Sellmate
Sellmate is a Seoul-based SaaS company providing a cloud-based integrated shopping mall management platform for Korean e-commerce SMBs. It aggregates multi-channel orders, unifies inventory, automates logistics, and offers add-on modules for cross-border shipping, POS, and warehouse management to 2,000+ shopping malls and brands.
- Company typePrivate
- Founded2006
- HeadquartersMapo, South Korea
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What Sellmate does
Sellmate Ltd. (셀메이트) is a Seoul-based private SaaS company founded in 2006 that provides a cloud-based integrated shopping mall management platform for Korean e-commerce operators. The platform aggregates orders from multiple online sales channels into a single dashboard, unifies inventory tracking across online and offline channels, and automates logistics workflows including barcode-based inspection, picking, invoice printing, and shipping. Beyond the core platform, Sellmate offers three add-on modules: SellEx (셀익스) for overseas order collection and one-click export declaration, Sellmate POS (셀메이트포스) for online-offline inventory synchronization, and Sellmate WMS (셀메이트 WMS) for warehouse management optimized for e-commerce fulfillment.
The technology stack is purpose-built for the Korean e-commerce ecosystem, with integrations to Korean marketplace channels, support for set-product inventory management, barcode-based shipping verification, and compliance with Korean logistics and export declaration requirements. Sellmate holds ISO/IEC 27001 certification (valid 2023.11.18–2026.11.17) covering its integrated sales management solution service operations, providing enterprise-grade information security credentials despite an SMB-skewed customer base.
Sellmate runs a sales-led go-to-market motion offering free trials and 1:1 consultation with account managers who respond within 24 business hours. Pricing is not publicly disclosed but follows a monthly subscription model with multiple tiers. The company serves 2,000+ shopping malls and brands across at least six verticals (jewelry, ceramics/tableware, men's and women's clothing, sports apparel, and furniture), almost entirely SMBs. The business is founder-managed, with CEO Seo Won-jun (서원준) as representative, and the source data shows no evidence of external funding rounds, institutional ownership, or M&A activity.
Sellmate firmographics
Firmographics- Name
- Sellmate
- Legal name
- (주)셀메이트 (Sellmate Ltd.)
- Website
- https://sellmate.co.kr
- Company type
- Private
- Founded year
- 2006
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Sellmate is a Seoul-based SaaS company providing a cloud-based integrated shopping mall management platform for Korean e-commerce SMBs. It aggregates multi-channel orders, unifies inventory, automates logistics, and offers add-on modules for cross-border shipping, POS, and warehouse management to 2,000+ shopping malls and brands.
- Ownership category
- akta.pro rank
Where Sellmate is headquartered
LocationHeadquarters
- HQ city
- Mapo
- HQ country
- South Korea
- HQ region
- Asia
Offices1 record
Markets served
Sellmate business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure
Revenue model
- SaaS Subscription: Sellmate operates as a cloud-based shopping mall integrated management solution, charging subscription fees for access to its platform. Pricing tiers are offered as shown in the '요금 안내' (price) section of their website.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Monthly | Free trial available for new users |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Sellmate product offering
Product offeringCore offering
Sellmate provides a cloud-based integrated shopping mall management platform that consolidates order management, inventory control, and logistics workflows for e-commerce sellers operating across multiple online sales channels. The core Sellmate product is offered alongside three add-on modules: SellEx for overseas order collection and export declaration, Sellmate POS for online-offline inventory synchronization, and Sellmate WMS for e-commerce-optimized warehouse management.
Product overview
Sellmate operates as a platform-plus-modules architecture offering a core shopping mall integrated management solution (셀메이트) with three supplementary modules: SellEx (셀익스) for international shipping and export declarations, Sellmate POS (셀메이트포스) for online-offline inventory synchronization, and Sellmate WMS (셀메이트 WMS) for warehouse management. The platform serves over 2,000 shopping malls and brands, consolidating order collection, inventory management, and logistics operations across multiple sales channels into a unified system.
Differentiator
Problem solved
Functional benefit
Brands
- 셀익스 (SellEx): Overseas order management solution enabling easy international shipping from order collection to export declaration
- 셀메이트포스 (Sellmate POS)
- 셀메이트 WMS
Products and services
- Sellmate (셀메이트) A cloud-based shopping mall integrated management solution that aggregates orders from multiple online marketplace sales channels, centralizes inventory control, and streamlines shipping and logistics operations for e-commerce sellers.
- SellEx (셀익스)
- Sellmate POS (셀메이트포스)
- Sellmate WMS
Quantifiable outcome
- Logistics work reduced by 80% (from a full day to 1-2 hours daily)
- +3 more outcomes
Companies that use Sellmate
Customer profileNamed customers6 records
Segments2 records
Ideal customer profiles1 record
Sellmate technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Sellmate partnerships and signals
Strategic signalScale indicators2 records
Recent moves5 records
Expansion highlights4 records
Sellmate competitors and assessment
Company assessmentBroad incumbents
- Cafe24: Korea's largest e-commerce platform/enablement provider, offering storefront hosting, payments, logistics, and OMS-adjacent tools to a massive Korean seller base. Directly competes with Sellmate in serving Korean online shopping mall operators, but at significantly greater scale and with bundled platform economics.
- Shopify (Shopify Plus OMS): Global commerce platform whose OMS, multi-channel features, and app ecosystem overlap with Sellmate's core proposition. Represents the global incumbent threat to localized OMS platforms like Sellmate.
Emerging players
- Brightpearl: Retail-first ERP and order/inventory management platform for multi-channel merchants. Comparable to Sellmate in serving multi-channel SMB-to-mid-market retailers with order and inventory unification.
- Extensiv (formerly 3PL Central): Cloud WMS and ecommerce order management platform for SMB-to-mid-market sellers and 3PLs. Comparable in the WMS/OMS overlap with Sellmate's warehousing and order-aggregation modules.
Direct peers
- Linnworks: Multi-channel order, inventory, and shipping management platform serving SMB and mid-market e-commerce sellers. Comparable to Sellmate in target customer profile, OMS + WMS-style functionality, and integration-led architecture.
- Lengow: Feed management and multi-channel order/inventory platform connecting brands and retailers to global marketplaces. Comparable in core OMS/multi-channel functionality and in serving brand customers with cross-border ambitions similar to SellEx.
- ChannelEngine: Global multi-channel commerce platform that aggregates orders, inventory, and listings across marketplaces. Directly comparable to Sellmate's core multi-channel OMS use case, though operating internationally rather than Korea-focused.
- MakeShop (NHN): Major Korean shopping mall platform providing storefront, order/payment, and operations tooling to SMB and brand sellers. Closely comparable to Sellmate in target customer (Korean online merchants) and product scope (multi-channel commerce operations).
- Sellercloud: Multi-channel inventory and order management platform for SMB and mid-market online retailers, with adjacent warehouse management modules. Functionally overlaps with Sellmate's core OMS and Sellmate WMS modules.
Regional players
- Naver Smartstore / Naver Commerce: Korea-dominant marketplace and commerce platform with built-in seller tooling for orders, inventory, and shipping. Comparable to Sellmate as a Korean SMB e-commerce operations solution, but distributed as part of the dominant Naver ecosystem rather than as a standalone OMS.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Sellmate social profiles
Digital presenceSellmate compliance and trust
Trust signalCompliance1 record
Sellmate financial estimates
Financial estimateRevenue estimate
Valuation estimate
Sellmate leadership team
Management profileNumber of profiles
Profiles1 record
Sellmate funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Sellmate M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Sellmate
What does Sellmate do?
Sellmate provides a cloud-based integrated shopping mall management platform that consolidates order management, inventory control, and logistics workflows for e-commerce sellers operating across multiple online sales channels. The core Sellmate product is offered alongside three add-on modules: SellEx for overseas order collection and export declaration, Sellmate POS for online-offline inventory synchronization, and Sellmate WMS for e-commerce-optimized warehouse management.
Is Sellmate a public or private company?
Sellmate is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Sellmate founded?
Sellmate was founded in 2006. It employs 1 to 10 people.
Where is Sellmate based?
Sellmate is headquartered in Mapo, South Korea, in the Asia region.
How does Sellmate make money?
One revenue line is on record: saaS Subscription.
Who are Sellmate's main competitors?
Broad incumbents on record are Cafe24 and Shopify (Shopify Plus OMS). Emerging players are Brightpearl and Extensiv (formerly 3PL Central). Direct peers are Linnworks, Lengow, ChannelEngine, MakeShop (NHN) and Sellercloud. Naver Smartstore / Naver Commerce is listed as a regional player.
Does Sellmate have an API?
No public API is recorded for Sellmate.