A unified automation platform that drove $41.3M in marketplace sales for 4,000+ sellers
How Netwin replaced disconnected tools and manual repricing with an AI-driven, multi-channel commerce automation platform for Amazon and Walmart sellers.
Client
Multi-Channel Marketplace Sellers
Industry
E-Commerce / Marketplace SaaS
Region
USA
Services
SaaS Platform Engineering, Marketplace API Integration
Duration
Ongoing platform partnership
The Challenge
A core system that couldn't keep up
The client’s lending platform built over twelve years as a single monolithic application had become the biggest brake on the business.
Every release was slow and risky, scaling for peak demand was painful, and the architecture simply couldn’t support the AI and integration capabilities their roadmap demanded. A full rewrite felt too risky to attempt.
Disconnected tools & manual spreadsheets
Sellers managed listings, pricing and inventory across multiple disconnected tools, with no single view of operations.
Manual repricing meant missed Buy Box wins
Without automated, rule-based repricing, sellers consistently lost the Buy Box to faster-moving competitors.
Inventory mismatches across channels
Stock levels were not synchronised in real time between Amazon and Walmart, leading to oversells and lost trust.
No visibility into profitability
Sellers lacked the live analytics needed to understand true margins before listing or pricing products.
The Solution
A phased, zero-downtime
transformation
Unified multi-channel dashboard
Built a single command centre giving sellers complete visibility and control across Amazon and Walmart from one interface.
AI-driven automated repricing engine
Delivered rule-based and automated Buy Box optimisation that reprices continuously, without manual intervention.
Real-time centralised sync & live analytics
Synchronised inventory and orders across channels in real time, paired with live KPI dashboards and profit-analysis tools.
Certified marketplace API layer
Built and certified integrations with Amazon SP-API, Walmart, and logistics partners as the platform's reliable backbone.
THE RESULTS
A core system that couldn't keep up
1.63B
updates
430K+
$41.3M+
generated
~$45K
peak-season profit
- Automation reduced manual workload by 60%+, improving operational efficiency.
- The platform now manages 50K+ SKUs with accurate, synchronized inventory.
- Order fulfillment times dropped to less than 48 hours across all channels.
- 100% of order processing workflows were automated and audit-ready.
Before
82%
Order Accuracy
After
99.6%
Auto-validated Accuracy
Technology We Use
The stack behind the build
The platform was a game-changer. We generated nearly $45,000 in profit during peak Black Friday season — impossible with our old manual workflows.
Peak Season Performance
More Work
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