NEW Inventory Management

Real-time inventory sync across every channel

Eliminate oversells, stockouts, and manual updates with Zelph's centralized inventory management. Sync stock levels in real-time across all retailers, suppliers, and sales channels—giving you complete visibility and control over every product, in every location.

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Centralized inventory control dashboard

Centralized Inventory Control

Manage all your inventory from a single dashboard. Zelph consolidates stock levels from multiple warehouses, suppliers, and fulfillment centers into one unified view—eliminating the need for spreadsheets, manual updates, and fragmented systems.

Key capabilities:
  • Real-time stock visibility across all locations and channels
  • Unified dashboard showing available, committed, and in-transit inventory
  • Automatic stock updates when sales, returns, or restocks occur
  • Multi-warehouse support with location-based stock allocation
  • SKU-level tracking with variant and bundle support
Real-time channel synchronization

Real-Time Channel Synchronization

When inventory updates in one place, it updates everywhere. Zelph instantly syncs stock levels across all connected retailers, marketplaces, and sales channels—ensuring consistency and eliminating the risk of overselling.

Automatic sync for:
  • eCommerce platforms (Shopify, Magento, WooCommerce)
  • Connected retailer storefronts and partner channels
  • Warehouse management systems and ERP platforms
  • Point-of-sale systems and offline retail locations
  • 3PL and fulfillment center inventory systems

How Does Real-Time Inventory Sync Work?

Zelph connects directly to your inventory sources (warehouses, ERPs, 3PLs) via APIs and webhooks. When stock levels change—whether from a sale, restock, or return—Zelph instantly updates all connected channels. This prevents oversells by ensuring every retailer sees accurate, up-to-the-second availability for every product.

Intelligent stock allocation

Intelligent Stock Allocation & Reservations

Zelph automatically reserves inventory when orders are placed and intelligently allocates stock based on your rules—ensuring the right products reach the right customers from the optimal fulfillment location.

Smart allocation features:
  • Automatic inventory reservation when orders are placed
  • Region-based routing to minimize shipping costs and delivery times
  • Priority allocation rules for VIP customers or high-margin channels
  • Safety stock thresholds to prevent stockouts on bestsellers
  • Back-order and pre-order inventory management
Low stock alerts and replenishment

Low Stock Alerts & Automated Replenishment

Never run out of bestsellers. Zelph monitors stock levels and sends automated alerts when inventory falls below your defined thresholds—giving you time to reorder before stockouts occur.

Proactive inventory alerts:
  • Customizable low-stock thresholds per product or SKU
  • Email and dashboard notifications when stock runs low
  • Purchase order suggestions based on sales velocity
  • Integration with supplier systems for automated reordering
  • Historical sales data to forecast future inventory needs
Returns and adjustments tracking

Returns & Adjustments Tracking

Zelph automatically updates inventory when returns are processed, items are damaged, or manual adjustments are made—ensuring your stock counts stay accurate without manual intervention.

Automatic inventory updates for:
  • Customer returns with automatic restocking
  • Damaged or defective product write-offs
  • Manual stock adjustments with audit trail
  • Inventory transfers between warehouses
  • Cycle count reconciliation and variance tracking

Top brands trust Zelph to scale their distribution

"Zelph helped us go live with supplier partners who dropship directly to our customers. We expanded our product range overnight without holding any inventory — orders flow straight to suppliers and they handle fulfilment seamlessly."

AT

Alistair Thompson

CEO - Golden Age of Tennis

"Zelph transformed how we handle consignment. Sellers list their items, we curate what goes live, and payouts happen automatically once sold. It's given us a whole new revenue stream without the inventory risk."

RJ

Ryan Jackson

CEO - OG Kicks

Frequently asked questions

Q. How does real-time inventory sync work?

Zelph connects to your inventory sources via APIs and webhooks. When stock changes—from a sale, return, or restock—Zelph instantly updates all connected channels. This ensures every retailer sees accurate, real-time availability.

Q. Can Zelph manage inventory across multiple warehouses?

Yes—Zelph supports multi-warehouse inventory management with location-based stock allocation. You can track inventory across all fulfillment centers and route orders to the optimal location automatically.

Q. What happens if I oversell a product?

Zelph's real-time sync prevents overselling by reserving inventory the moment an order is placed. Stock levels update instantly across all channels, making oversells extremely rare. If inventory discrepancies occur, alerts notify you immediately.

Q. Does Zelph integrate with my existing systems?

Yes—Zelph integrates with eCommerce platforms (Shopify, Magento, WooCommerce), warehouse management systems, ERPs, 3PLs, and point-of-sale systems. Most integrations are pre-built and require minimal setup.

Q. How do low stock alerts work?

You set custom thresholds per product or SKU. When inventory falls below your defined level, Zelph sends email and dashboard notifications. Purchase order suggestions are generated based on sales velocity to help you reorder at the right time.

Q. Can I track inventory at the SKU level?

Absolutely—Zelph tracks inventory at the SKU level with full support for product variants, bundles, and kits. Each SKU has its own stock count, location tracking, and allocation rules.

Q. How does Zelph handle returns and adjustments?

Zelph automatically updates inventory when returns are processed or manual adjustments are made. All changes are logged with an audit trail showing who made the change, when, and why—ensuring full accountability.

Q. Is there a delay in inventory updates?

No—Zelph uses real-time webhooks and APIs to sync inventory instantly. Most updates propagate across all channels within seconds, not minutes or hours. This near-instantaneous sync prevents oversells and ensures accuracy.