel. The employer side pays for job postings through OKKY Jobs, and advertisers buy banner and sponsored content placements against the platform's ~7M monthly page views. Events, Bootcamp, and OKKY Home represent nascent monetization extensions but are not yet disclosed as material revenue lines.

Name

OKKY

Legal name

(주)오키코리아

Website

https://okky.kr

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

1–10 employees

Ownership category

akta.pro rank

Product category

Developer Community Platform

NAICS

Web Search Portals and All Other Information Services (519290)

SIC

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

akta.pro primary industry

Knowledge Management & Wikis (BPAMAMAH)

akta.pro secondary industry

Developer Portals, SDKs & Documentation Platforms (BPAMADAG)

Keywords

• Developer community platform
• Technical Q&A forums
• Tech job board
• Developer recruitment services
• Online knowledge sharing

Headquarters

HQ city

Samseong

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, Marketing or Sales, Operations, Infrastructure

Revenue model

1. Advertising: OKKY generates revenue through digital banner advertisements and sponsored content targeting its developer audience. Advertisers can run digital banner ads and book/media advertising on the platform.
2. OKKY Jobs - Paid Job Postings: Employers pay for job posting services and resume access through the OKKY Jobs platform (jobs.okky.kr). Enterprise/corporate members pay for recruitment-related services including job postings, company profile pages, and resume viewing.
3. Premium/Sponsored Content: Long-term advertising contracts and customized advertising packages for companies seeking developer talent recruitment visibility.

Pricing tiers

Go-to-market motion3 records

Distribution channels5 records

Marketing channels6 records

Core offering

OKKY operates South Korea's largest developer knowledge-sharing community platform (okky.kr), integrating Community forums, Q&A, a Knowledge hub, Events, and a Jobs recruitment board. The platform serves individual developers with free technical Q&A, knowledge articles, and networking, while offering hiring companies paid job postings, resume access, and targeted banner advertising. Additional offerings include OKKY Bootcamp training listings and a Slack bot for real-time community notifications.

Product overview

OKKY is a developer knowledge-sharing platform operating as a unified portal with multiple integrated product areas. The core offering consists of a Community forum (커뮤니티) for general discussion, a Q&A section (Q&A) for technical and career questions, a Knowledge hub (지식) for curated tech news and tips, an Events section (이벤트) for seminars and hackathons, and OKKY Jobs (Jobs) — a job board providing employer job posting services and job seeker resume management with simplified payment support (Naver/Kakao/Samsung Pay). Adjacent services include OKKY 부트캠프 (Bootcamp), a training program section featuring certified partner courses, the OKKY 슬랙봇 β (Slack Bot), a Slack-native notification bot for real-time delivery of community highlights, and OKKY 광고 (Advertising), a developer-focused advertising service. The platform is operated by (주)오키코리아 (Oki Korea) and has served Korean developers since 2000.

Differentiator

Problem solved

Functional benefit

Products and services

• OKKY Community (커뮤니티) A discussion forum for software developers covering life stories, AI topics, salary discussions, job-seeking feedback, IT policy debates, study groups, mentoring, project collaborations, hackathons, tech news, tips, columns, reviews, and IT press releases.
• OKKY Q&A A question-and-answer section where developers and job seekers ask and answer technical and career-related questions, with categorization by topics like career advice.
• OKKY Knowledge (지식) A curated knowledge hub providing tech news, tips, columns, reviews, IT press releases, and technical articles, with sub-sections for knowledge tips and knowledge columns. Hosts over 10,000 knowledge and life content articles.
• OKKY Events (이벤트) A platform section listing community events, seminars, hackathons, and other developer gatherings organized or hosted by OKKY, including OKKYCON conferences.
• OKKY Jobs A job board and recruitment platform connecting developers with hiring companies. Provides job posting, direct application, and resume management services with sub-portals for job seekers (OKKY Jobs Talent) and employers (OKKY Jobs Position). Supports Naver, Kakao, and Samsung Pay for simplified payments.
• OKKY Bootcamp (부트캠프) A developer training and bootcamp section within OKKY, featuring partner education programs with certifications such as excellent institution certification and 내배카 designation.
• OKKY Advertising (광고) A developer-targeted advertising platform offering digital banner ads, book/media advertising, and performance reporting, reaching over 700,000 monthly visitors generating over 7 million monthly page views.

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature1 record

Partnerships

Two partnerships are on record, tiered minor.

• NHN CloudminorOthersNHN Cloud is listed as a sponsor on OKKY's website footer. The partnership appears to be a sponsorship/sponsored content arrangement, with NHN Cloud receiving brand visibility on OKKY's platform in exchange for presumably supporting OKKY's operations.
• iNamesminorOthersiNames is listed as a sponsor on OKKY's website footer. iNames appears to be a domain services provider that sponsors OKKY's platform, receiving brand visibility in return.

Scale indicators5 records

Recent moves5 records

Expansion highlights5 records

Regional players

• Qiita: Japan's largest developer knowledge-sharing platform with Q&A, knowledge articles, and a job board. Closest direct cross-border analog to OKKY, with an almost identical product portfolio (community + Q&A + knowledge + jobs).
• CSDN: China's dominant developer community and knowledge platform with Q&A, blogs, and learning services. Comparable in role and product mix to OKKY within the Chinese developer market.

Emerging players

• Blind: Anonymous professional community popular with Korean developers for salary, career, and workplace discussions. Overlaps with OKKY's '사는 얘기' / career Q&A use cases and competes for developer mindshare.
• 프로그래머스 (Programmers): Korean developer learning and coding-test platform with community features. Comparable to OKKY in serving Korean developers, with a stronger focus on coding practice and bootcamp-adjacent learning.

Broad incumbents

• GitHub Community / GitHub Discussions: GitHub Discussions provides developer Q&A and community features integrated with the dominant code-hosting platform. It overlaps with OKKY's developer community and knowledge-sharing use cases, and competes for Korean developer attention.
• Naver Developers / Naver Cafe: Naver's developer relations and community ecosystem. As Korea's dominant portal, Naver's developer properties compete with OKKY for Korean developer attention and traffic, particularly for tech news and community hosting.

Direct peers

• Stack Overflow: The global developer Q&A and knowledge community. OKKY is the Korean-market equivalent, offering the same model of community-driven technical Q&A, knowledge articles, and a developer job board (Stack Overflow Jobs).
• Dev.to: An open developer community and knowledge-publishing platform. Comparable to OKKY's Knowledge and Community sections, with a similar mix of Q&A, articles, and discussion threads.
• Wanted (wanted.co.kr): Korean tech-focused job platform with strong developer community features. Competes directly with OKKY Jobs for Korean tech recruitment spend, and overlaps with OKKY Community as a developer touchpoint.
• Hacker News (Y Combinator): A tech-focused community news and discussion forum. Comparable to OKKY Community in serving developer discourse, tech news, and life/career discussions among software engineers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UCuynXsGvMXLviyqVMeS2y-g
• Facebookfacebook.com/okkykorea

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 OKKY