RELEX Solutions
by RELEX · Demand & Supply Planning
AI-native unified platform for retail and supply chain demand and supply planning.
Updated August 2026 · By the ERP Research Editorial Team · Independent and vendor-neutral.
- Works with
SAP
Oracle
Microsoft Dynamics 365POS / EDI systems- Deployment
- Cloud
- Company size
- Mid-market, Enterprise
- Pricing
- Subscription (quote-based)
- Founded
- 2005
- Headquarters
- Helsinki, Finland
Overview
RELEX Solutions is a unified, AI-native planning platform used by retailers, manufacturers, and wholesalers to forecast demand, optimize inventory and replenishment, and plan pricing, promotions, space, and production end-to-end. Founded in 2005 by three Finnish supply chain scientists and headquartered in Helsinki, the company has grown into a global vendor serving 700+ customers with a focus on grocery, convenience, fresh, and broader retail and consumer-goods supply chains.
The platform centers on machine-learning demand forecasting that captures the impact of many demand drivers -- promotions, merchandising and assortment changes, new product introductions, seasonality, weather, and external events -- to produce forecasts down to the store/SKU/day level. These forecasts feed downstream optimization for automatic replenishment, allocation, space and assortment planning, pricing and promotion management, workforce and store-operations planning, and manufacturing/production scheduling, so commercial, supply chain, and operations decisions stay aligned on a shared data foundation.
RELEX is delivered as a cloud SaaS service, with a purpose-built in-memory computing engine for fast analysis over large retail datasets and a "configure, don't code" approach that lets business users adjust rules and workflows without custom development. It integrates with major ERP and POS systems via APIs and pre-built data flows (including a packaged SAP-to-RELEX integration), and is positioned for mid-market and enterprise organizations with complex, high-volume planning needs rather than small businesses.
Screenshots & demo
Demo video from the vendor's YouTube channel.
Modules & capabilities
RELEX Solutions covers 32 of 62 capabilities we track in this category (+1 partial)
52%- Statistical & machine-learning forecastingML-based forecasting at store/SKU/day granularityCore strength
- Automatic best-fit model selectionNot evidenced
- Demand sensingDemand sensing using external data signals for sudden shiftsCore strength
- Outlier & anomaly detectionNot evidenced
- Seasonality & trend detectionSupported
- New-product / cold-start forecastingSupported
- Promotion & event demand modelingSupported
- Forecast accuracy & bias reportingNot evidenced
- Causal & external-signal modelingSupported
- Probabilistic / range-based forecastingNot evidenced
“Not evidenced” means our research found no public documentation of this capability — the vendor may still offer it. Confirm on a demo.
Common use cases
- Grocery and fresh retailers reducing spoilage while keeping shelves stocked
- Retailers automating store/SKU/day replenishment at scale
- Forecasting demand for promotions and new product introductions
- Optimizing assortment and shelf space across many stores
- Aligning pricing and promotion plans with supply chain capacity
- Manufacturers and CPG firms running connected demand and production planning
- Running S&OP / IBP to align commercial, supply, and financial plans
Strengths & considerations
Strengths
- Unified platform spanning forecasting, replenishment, space, pricing, and workforce on shared data
- Deep specialization in retail and fresh-goods supply chains, including expiration and markdown logic
- In-memory computing engine built for high-volume, fine-grained retail calculations
- Configurable, low-code setup that lets business users adjust rules without custom development
- Large library of pre-built capabilities and integrations refined across 700+ implementations
Considerations
- Aimed at mid-market and enterprise retail/distribution; not a fit for small businesses
- Initial implementation and ERP/POS integration can be complex and time-consuming
- Forecasting reportedly struggles with some constraints such as freight/collective-order limits
- AI-driven models require ongoing monitoring and recalibration
- Pricing is quote-based and not publicly listed, complicating quick budget comparisons
ERP integrations
Vendor describes a packaged SAP-to-RELEX (S2R) integration with pre-built data flows; no dedicated documentation page confirming scope was found, so treated as API-evidenced.
Integrates with Oracle ERP and Oracle Retail systems via REST APIs.
Connects to Dynamics ERP via APIs; RELEX is a managed Microsoft partner.
Connector details independently verified against vendor marketplaces and documentation; last checked 2026-08-11.
Pricing
Pricing is not publicly listed; quotes are provided based on scope, modules, and data volume. Get an independent shortlist with pricing guidance below.
Technical & security
- Hosting
- Microsoft Azure (Azure Kubernetes Service); data on Snowflake and Azure
- Compliance
- ISO 27001, SOC 2 Type II, GDPR
- Languages
- English
About the vendor
- Founded
- 2005
- Headquarters
- Helsinki, Finland
- Employees
- 2,300+
- Ownership
- Privately held; backed by Blackstone Growth and TCV (€5B valuation, 2022)
- Notable customers
- Morrisons, WHSmith, Coop Denmark, Rossmann, AutoZone, Tractor Supply Company, Sprouts Farmers Market
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RELEX Solutions — frequently asked questions
What does RELEX Solutions do?
RELEX is a unified, AI-native planning platform for retail and supply chain. It uses machine learning to forecast demand and then optimizes inventory, replenishment, pricing, promotions, space, workforce, and production planning on a shared data foundation.
Which ERP systems does RELEX integrate with?
RELEX integrates with major ERP and POS platforms including SAP, Oracle, and Microsoft Dynamics via APIs and pre-built data flows. A packaged SAP-to-RELEX integration provides ready-made data flows for common SAP interfaces.
Is RELEX cloud-based, and is it secure?
RELEX is delivered as a cloud SaaS service hosted on Microsoft Azure. It holds ISO 27001 certification and SOC 2 Type II attestation, and complies with GDPR.
Who is RELEX best suited for?
RELEX is aimed at mid-market and enterprise retailers, wholesalers, and manufacturers with high-volume, fine-grained planning needs -- especially grocery and fresh-goods supply chains. It is generally not positioned for small businesses.
How is RELEX priced?
Pricing is subscription-based and quote-driven rather than publicly listed. Costs depend on the modules deployed, data volume, and scope of the implementation.
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