What 번개장터 does

Bungaejangter (번개장터) operates a mobile-first consumer-to-consumer (C2C) online marketplace in South Korea for trading second-hand goods. The platform serves individual buyers and sellers across categories including women's and men's clothing, sports/leisure, star merchandise, digital devices, and hobby items. Access is delivered through native iOS and Android applications and a mobile web storefront at m.bunjang.co.kr, with a dedicated Seller Center portal (seller.bunjang.co.kr) for merchants managing high-volume listings. The company has also launched 메루카리 (Meru Kari) via mercari.bunjang.co.kr as a cross-platform integration with Mercari Japan, extending the marketplace model to international users.

The company's core technology is a mobile-first web platform and native applications hosted on AWS, augmented by niche data features such as the 내폰시세 (My Phone Price) valuation service that provides market pricing for used smartphones. Bungaejangter monetizes primarily through marketplace commissions and transaction fees on peer-to-peer trades, with a secondary direct-sales revenue stream where the company itself sells selected products; cash payments on those direct sales are protected through a Woori Bank debt payment guarantee arrangement. Customer engagement is supported by a monthly benefits program, category-based browse, and a recommended-items feature.

The company is a private South Korean corporation (번개장터 주식회사), headquartered in Seocho-gu, Seoul, with a second office in Gangnam-gu, and operates exclusively in the domestic Korean market. It is led by co-CEOs 최재화 (Choi Jae-hwa) and 강승현 (Kang Seung-hyun), and holds ISMS certification from the Korea Internet & Security Agency (KISA) valid from 2024.05.18 through 2027.05.17. The firm is described as a leading Korean mobile second-hand marketplace, with brand recognition and network effects cited as competitive advantages.

Name

번개장터

Legal name

번개장터 주식회사

Website

https://bunjang.co.kr

Company type

Private

Operating status

Operating

Short description

Bungaejangter (번개장터) is a Seoul-based mobile-first C2C online marketplace that enables individual Korean consumers to buy and sell second-hand goods across clothing, electronics, sports, and hobby categories, monetizing via transaction fees and direct sales.

Ownership category

akta.pro rank

Product category

C2C Online Classifieds Marketplace

NAICS

All Other Miscellaneous Retailers (459999)

SIC

Retail-Miscellaneous Retail (5900)

akta.pro primary industry

Generalist C2C Classifieds Marketplaces (CRAFAKAA)

akta.pro secondary industry

Peer-to-Peer (C2C) Resale Marketplaces (CRAFAGAM)

Keywords

• C2C resale marketplace
• Secondhand goods trading
• Used smartphone resale
• Peer-to-peer classifieds
• Consumer resale platform

Headquarters

HQ city

Seoul

HQ country

South Korea

HQ region

Asia

Offices2 records

Markets served

GTM type

B2C

Offering type

Digital Commerce or Content

Cost components

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

Revenue model

1. Marketplace Commission / Transaction Fees: C2C second-hand marketplace that facilitates peer-to-peer transactions between sellers and buyers. The platform acts as a intermediary for transactions.
2. Direct Sales: Company directly sells some products and takes responsibility for those transactions

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

번개장터 operates a mobile-first C2C online marketplace that enables individual consumers in South Korea to buy and sell second-hand goods across categories such as women's clothing, men's clothing, sports/leisure, star/celebrity merchandise, digital devices, and hobby items. The company also provides a phone valuation service (내폰시세 / My Phone Price) for used smartphones and a dedicated Seller Center portal for managing listings, and directly sells some products itself with Woori Bank payment-guarantee protection.

Product overview

번개장터 operates as a unified C2C second-hand marketplace platform centered around its main mobile application. The ecosystem includes the core marketplace app, a dedicated Seller Center for merchants, the 내폰시세 phone valuation feature, and the internationally-focused Meru Kari sub-brand. Additional services like monthly promotional benefits enhance user engagement across the platform.

Differentiator

Problem solved

Functional benefit

Products and services

• 번개장터 (Bungaejangter) Marketplace A C2C second-hand marketplace mobile application and web platform connecting individual buyers and sellers, featuring category-based browsing for fashion, digital goods, sports equipment, star/celebrity merchandise, and hobby items. Targeted at South Korean individual consumers.
• 판매자센터 (Seller Center) A dedicated portal for sellers to manage their listings, orders, and sales activities on the 번개장터 platform. Targeted at higher-volume or professional individual sellers.
• 내폰시세 (My Phone Price) A phone valuation service that provides estimated market prices for used smartphones, helping users set competitive prices for trade-in or resale on the marketplace. Targeted at individual consumers looking to price or sell used mobile devices.
• 메루카리 (Mercari Korea) An international C2C marketplace service providing cross-platform integration with Mercari Japan, extending 번개장터's marketplace model to cross-border users via mercari.bunjang.co.kr.

Segments1 record

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Three partnerships are on record, tiered core and minor.

• Amazon Web Services (AWS)coreTechnology or IntegrationAWS provides cloud hosting infrastructure services for Bungaejangter's platform operations. The company uses AWS as its hosting service provider for the second-hand marketplace platform.
• 우리은행 (Woori Bank)coreStrategic or Co-development PartnerWoori Bank partnership provides debt payment guarantee for Bungaejangter's direct sales transactions. This guarantees safe transactions for cash payments made by customers on items sold directly by the company.
• MercariminorStrategic or Co-development PartnerCross-platform integration providing access to Mercari Japan's marketplace through the 메루카리 (Mercari) link at mercari.bunjang.co.kr

Scale indicators2 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Joongna (중고나라): Long-standing Korean C2C classifieds platform focused on secondhand goods trading between individuals. Closely matches Bunjangi's generalist category mix and target user.
• Poshmark: US-based social C2C marketplace focused on fashion and lifestyle resale with a mobile-first experience and commission-based revenue model. Comparable product and GTM, though geographically separated.
• Mercari: Japan's leading C2C mobile marketplace, sharing the same core model of individual-to-individual resale with a transaction-fee revenue stream. Directly comparable in product, mobile UX, and category mix.
• Danggeun Market (Karrot): Korea's largest hyperlocal C2C marketplace, operating a mobile-first platform for buying and selling used goods between individuals. Directly competes with Bunjangi for the same Korean seller and buyer base.
• Vinted: European-headquartered C2C marketplace specializing in fashion resale, with a mobile-first product and transaction-fee model. Comparable in marketplace mechanics and target user, though narrower in category scope.

Broad incumbents

• OLX: Global horizontal classifieds marketplace for used goods, vehicles, and services. Operates the same generalist C2C trading model as Bunjangi, primarily across emerging markets.
• Facebook Marketplace: Meta's embedded C2C classifieds product reaching billions of users globally. Competes for the same secondhand trading use case but does not specialize or monetize transactions the way a dedicated marketplace does.
• eBay: Global C2C and B2C online marketplace with a similar transaction-fee model on peer-to-peer sales. Comparable in marketplace mechanics though operating at much larger scale and broader geography.
• Naver (Used Trading): Korea's dominant internet portal operating a secondhand goods trading feature within its broader ecosystem. Overlaps with Bunjangi on user base and listings but as one feature inside a much larger platform.

Regional players

• Shpock: European mobile-first C2C marketplace for secondhand goods with a similar category mix and buyer-seller dynamic. Comparable in product, though primarily serving UK and European markets rather than Korea.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 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 번개장터