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E-commercecomplex complexity
Two-Sided Marketplace Architecture
Two-sided marketplace architecture with listings, transactions, trust systems, and dispute resolution.
Architecture
System Components
Key building blocks of this architecture, layered from infrastructure up
01
Listing Management
Multi-category listings with attributes and media.
PostgreSQLSearchMedia Pipeline
02
Search & Discovery
Faceted search with relevance ranking and recommendations.
ElasticsearchML RankingPersonalization
03
Transaction System
Escrow-based transactions with dispute resolution. Built on Stripe Connect.
Stripe ConnectState MachineEscrow
04
Trust & Safety
User verification, reviews, and fraud detection. See the fraud detection blueprint.
Verification APIsML Fraud DetectionModeration
05
Messaging
In-app messaging between buyers and sellers - same primitives as the real-time chat blueprint.
Real-timeNotificationsModeration
Planning
Key Considerations
Important factors to keep in mind when implementing this architecture
Payment splits and escrow are complex - use Stripe Connect or similar
Trust systems are critical - invest in verification and reviews
Plan for abuse and fraud from day one
Need a marketplace partner? Start a project.
Options
Alternatives to Consider
Other approaches that might fit your specific needs
Sharetribe for rapid marketplace launch
Medusa for commerce-focused marketplaces
Custom build for unique marketplace models
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