Flieber vs Inventory Planner (2026): which should you pick?

Pick Flieber if

• Fits if you sell on Shopify or Amazon and want forecasts to drive reorders
• Works for brands that want a hands-off planning service

Look elsewhere if

• Not for you if you need an order or warehouse system, as it only plans
• Watch out: assisted integrations such as ERP and 3PL links start on a paid plan
• Pricey if you want Managed Services, which is quoted per brand
• Watch out: no price is shown until after onboarding

Pick Inventory Planner if

• Fits if you already run Shopify, Brightpearl or similar and need better reorder planning
• Works for teams with many SKUs to forecast

Look elsewhere if

• Not for you if you want to start this week, as go-live takes 5 to 6 weeks
• Skip it if you want a price, as it asks for a request
• Too light for an inventory system, since stock and orders live in another platform
• Skip it if you want to try free, as no trial is listed

Flieber

• No price is published. Self-Serve is priced by features enabled and data volume, shown after onboarding; Managed Services is quoted per brand.
• Assisted integrations, such as ERP and 3PL links, are not available during the free trial and start on a paid plan.
• Flieber plans inventory but is not an order or warehouse system, so it needs one alongside it.

Inventory Planner

• No prices are published; the pricing page says cost is based on the volume of inventory managed and asks for a request.
• Unlimited users are included at no extra cost, per the pricing page.
• The vendor quotes 5 to 6 weeks to go live, so onboarding is not instant.
• It plans and generates purchasing; stock and orders are held in the connected platform.

Flieber

Demand forecasting

AI forecasts with anomaly correction, built from sales data pulled from each connected channel.

Inventory across locations

Shows stock positions across every warehouse and channel, with stockout and overstock alerts.

Purchase and transfer scenarios

Models purchase orders and transfer orders before they are placed, to compare quantities and timing.

Native and assisted integrations

One-click links to Amazon, Shopify, Walmart, TikTok Shop and Google Sheets; ERPs and 3PLs are set up by Flieber's team.

MCP and API access

Exposes its data and context through MCP and a public API, and can act as an MCP client to other systems.

Managed planning service

An optional service where Flieber planners join the team's S&OP meetings; a Lite plan covers planning, Full adds execution.

Inventory Planner

Demand forecasting

Predicts what customers will buy, SKU by SKU, as the basis for purchasing decisions.

Replenishment and purchase orders

Suggests what to order, when and where, and builds purchase orders from the recommendations.

Multi-location planning

Tracks stock across all warehouses and stores to avoid over-ordering.

Inventory reporting and analytics

Planning metrics from top level down to SKU, with retail analytics that match marketing spend to what is in stock.

Sage Copilot and Sage AI

An AI assistant for retail insights and the AI behind the recommendations, per the site's feature menu.

Flieber

Pricing could not be confirmed. See flieber.com.

Inventory Planner

Pricing could not be confirmed. See inventory-planner.com.