GMDH Streamline is a desktop application for demand forecasting and inventory replenishment planning.
Best Replenishment Software in 2026
Replenishment software helps businesses plan when to restock products and how inventory needs may vary across locations. GMDH Streamline, Optiply, and Slimstock Slim4 are among the entries near the top of the ranking. Compare forecast horizon, reorder point automation, and safety stock planning to assess the planning options, then consider multi-location planning and transfer recommendations if stock moves between…
Stockagile Replenishment helps omnichannel retailers plan supplier purchases and move stock from a central warehouse to stores.
eTurns TrackStock is an inventory app for stockrooms and service vehicles that supports both vendor-managed and customer-managed stock.
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Inventory Planner
Inventory Planner helps retailers, ecommerce brands, wholesalers, and discrete manufacturers forecast demand and decide what inventory to purchase.
Free planWebAPI7.0Free plan - 5

Prediko
Prediko is an inventory planning product for D2C and Shopify brands, helping merchants forecast demand, plan supply, and create purchase orders.
WebAPI7.0From $49 a month - 6

Flowlity
Flowlity is an AI-powered supply chain forecasting and planning solution for manufacturers, distributors, and retailers.
WebAPI6.9From €249 a month - 7

Oracle Yard Management
Oracle Yard Management manages trailers and their contents across facility yards, from gate arrival through parking, dock movement, and departure.
AndroidiOSWeb6.5 - 8
SAP Integrated Business Planning
WebWindows6.4From £2,030 a month - 9

Optiply
Optiply automates inventory management and replenishment for e-commerce, wholesale, and retail businesses.
WebAPI6.3From €79 a month - 106.3From $298 a month
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buffers.ai
buffers.ai automates demand forecasting, purchase planning, and inventory replenishment for retail and manufacturing enterprises.
Web6.1From $25 a month - 12

ReOrder
ReOrder is Shopify inventory forecasting and replenishment software that turns sales, stock, supplier rules, and cash limits into a ranked buying plan.
Web6.1From $49 a month - 13
Netstock Demand Planning
Netstock Demand Planning is web-based software for forecasting demand by product, channel, customer, or region.
Web6.0From $900 a month - 14

OrderBee
OrderBee is a web-based inventory planning service for small product brands selling through Shopify, wholesale, or B2B channels.
Web5.9From €49 a month - 15

Demandsoft Replenishment Solutions (PRIME One)
Demandsoft Replenishment Solutions (PRIME One) manages stock and replenishment across warehouses, distribution centers, and retail stores.
Web5.6 - 16

pacemaker.ai Replenishment Decision Intelligence
pacemaker.ai Replenishment Decision Intelligence makes daily, item-level ordering recommendations, including what to order, how much, and when.
WebAPI5.6 - 17

Slimstock Slim4
WebSelf-hosted5.6 - 18

LEAFIO AI Replenishment Software
LEAFIO AI Replenishment Software forecasts demand and automates replenishment orders for retail points of sale and distribution centers.
WebAPI5.5 - 19
EazyStock
Web5.4 - 20
StockIQ
StockIQ is supply chain planning software for manufacturers, distributors, and third-party logistics providers.
WebAPISelf-hosted5.4 - 21

Blue Ridge Replenishment Optimization
Blue Ridge Replenishment Optimization is cloud-based software for automating suggested order quantities across products and locations.
Web5.3 - 22

Retano SCM
Retano SCM automates retail inventory management and replenishment, from preparing sales data to calculating and submitting orders across stores and distribution centers.
WebSelf-hosted5.3 - 235.1
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