Build Trust at Every
Transaction.
Verify sellers, buyers, and service providers with government ID checks, biometric matching, and reusable credentials. Reduce fraud, raise conversion, and meet marketplace compliance requirements across 189+ countries.
How it works
One verification layer. Every participant on your platform.
Participant Initiates Onboarding
A seller, buyer, or service provider begins verification via your embedded widget, API flow, or a shareable magic link, without needing to download anything.
Identity & Documents Checked
Hypersign cross-validates the participant's government ID, runs a liveness selfie, and optionally performs business registry checks for commercial sellers.
Verified Status Unlocks Access
Your platform receives a pass or fail verdict via webhook. A reusable trust credential is issued so the same participant never repeats verification across your ecosystem.
Participant Identity Verification
Know who is on both sides of every transaction
Fraud on marketplaces often originates from anonymous or synthetic accounts. Hypersign KYC verifies the real-world identity of sellers and buyers with government-issued documents and a liveness check, so every listing and every purchase is tied to a verified person.
- Passport, national ID, and driving licence accepted across 189+ countries
- Liveness detection prevents fake or stolen identity abuse
- Pass/fail verdict delivered to your platform via webhook, no PII stored
- Configurable risk tiers: lightweight checks for low-value buyers, full KYC for high-value sellers
Business Verification (KYB)
Onboard commercial sellers with full business due diligence
When a business registers as a seller or service partner, Hypersign KYB validates the entity's registration, ultimate beneficial owners, and AML risk profile in a single automated workflow. No manual document chasing, no compliance blind spots.
- Company registry validation across global jurisdictions
- UBO identification and ownership structure mapping
- AML and sanctions screening against 1,300+ global lists
- Ongoing monitoring flags changes after initial approval
Reusable Trust Credentials
Verify once. Trusted everywhere in your marketplace.
Repeated verification drives abandonment. With Hypersign, a participant verified on one part of your platform or in a partner network carries that trust forward. A cryptographic credential replaces re-verification across every touchpoint.
- W3C Verifiable Credential issued on successful verification
- Participants share only a trust assertion, not their identity data
- Accepted instantly across your partner platforms and sub-marketplaces
- Eliminates repeated onboarding friction and lowers per-check costs
Use Cases
Which Marketplaces Need Identity Verification?
From gig platforms to B2B trade networks, any marketplace where participants transact needs a trust layer.
E-commerce Marketplaces
Verify sellers before they list products and flag suspicious accounts before chargebacks escalate.
Freelance & Service Platforms
Confirm the identity of service providers so clients can transact with confidence on your platform.
Real Estate & Rental Platforms
Authenticate landlords, agents, and tenants to prevent fraudulent listings and tenancy fraud.
Gig Economy Platforms
Onboard drivers, delivery workers, and task runners with fast, mobile-first identity checks.
Peer-to-Peer Lending
Know your borrowers and lenders with a full KYC pass before any funds are committed.
Vehicle & Asset Rentals
Verify renters against a government ID and liveness check before handing over high-value assets.
B2B Trade Platforms
Perform business verification on supplier and buyer entities to meet procurement compliance obligations.
NFT & Digital Asset Markets
Satisfy emerging regulatory requirements for digital asset platforms with lightweight, privacy-first KYC.
Integration
Deploy the Way That Fits Your Platform
Three integration paths, from no-code to full API control. All backed by the same global identity verification infrastructure.
API
Enterprise platforms · Custom onboarding flows · Native mobile
Build fully tailored verification experiences within your own marketplace application.
- Full UI control
- Session-based verification
- Real-time results
- Webhook integrations
Widget
Product teams · Fast integrations · Embedded onboarding
Drop identity verification directly into your marketplace seller or buyer registration flow.
- Plug-and-play integration
- Custom branding
- Configurable verification levels
- Minimal engineering effort
Magic Links
Ops teams · Seller outreach · Compliance campaigns
Send a shareable verification link to existing sellers or new applicants, no integration required.
- No integration needed
- Hosted verification pages
- Mobile-friendly experience
- Ready in minutes
Pricing
Start from $0.20 per check.
Basic participant KYC starts at $0.20 / check. Full assurance with ID, face match, liveness and business KYB is $20 / check. No setup fee. No contracts. Scale as your marketplace grows.
Volume discounts available · Free sandbox included
See full pricing →FAQ
Questions about marketplace identity verification
Verified Participants.
Safer Transactions.
Faster Growth.
Deploy marketplace identity verification in days, not quarters. Talk to us about your participant volumes and we will build the right compliance stack for your platform.
GDPR · eIDAS 2.0 · AML Compliant · 189+ Countries