What (주)지란지교소프트 - JiranSoft does

JiranSoft Co., Ltd. is a privately held Korean B2B SaaS vendor founded in September 1994, headquartered in Seongnam (Pangyo) with an additional R&D/operations office in Daejeon. The company operates a unified "AI Office" platform that integrates data loss prevention (DLP), personal information protection, secure collaboration, and AI-driven productivity into a single product suite sold primarily to Korean government agencies and large enterprises. Its portfolio centers on endpoint and server DLP solutions (OfficeKeeper, PC Filter, Server Filter, Web Filter, Web Filter Scan), AI-augmented privacy tooling (AI Filter, ID Filter), a Security SDK, dark-web credential monitoring (Zero Dark Web), web editing and AI-based site building tools (Namo Editor, Namo Site Builder), a messaging collaboration platform (OfficeNext), and recently launched AI-native products including AX Works (an on-device LLM knowledge management solution) and Office Agent (an enterprise AI agent). The company claims the No. 1 position in Korean public and enterprise DLP, with products used across 129 countries.

Revenue is generated principally through B2B SaaS subscription licensing on seat-based and enterprise-level recurring contracts, supplemented by professional services for implementation and technical support. Pricing is not publicly disclosed and is delivered via quote-based enterprise agreements. Go-to-market combines direct enterprise field sales (heavy emphasis on Korean public-sector and large enterprise procurement) with a network of domestic resellers and international channel partners, including subsidiaries such as Jiran Japan (established 2011), JSecurity, and DirectCloud. The company is led by co-Representative Directors Park Seung-ae (CEO since April 2020) and Yu Byeong-wan. JiranSoft has executed multiple corporate restructurings: spinning off JiranSecurity (KOSDAQ-listed), JiranComs (school collaboration), and JiranChallenger; absorbing JiranData in 2026 and announcing a merger with NextIntelligence.AI for August 2026, all of which point to active consolidation around the parent platform.

Name

(주)지란지교소프트 - JiranSoft

Legal name

(주)지란지교소프트

Website

https://jiransoft.co.kr

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

11–50 employees

Short description

JiranSoft is a Korean B2B SaaS vendor providing integrated DLP, personal information protection, secure collaboration, and AI-native productivity solutions primarily to government agencies and large enterprises, with deployments across 129 countries.

Ownership category

akta.pro rank

Product category

Enterprise Security Software (DLP & Personal Information Protection)

NAICS

Software Publishers (5132), Computer Systems Design and Related Services (54151)

SIC

Services-Prepackaged Software (7372), Services-Computer Programming, Data Processing, Etc. (7370)

akta.pro primary industry

Digital Experience Monitoring & Management (DEX/DEM, AIOps for EUC) (BPAEAIAF)

Keywords

• Data loss prevention
• Endpoint security software
• Personal information protection
• Enterprise collaboration tools
• Private LLM solutions

Headquarters

HQ city

Seongnam (성남)

HQ country

South Korea

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

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

Revenue model

1. B2B SaaS Security & Productivity Software Subscriptions: JiranSoft generates revenue primarily through B2B SaaS subscription licensing of its security (DLP, privacy protection) and productivity (collaboration, AI) software solutions to enterprise and government customers. Revenue is driven by seat-based and enterprise-level recurring contracts, supplemented by professional services for implementation and technical support.

Go-to-market motion2 records

Distribution channels4 records

Marketing channels6 records

Core offering

JiranSoft sells a B2B software suite that integrates data loss prevention (DLP), personal information protection, secure collaboration, and AI capabilities into a single "AI Office Standard" platform. Core products include OfficeKeeper (endpoint DLP), PC/Server/Web filters for personal information management, AI Filter (OCR-based personal data detection), Zero Dark Web (credential monitoring), OfficeNext (messaging collaboration), Namo Editor (web editing), and newer AI products AX Works (on-device private LLM) and Office Agent (enterprise AI agent). The offering is sold to Korean government agencies and large enterprises, with international reach across 129 countries via channel partners and subsidiaries.

Product overview

JiranSoft operates as a unified AI Office platform where security, collaboration, and AI converge. The product portfolio centers on an integrated DLP ecosystem (오피스키퍼, 피씨필터, 서버필터, 웹필터, 웹필터스캔) providing comprehensive data loss prevention and personal information protection across endpoints, servers, and web channels. AI-powered solutions (AI필터 for OCR-based document analysis, ID필터 for pseudonymization) enhance data governance capabilities. The collaboration suite (오피스넥스트 for messaging-based teamwork, 나모에디터 and 나모사이트빌더 for web editing and site building) rounds out the productivity offering. The latest AI innovations include AX웍스 (private LLM knowledge management) and 오피스에이전트 (enterprise AI agent), representing the company's evolution from traditional security toward AI-powered workplace intelligence. Together, these products form a comprehensive AI Office standard that connects security, collaboration, and artificial intelligence into one integrated platform.

Differentiator

Problem solved

Functional benefit

Brands

• 오피스키퍼 (Office Keeper): Integrated PC security and information leakage prevention solution
• 피씨필터 (PC Filter)
• 서버필터 (Server Filter)
• 웹필터 (Web Filter)
• 웹필터스캔 (Web Filter Scan)
• AI필터 (AI Filter)
• ID필터 (ID Filter)
• 나모에디터 (Namo Editor)
• 나모사이트빌더 (Namo Site Builder)
• 오피스넥스트 (Office Next)
• AX웍스 (AXWorks)
• 오피스에이전트 (Office Agent)

Products and services

• 오피스키퍼 (OfficeKeeper)
• 피씨필터 (PC Filter)
• 서버필터 (Server Filter)
• 웹필터 (Web Filter)
• 웹필터스캔 (Web Filter Scan)
• AI필터 (AI Filter)
• ID필터 (ID Filter)
• 보안SDK (Security SDK)
• 제로다크웹 (Zero Dark Web)
• 나모에디터 (Namo Editor)
• 나모사이트빌더 (Namo Site Builder)
• 오피스넥스트 (OfficeNext)
• AX웍스 (AX Works)
• 오피스에이전트 (Office Agent)

Quantifiable outcome

• Leading market share in Korean public and enterprise DLP sector
• +2 more outcomes

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability7 records

Feature8 records

Scale indicators5 records

Recent moves10 records

Expansion highlights6 records

Regional players

• Penta Security: Penta Security is a Korean cybersecurity vendor with focus on web/application security and data encryption. Operates in overlapping security categories in the Korean market with a similar enterprise/government customer base.

Direct peers

• Sasa Software: Sasa Software is an Israel-based DLP and content inspection specialist serving government, defense, and enterprise customers. Closely comparable specialized DLP vendor with similar compliance/government-led GTM motion.
• Igloo Security: Igloo Security is a Korean security vendor offering information protection, endpoint security, and DLP solutions. Direct domestic competitor to JiranSoft in the Korean enterprise and government security market.
• Digital Guardian: Digital Guardian is a US-based DLP specialist focused on endpoint data loss prevention and data protection. Closely comparable DLP-centric product positioning targeting enterprise and government customers.
• Fasoo: Fasoo is a Korean data protection and DRM specialist offering enterprise document security and data leak prevention. Direct competitor to JiranSoft's PC Filter and DLP suite within the Korean enterprise and public-sector market.

Broad incumbents

• Microsoft Purview DLP: Microsoft Purview is a broad enterprise information protection and DLP suite bundled into Microsoft 365. Represents a major competitive threat by offering DLP as part of a much larger productivity and security stack at massive scale.
• Broadcom (Symantec) DLP: Broadcom's Symantec DLP is a global enterprise DLP suite offering endpoint, network, and storage data loss prevention. A broad incumbent that competes in the same DLP category JiranSoft serves, particularly in larger multinational accounts.
• CrowdStrike: CrowdStrike is a global endpoint security leader whose Falcon platform increasingly bundles DLP-like capabilities. Represents a major incumbent competitor in endpoint security with vastly larger scale and R&D budget.
• Forcepoint: Forcepoint is a global DLP and insider threat protection vendor with comparable endpoint data loss prevention capabilities. A larger incumbent operating in the same DLP category with broader enterprise reach.

Emerging players

• Darktrace: Darktrace is a global AI-native cybersecurity vendor using machine learning for anomaly detection and threat response. Comparable AI-augmented security approach to JiranSoft's AI-based DLP, though focused on network/endpoint threats rather than data leakage.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCS3ovMmp7i4niImbRgMBqbQ
• Facebookfacebook.com/jiransoft
• Instagraminstagram.com/jiransoft/?hl=ko
• LinkedInlinkedin.com/company/jiransoft-kr

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries4 records

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 (주)지란지교소프트 - JiranSoft