---
title: Inventory Optimization Reviews
meta_title: 'Inventory Optimization Reviews 2026: Details, Pricing, & Features | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how Inventory Optimization works for a business like yours.
aggregate_rating:
  rating_value: 4.0
  review_count: 1
  scale: '5'
date_modified: '2026-05-03'
parent_category:
  name: Procurement
  url: https://www.g2.com/categories/procurement
---

# Inventory Optimization Reviews
**Vendor:** 4R  
**Category:** [Purchasing Software](https://www.g2.com/categories/purchasing-software)  
**Average Rating:** 4.0/5.0  
**Total Reviews:** 1
## About Inventory Optimization
4R is a Top Demand Forecasting Solution Provider, awarded by Retail Tech Insights. The 4R award-winning unified suite of Intelligent Inventory Optimization solutions and Planning-as-a-Service combines AI with industry expertise to help retailers forecast better, navigate through supply chain disruptions, and drive measurable results with proven ROI. Our unified platform streamlines multiple processes, including demand planning, replenishment planning, allocation planning, assortment optimization, markdown optimization, and vendor order optimization. 4R analysts & planning experts can provide Planning-as-a-Service, which augments teams or fills in talent gaps with supply chain and inventory management leading practices.






- [View Inventory Optimization pricing details and edition comparison](https://www.g2.com/products/4r-systems-inventory-optimization/reviews?page=2&section=pricing&secure%5Bexpires_at%5D=2026-07-19+07%3A58%3A11+-0500&secure%5Bsession_id%5D=f4081913-b51d-4133-a83b-0eddbff926c2&secure%5Btoken%5D=efd24e746a7ff7bd53283508bc04d05498878367f69c39e9ef95a1577646d414&format=llm_user)

## Inventory Optimization Features
**Management**
- Approval
- Communication
- Documents
- Receipt of Goods

**Planning**
- Processses
- Contracts
- Content
- Requisition

**Invoice Management**
- Capture
- Supplier Portal
- Repository

**Supplier Management**
- Evaluation
- Selection
- Risk Management

**Execution**
- Sourcing
- Purchasing
- Invoicing

**Invoice Processing**
- Matching
- Payments
- Workflows
- Tax Compliance
- Submittal

**Supplier Information**
- Profiles
- Qualifications
- History

**Analytics**
- Visibility
- Performance
- Spend
- Due Dates
- KPIs

**Integration**
- Accounting
- Payments
- ERP
- Procurement

**Agentic AI - Purchasing**
- Proactive Assistance
- Decision Making

## Top Inventory Optimization Alternatives
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