Marketplace

Verify sellers in minutes, not days or weeks 

Build a trusted marketplace. Onboard international sellers with confidence and turn verification into a growth engine. 

Calculate your ROI Speak to a KYB Specialist 

The seller onboarding problem

Slow onboarding kills conversion

Your sellers are dropping off before they ever list a product. When onboarding takes 8, 14, even 20+ days, good sellers go elsewhere.

Manual processes don't scale

Compliance teams are buried in document chasing, data re-keying, and switching between disconnected systems. The more sellers you try to onboard, the worse the bottleneck gets. 

International sellers are a blind spot

Expanding globally means verifying sellers in markets where data is hard to access. Chinese seller verification alone can take competitors one to two weeks.  

How much is slow onboarding costing your marketplace?

See how much time, revenue, and resource you could recover by automating seller verification.

Grow your marketplace without growing your risk

Verify sellers in real time

with instant access to 600m+ company records and 200 ownership registries across 195+ countries.

Go live in hard-to-reach markets

including China, where most competitors take one to two weeks. GBG verifies international sellers in minutes, not days or weeks.

Cut manual checks by 67%

automate screening, approvals, and document collection so your compliance team focuses on exceptions, not admin.

Boost seller conversion by up to 50%

faster onboarding means fewer drop-offs. Stop losing good sellers to slow verification processes.

Screen against 2,500 global watchlists

sanctions, PEPs, and adverse media checks on businesses, directors, and UBOs - automated and continuously updated.

From sign-up to verified seller in minutes

GBG Detected brings together business verification, identity checks, screening, and ongoing monitoring in a single platform - so your team can onboard the right sellers faster and focus on growing your marketplace. 

Step 1

Seller signs up 

One link starts the onboarding journey. Your sellers complete a branded application portal - configured to your risk requirements and the markets you operate in. Choose a no-code portal you can launch and manage yourself, or integrate directly via API for full flexibility.

Step 2

Business verified instantly

The seller's business entity is automatically validated against 600m+ company records and ownership registries worldwide. Company registration, financial health, and operational status are confirmed in seconds, not days.

Step 3

People behind the business checked

Directors and ultimate beneficial owners are identified and screened against 2,500 global watchlists for sanctions, PEPs, and adverse media. Identity verification and biometric checks are completed across 195 countries.

Step 4

Risk-scored and approved 

An intelligent risk engine assigns a score based on your configured rules. Low-risk sellers are auto-approved and ready to trade immediately. Higher-risk cases are routed to your compliance team with a full audit-ready profile.

Fits your stack, not the other way around

GBG Detected can be deployed through a single low-code API or connected to Salesforce, Microsoft Dynamics, Pipedrive, SAP, and more via pre-built integrations. Configure onboarding journeys to your risk requirements and the markets you operate in - without rebuilding what already works. 

We chose GBG because we needed a simple, powerful solution to make business onboarding faster and easier.
Joseph RindslandHead of Digital Trust & Safety at Gumtree
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See how GBG can transform your seller onboarding

Whether you're looking to onboard international sellers faster, reduce manual compliance work, or expand into new markets - our marketplace specialists can walk you through exactly how GBG Detected fits your business.