Never oversell again with automated inventory reservation. Reserve stock for orders in real-time, manage allocation priorities across channels, and provide accurate available-to-promise quantities to your customers.

Everything you need to manage inventory allocation and prevent overselling
Automatically reserve inventory when orders are placed. Fiddle instantly allocates available stock to new orders, preventing double-selling and ensuring accurate inventory availability across all channels.

Calculate and display accurate available-to-promise (ATP) quantities in real-time. Account for on-hand inventory, reserved stock, incoming POs, and planned production to promise delivery dates with confidence.

Set allocation priorities by sales channel to ensure high-value customers and channels get inventory first. Configure rules to automatically prioritize wholesale, retail, DTC, or marketplace orders.

Get complete visibility into your reserved inventory. See what's allocated to which orders, what's available for new orders, and track reservation status from order to fulfillment.

Keep inventory availability synchronized across all sales channels automatically. When stock is reserved in Fiddle, availability updates instantly on Shopify, Amazon, and all connected platforms.

Analyze allocation patterns and optimize your inventory strategy. Understand fill rates by channel, identify allocation bottlenecks, and improve your available-to-promise accuracy.

Protect your customer experience and operations with intelligent stock allocation
Eliminate overselling across all channels with automatic inventory reservation. Customers always see accurate availability, protecting your brand reputation.
Know exactly what's available, what's reserved, and what's promised at any moment. No more guessing or manual spreadsheet tracking.
Automatic allocation eliminates manual inventory checks. Orders flow straight to fulfillment with inventory already reserved and ready.
Smart allocation rules ensure inventory goes to the highest-priority orders and channels, maximizing revenue and customer satisfaction.
Handle thousands of orders across multiple channels without worrying about inventory conflicts or manual allocation errors.
Sales, operations, and fulfillment teams work from the same real-time data. Everyone knows what's available and what's committed.
See how brands eliminated overselling with Fiddle's inventory reservation
Before Fiddle, we were overselling 2-3 times per week across our Shopify and wholesale channels. Now we have zero overselling incidents - the automatic reservation is a game changer.
The available-to-promise feature lets us confidently promise delivery dates to our B2B customers. We can factor in incoming inventory and give accurate lead times every time.
See how Fiddle's inventory reservation can protect your brand and streamline allocation. Schedule a personalized demo today.