RELEX alternatives: 4 tools compared (October 2026)

Netstock is supply and demand planning software for small and midsize manufacturers, distributors and retailers that connects to their ERP and uses AI to forecast demand and flag inventory problems.

Key functions

• Opportunity Engine surfaces critical planning issues with actionable insights
• Predictor handles demand forecasting and inventory optimization
• AI assistant identifies issues in one click and gives recommendations

Compared with RELEX

• Publishes a price (from $900 per month); RELEX quotes on request.
• Targets companies under 50 employees, which RELEX does not.
• Different pricing model: flat fee instead of contact for pricing.

Check before buying: Check that your ERP is among the supported integrations and plan 6 to 10 weeks for implementation. The starting price depends on product and bundle, so request an estimate. Ask where data is hosted, since the pricing page names ISO 27001 but no region.

7Learnings is pricing and assortment optimization software for mid-size and large retailers and ecommerce companies. It forecasts demand and price elasticity and recommends prices, markdowns, marketing alignment and reorder quantities toward profit or revenue targets.

Key functions

• Price optimization forecasts demand and price elasticity and recommends prices toward profit or revenue goals
• Performance marketing optimization aligns prices with running campaigns
• Order optimization suggests reorder quantities to improve stock levels

Compared with RELEX

• Names 2 security certificates, RELEX 0.
• Strongest elsewhere: Germany.

Check before buying: Plan for a three to four month rollout with clean sales, price and stock history, since forecasts depend on it. Ask which Google Cloud region your project will use and for the data processing agreement. Prices are not published, so request a quote based on assortment size and channels.

Kinaxis Maestro is a supply chain planning platform for large manufacturers and distributors that covers sales and operations planning, demand, supply and inventory, with AI for demand sensing and agentic decisions.

Key functions

• AI-powered demand sensing and forecasting
• Context-aware agentic AI for planning decisions
• Composable AI connects agents, workflows and models into custom processes

Compared with RELEX

• Strongest elsewhere: Canada.

Check before buying: Kinaxis does not publish prices, and projects usually span several modules, so define scope and phases. Plan the data integration with ERP and manufacturing systems. Decide which planning decisions agents may execute automatically and which need planner approval. Ask about data hosting and certifications.

Lokad is a supply chain optimization platform from Paris that uses probabilistic forecasting to automate purchasing, allocation, pricing and inventory decisions, delivered together with its own Supply Chain Scientists.

Key functions

• Probabilistic forecasts quantify possible demand scenarios instead of a single number
• Automated calculation of reorder quantities and multi-echelon allocation
• Machine learning models update continuously as new data arrives

Compared with RELEX

• Strongest elsewhere: France.

Check before buying: Lokad does not publish prices, and the service includes dedicated scientists, so ask what is included in the fee. The approach needs historical sales, stock and cost data; plan the data extraction. Clarify data hosting and security, which the homepage does not describe.