Market In U

Name

Market In U

Legal name

(주)자락당

Website

https://marketinu.com

Company type

Private

Founded year

2020

Operating status

Operating

Ownership category

akta.pro rank

Product category

Secondhand Luxury Fashion Retail

NAICS

Used Merchandise Retailers (4595), Clothing, Clothing Accessories, Shoe, and Jewelry Retailers (458)

SIC

Retail-Apparel & Accessory Stores (5600)

akta.pro primary industry

Off-Price Luxury / Designer Resale & Discount Boutiques (CRAEABAE)

Keywords

• Secondhand fashion marketplace
• Vintage luxury clothing
• Pre-owned designer apparel
• Sustainable fashion retail
• Secondhand fashion resale

Headquarters

HQ city

Mapo

HQ country

South Korea

HQ region

Asia

Offices2 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Product Sales Commission: Market In U acts as a marketplace for secondhand luxury and designer fashion items. The company takes a commission on transactions between buyers and sellers. Sellers can sell items to the company (receiving points) or list items for sale to other buyers. The platform facilitates the entire transaction including payment processing and shipping.
2. Direct Product Resale: Market In U purchases items from sellers and resells them directly, earning the margin between purchase price (paid in points) and selling price.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Market In U operates an online and offline marketplace that buys, authenticates, cleans, and resells secondhand luxury and designer fashion items to individual consumers in South Korea. It also allows sellers to trade in used clothing for proprietary store points usable as cash on the platform, and offers a rental service for secondhand items. The business combines e-commerce with two physical retail stores in Seoul.

Product overview

Market In U operates a single integrated vintage fashion retail platform combining online and offline channels. The core product is an online vintage shopping mall (마켓인유 온라인 몰) where pre-owned luxury and designer branded clothing is sold directly to consumers. Supporting the retail operation, the business includes a secondhand rental service (세컨핸즈 렌탈 서비스) for fashion item leases, a proprietary point currency system (마켓인유 포인트) that facilitates C2B transactions where sellers exchange items for platform credits, and a customer loyalty mileage program (도도포인트 마일리지) rewarding purchases. All components are unified within the same brand and platform ecosystem.

Differentiator

Problem solved

Functional benefit

Products and services

• Market In U Online Vintage Mall (마켓인유 온라인 몰) Curated online marketplace where individual consumers can purchase authenticated, pre-washed secondhand luxury and designer fashion items from brands such as GUCCI, BURBERRY, PRADA, Dior, and ARMANI, with nationwide delivery within South Korea.
• Secondhands Rental Service (세컨핸즈 렌탈 서비스) Lease-based rental service that lets individual customers rent secondhand vintage clothing items for temporary use, distinct from the purchase model of the core online mall.

Quantifiable outcome

• All products are pre-washed and cleaned before sale
• +1 more outcomes

Segments1 record

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration8 records

Feature2 records

Partnerships

Four partnerships are on record, tiered core and minor.

• Cafe24coreTechnology or IntegrationCafe24 provides the e-commerce platform infrastructure for Market In U's website. The platform handles website hosting, payment processing integration, and various e-commerce functionalities including inventory management, order processing, and customer accounts.
• KG INICIScoreTechnology or IntegrationKG INICIS provides payment processing and escrow services for Market In U's e-commerce transactions, ensuring secure payment handling for online purchases.
• CJ LogisticscoreTechnology or IntegrationCJ Logistics handles all shipping and delivery operations for Market In U. Standard delivery takes 3-7 business days from order confirmation. The partnership ensures nationwide coverage within South Korea.
• NaverminorGTM or Marketing PartnerNaver integration allows customers to earn and redeem Naver mileage points when making purchases on the Market In U platform.

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Emerging players

• Rebag: US authenticated luxury resale specialist historically focused on handbags but now broader apparel; comparable authentication-first positioning and luxury buyer persona.
• ZigZag (지그재그): Korean fashion discovery and commerce platform (owned by Kakao Style); partial overlap with Market In U's fashion-conscious consumer base but newer apparel rather than secondhand vintage.
• Depop (Etsy-owned): Global peer-to-peer fashion resale marketplace with strong Gen Z following; comparable secondhand fashion marketplace mechanics but trend-driven rather than authenticated luxury.

Direct peers

• Poshmark (now part of Naver): US-born social C2C fashion resale marketplace; Korean parent (Naver) makes it a directly comparable marketplace-plus-apparel model to Market In U's curated fashion resale play.
• Vestiaire Collective: Global luxury and designer fashion resale marketplace with authentication; closest international analog to Market In U on curated, authenticated secondhand luxury and direct overlap in brands carried (Gucci, Prada, Burberry).
• Karrot Market (당근마켓 / Daangn): Korea's leading hyperlocal C2C secondhand marketplace; comparable marketplace mechanics and seller-onboarding model, although broader category mix and trust-based local transactions rather than curated luxury.
• Kream: Korean resale marketplace specializing in authenticated sneakers, streetwear, and luxury; comparable authentication-first resale model and overlap with Market In U's designer/luxury buyer base in Korea.
• The RealReal: US luxury resale platform combining online marketplace with authentication centers; comparable luxury/designer curation, authentication-led value proposition, and physical retail showrooms.
• Bunjang (번개장터): Korea's largest C2C secondhand marketplace (Naver D2SF-backed), directly comparable to Market In U's marketplace-led model; operates at significantly larger GMV and broader categories than Market In U's curated luxury/apparel focus.

Regional players

• Sellpy (Vinted Group): European recirculation-led secondhand fashion platform with integrated logistics; comparable service-led resale model and circular-economy positioning, though geography differs.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• Instagraminstagram.com/marketinu_official

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 Market In U