Mark3t is a trust infrastructure company for high-value resale and luxury commerce. It issues the Mark3t Passport, a portable trust and reputation layer that lets verified reputation and provenance travel across marketplaces, reducing repeated authentication costs and payout delays for professional resellers. The platform connects buyers, sellers, authenticators, and platform partners through four capabilities that verify identity, establish trust, protect transactions, and support ongoing relationships.
Funding
Funding not disclosed
Founders
Product
Problem
High-value resale markets rely on trust, but current systems create friction: platforms charge 10–45% in commissions, authentication performed on one marketplace does not transfer to another, and payouts can be delayed up to 30 days. Unsold inventory sits as dead capital, and even experienced sellers with strong reputations must start from zero when joining a new platform. This fragmented trust landscape increases costs and risk for all participants.
Solution
Mark3t provides a portable trust and reputation layer for luxury resale through the Mark3t Passport. The Passport carries verified reputation and provenance data across multiple marketplaces, so authentication, seller history, and buyer credibility travel with the item or user. Mark3t connects four core capabilities that let users know the buyer, establish trust, protect the sale, and maintain the ongoing relationship. The system makes trust visible, verifiable, and portable, reducing the need to re-authenticate items and enabling faster, safer high-value transactions across platforms.
Target Audience
Primary customers are professional resellers, buyers, authenticators, and marketplace platform partners engaged in high-value luxury resale who need portable trust and verification infrastructure.
Features
- Mark3t Passport creates a portable digital record of verified reputation and provenance that moves across marketplaces
- Four integrated capabilities covering buyer identity verification, trust establishment, transaction protection, and relationship retention
- Ecosystem integrations with authentication services and platform partners to streamline verification workflows
- Designed to address commission burdens and payout delays by making trust portable and reducing duplicative authentication costs
- Research-backed system developed from observations across 86+ resale communities from 2022–2026