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Head-to-head · Retail Analytics

RELEX Solutions vs o9 Retail Planning

  • Updated Oct 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score RELEX Solutions #1 in Retail Analytics 8.8/10 Pricing on request ✓ 0 of 3 features Try RELEX Solutions
o9 Retail Planning #2 in Retail Analytics 8.7/10 Pricing on request ✓ 2 of 3 features Visit o9 Solutions

RELEX Solutions leads on 0 checks, o9 Retail Planning on 0, and 2 are even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreRELEX Solutions · 8.8/10
  • Most featureso9 Retail Planning · 2 of 3

RELEX Solutions scores higher on our rubric for retail analytics: 8.8 against 8.7 out of 10; our editors rank them #1 and #2.

RELEX Solutions is the better fit for large retailers planning across the supply chain. o9 Retail Planning is the better fit for enterprise teams seeking end-to-end retail planning.

  • RELEX Solutions fits best

    Large retailers planning across the supply chain

  • o9 Retail Planning fits best

    Enterprise teams seeking end-to-end retail planning

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Side by side

Feature RELEX Solutions 8.8/10 Visit ↗ o9 Retail Planning 8.7/10 Visit ↗
At a glance
Editor score 8.8 8.7
Ranking #1 in Retail Analytics #2 in Retail Analytics
Best for Large retailers planning across the supply chain Enterprise teams seeking end-to-end retail planning
Pricing model Paid Paid
Starting price Pricing on request Pricing on request
Free plan Not checked yet Not checked yet
Free trial — —
Features RELEX Solutions 0/3 · o9 Retail Planning 2/3
Sales forecasting Not checked yet ✓ (best)
Inventory analytics Not checked yet ✓ (best)
Customer segmentation Not checked yet Not checked yet
Specs
Data refresh frequency Not checked yet Not checked yet
Channel coverage Not checked yet Omnichannel
Historical data Not checked yet Not checked yet
Our review
Pros
  • Connects forecasting, inventory, replenishment, and distribution planning
  • Supports scenario comparison and shared supply-chain visibility
  • Covers pricing, promotions, fulfillment, and store operations
  • Combines demand forecasting with merchandise financial planning.
  • Plans assortment, allocation, replenishment, and inventory across channels.
  • Supports scenario planning for pricing, promotions, and category performance.
Cons
  • Pricing requires contacting RELEX or requesting a demo
  • Its broad scope may not suit teams seeking a narrow planning tool
  • Platform and integration details are not specified
  • Pricing is scoped per customer through a sales process.
  • Enterprise focus may not suit smaller retailers.
  • Planning scope may exceed teams seeking a single-purpose analytics tool.
Our verdict

RELEX Solutions brings demand forecasting and sensing together with inventory, replenishment, production, distribution, pricing, and store operations planning. Its stated scope spans suppliers through stores and fulfillment channels,…

Read the review →

Retail planning decisions often depend on one another: sales and margin targets shape assortment, while demand and inventory influence allocation. o9 Retail Planning brings these activities into an enterprise suite for retailers seeking…

Read the review →
  1. RELEX SolutionsRetail Analytics 8.8Pricing on request
  2. o9 Retail PlanningRetail Analytics 8.7Pricing on request

Strengths and trade-offs

  • RELEX Solutions — where it wins

    • Connects forecasting, inventory, replenishment, and distribution planning
    • Supports scenario comparison and shared supply-chain visibility
    • Covers pricing, promotions, fulfillment, and store operations

    Where it doesn't

    • Pricing requires contacting RELEX or requesting a demo
    • Its broad scope may not suit teams seeking a narrow planning tool
    • Platform and integration details are not specified

  • o9 Retail Planning — where it wins

    • Combines demand forecasting with merchandise financial planning.
    • Plans assortment, allocation, replenishment, and inventory across channels.
    • Supports scenario planning for pricing, promotions, and category performance.

    Where it doesn't

    • Pricing is scoped per customer through a sales process.
    • Enterprise focus may not suit smaller retailers.
    • Planning scope may exceed teams seeking a single-purpose analytics tool.
  • RELEX Solutions8.8/10 · Pricing on request

    Broad supply-chain planning for retailers coordinating forecasts, inventory, and fulfillment.

    Try RELEX SolutionsFull verdict →
  • o9 Retail Planning8.7/10 · Pricing on request

    An enterprise retail planning suite linking forecasts, inventory, assortment, and pricing decisions.

    Visit o9 SolutionsFull verdict →

More comparisons

All retail analytics comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update