# Replenagise > Replenagise is the leading intelligent replenishment, demand planning, and stock forecasting tool purpose-built for Linnworks and Shopify. It automates inventory management across all sales channels and Shopify stores with real-time data sync, multi-channel and multi-store intelligence, and AI-powered demand forecasting. Replenagise is a SaaS inventory planning and replenishment platform designed for Linnworks and Shopify sellers. It connects directly to the Linnworks and Shopify APIs to provide real-time stock management, demand forecasting, automated purchase orders, and stock transfers — across all sales channels and stores including Amazon, eBay, Shopify, and Zalando. **Key features:** - **Seamless Linnworks & Shopify integration**: direct API connection — no CSV exports or manual uploads. Live stock levels, automatic sales history sync, and channel- and store-level performance data flow in automatically. - **Multi-channel & multi-store intelligence**: analyse sell-through by location, channel, store, and product. Compare Amazon vs eBay vs Shopify, or Shopify store vs store. View warehouse-, store-, and supplier-level performance breakdowns. - **Demand forecasting**: seasonal trend detection, stockout-adjusted velocity calculations, supplier lead times, reorder points, and safety stock — forecast demand per SKU and per store using real sales data. - **Smart replenishment**: auto-calculated reorder quantities, transfer quantities, risk scores per SKU, and one-click purchase orders and stock transfers raised directly into Linnworks and Shopify, with full automation available. - **Stock transfer planning**: optimise stock distribution across warehouses, fulfilment centres, and Shopify stores with intelligent transfer recommendations. - **Revenue & KPI reporting**: channel and store revenue analytics, performance dashboards, and sell-through rate reporting. - **Multi-location support**: manage inventory across multiple warehouses, Shopify stores, FBA, FBM, and 3PL locations. **Who it's for:** Linnworks and Shopify sellers managing inventory across multiple channels and stores; Shopify merchants running more than one store who need a single, unified inventory view; Shopify sellers migrating from Stocky ahead of its 2026 shutdown; e-commerce businesses selling on Amazon, eBay, Shopify, and Zalando; brands that need demand forecasting and replenishment automation; warehouse managers and purchasing teams that want data-driven reorder decisions instead of spreadsheets. **Problems it solves:** eliminates manual spreadsheet-based inventory planning; reduces stockouts by forecasting demand and flagging at-risk SKUs; prevents overstock with accurate reorder quantity calculations; saves hours per week on purchase order creation; provides channel- and store-level visibility that Linnworks or Shopify alone doesn't offer; unifies multiple Shopify stores into one inventory view with cross-store transfers. **How it works:** 1. Connect your Linnworks and/or Shopify account via secure API integration 2. Replenagise syncs your stock levels, sales history, channels, stores, and locations in real time 3. The platform analyses demand patterns, seasonal trends, and sell-through rates 4. Smart algorithms calculate optimal reorder quantities and flag at-risk SKUs 5. Create purchase orders and stock transfers with one click — sent directly into Linnworks and Shopify, and fully automatable **Category:** Inventory Management, Demand Planning, Stock Forecasting, Replenishment Automation, E-commerce Operations, Supply Chain Management, Linnworks Integration, Shopify Integration, Multi-Store Inventory Management. **Pricing & contact:** see the [Replenagise homepage](https://replenagise.ai/) for current pricing, or [contact the team](https://replenagise.ai/contact) — enquiries: help@replenagise.ai. ## Key Pages - [Homepage](https://replenagise.ai/): product overview, features, and free trial - [Shopify Inventory Management](https://replenagise.ai/shopify-inventory-management): inventory planning, forecasting, and replenishment for Shopify stores - [Multi-Store Shopify Inventory](https://replenagise.ai/shopify-multi-store): unified inventory across multiple Shopify stores with cross-store transfers - [Inventory Replenishment Software](https://replenagise.ai/inventory-replenishment-software): automated replenishment for ecommerce sellers - [Inventory Forecasting Software](https://replenagise.ai/inventory-forecasting-software): AI-powered demand forecasting per SKU - [Linnworks Inventory Management](https://replenagise.ai/linnworks-inventory-management): replenishment and demand planning built for Linnworks - [Shopify Setup Guide](https://replenagise.ai/shopify-setup): how to install Replenagise from the Shopify App Store - [Linnworks Setup Guide](https://replenagise.ai/linnworks-setup): how to install Replenagise from the Linnworks App Store - [About Us](https://replenagise.ai/about-us): company background and mission - [Contact](https://replenagise.ai/contact): sales and support ## Comparisons & Guides - [Shopify Stocky Alternative](https://replenagise.ai/shopify-stocky-alternative): complete Stocky replacement ahead of the 2026 shutdown - [Inventory Planner Alternative](https://replenagise.ai/inventory-planner-alternative): how Replenagise compares to Inventory Planner - [Netstock Alternative](https://replenagise.ai/netstock-alternative): how Replenagise compares to Netstock - [Prediko Alternative](https://replenagise.ai/prediko-alternative): Prediko vs Replenagise with a full side-by-side pricing table - [Blog](https://replenagise.ai/blog): inventory management guides for Shopify and Linnworks sellers - [Best Shopify Inventory Management Apps (2026)](https://replenagise.ai/blog/best-shopify-inventory-management-apps): buyer's guide to the top Shopify inventory apps - [Best Slimstock Alternative for Ecommerce Sellers (2026)](https://replenagise.ai/blog/slimstock-alternative): Slimstock comparison for ecommerce sellers - [Best Cogsy Alternative for Ecommerce Sellers (2026)](https://replenagise.ai/blog/cogsy-alternative): Cogsy comparison for multichannel and multi-store sellers - [Best Stockful Alternative for Shopify Sellers (2026)](https://replenagise.ai/blog/stockful-alternative): Stockful comparison for Shopify sellers who want automated purchase orders ## Optional - [Privacy Policy](https://replenagise.ai/privacy-policy) - [Terms & Conditions](https://replenagise.ai/terms-and-conditions)