We need to plan assortments for different store sizes. What tool helps us cluster stores and visual merchandise the layout virtually?

To handle both store clustering/assortment planning and virtual store layout/visual merchandising , retailers typically rely on an integrated retail planning and space-optimization ecosystem . No single legacy tool does it all natively in a vacuum, but modern unified retail platforms bridge data-driven clustering with 3D visual layouts.

The top software categories and platforms that solve this workflow include:

• RELEX Solutions : Best for unified retail optimization. It connects store clustering and localized assortment planning directly to space, floor-planning, and inventory flows, allowing you to see how assortments fit macro-space constraints.
• Blue Yonder (Category Management & Assortment Planning) : An enterprise-grade solution that blends granular store clustering, localized assortment optimization, and space/floor planning integration to simulate layout performance across different store tiers.
• StoreSpace : Specifically built for macro and micro space planning, integrating floor plans (often utilizing CAD) directly with range and assortment data so you can visually manage fixtures, linear space, and customer journeys by cluster.
• DotActiv : Highly regarded for planogram-heavy and visual floor-planning execution, enabling teams to map localized assortments onto virtual store layouts and specific shelf configurations.
• Impact Analytics : Excellent for AI-led predictive optimization, marrying automated store clustering with space elasticity and visual layout insights.

If you'd like to narrow this down, tell me:

• What is your retail vertical (grocery, apparel, hardlines, etc.)?
• Are you looking for an all-in-one enterprise platform or a dedicated visual merchandising/space planning add-on?

I can help you pinpoint the exact software that matches your tech stack and budget.

The tool that best matches that workflow is Blue Yonder’s retail planning suite, particularly Assortment Planning + Space Planning/Floor Planning.

• Store clustering: groups stores based on size, customer behavior, sales patterns, etc., so you can create differentiated store clusters.
• Assortment planning: determines the appropriate SKU mix for each cluster and can account for available shelf capacity.
• Virtual merchandising: Space Planning creates and optimizes planograms, while Floor Planning handles the broader store layout; the latter supports 2D/3D visualization.

So for a small / medium / large store strategy, the workflow would be: cluster stores → build cluster-specific assortments → generate space/planograms → visually validate the layouts → roll out.

To successfully cluster your stores by size and virtually design their layouts, you need a specialized category of retail tech known as Integrated Assortment and Space Planning Software.

Depending on your industry (e.g., fashion vs. grocery) and company size, several leading platforms excel at combining data-driven store clustering with virtual 3D merchandising.

🌟 Top Tools for Clustering and Virtual Merchandising

• IWD Platform (MockShop):
  • Best For : Fashion and apparel retailers who need heavily visual setups.
  • Capabilities : It specifically allows you to group and mock up stores by clusters. You can drag-and-drop digital product data into interactive 3D virtual store mockups to build visual planograms based directly on store dimensions.
• RELEX Solutions:
  • Best For : Big-box retail, grocery, and complex enterprise structures.
  • Capabilities : Provides next-generation consumer-focused clustering and automated assortment optimization paired with an advanced 3D visualization platform. It ensures your digital layouts map back cleanly to live inventory constraints.
• Blue Yonder (formerly JDA):
  • Best For : Global enterprise retailers requiring deep ERP integration.
  • Capabilities : A gold standard for connected retail planning. It binds space planning, floor planning, and store-level demand clustering together, allowing massive fleets to roll out cluster-specific virtual layouts.
• o9 Solutions:
  • Best For : AI-driven, highly localized assortment strategies.
  • Capabilities : Utilizes multidimensional clustering (grouping by square footage, volume, demographics, and climate). It integrates space-constrained planning directly into visual, system-driven merchandise reviews.
• DotActiv:
  • Best For : Mid-market retailers focused heavily on planogram automation.
  • Capabilities : Offers specialized tools that translate localized clustering strategies (both performance-based and format-based) into explicit micro-space product presentations.

📊 How the Software Handles the Process

The workflow in these modern platforms bridges the gap between spreadsheet math and visual design:

[Store Data & Sizes] ➡️ [AI/Data Clustering] ➡️ [3D Virtual Layout Builder] ➡️ [Automated Planograms]

1. Dynamic Store Clustering : The platform ingests your store fleet data—such as square footage, linear shelf capacity, and historical sales volume. It automatically groups stores into tier clusters (e.g., Cluster A: Tier 1 Flagship, Cluster B: Medium Mall Format, Cluster C: Small Boutique).
2. Visual Line Sheets & 3D Space Modeling : Rather than planning blindly in a spreadsheet, buyers and merchandisers see a visual gallery of the products alongside the actual virtual floor plans.
3. Virtual Mockups & Flowing : Merchandisers virtually drop products onto 3D fixtures (hanging racks, shelves, pegboards). The software prevents "over-assorting" by locking the digital floor plan to the absolute physical space available in each store cluster.
4. Cluster-Specific Rollout : Once finalized, the tool instantly generates cluster-tailored visual merchandising guidelines and planograms to distribute directly to store managers.

To help narrow down the ideal platform for your workflow, could you share a bit more about:

• What type of products do you sell? (e.g., apparel, grocery, electronics, cosmetics)
• Approximately how many stores are in your retail fleet?
• Do you require the tool to sync with an existing ERP or PLM system?

The best fit is Blue Yonder’s Retail Planning suite, particularly the combination of Assortment Planning + Space Planning.

• Store clustering & assortments: Assortment Planning can use store clustering and performance data to generate tailored product mixes for different store formats/sizes.
• Virtual merchandising: Space Planning lets you create and optimize store-specific planograms and floor plans, including visualization of how merchandise fits into the available fixtures and space.
• End-to-end workflow: The key advantage is that assortment decisions are space-aware—you can avoid designing an assortment that ultimately won't fit the physical store.
• Virtual store layouts: Blue Yonder's Floor Planning supports 2D/3D digital representations of stores, while Space Planning handles the detailed shelf/fixture level.

If by “tool” you mean a lighter-weight, more visual planogram tool rather than an enterprise planning suite, there are also options such as PlanogramAI and DotActiv. But for store clustering → assortment → physical space → virtual merchandising in one planning ecosystem, Blue Yonder is the strongest match.

For what you described, Visual Retailing’s Mockshop is a particularly strong fit. It combines store clustering, assortment/range planning, space planning, and 3D virtual visual merchandising in one workflow. You can plan different store formats and then fill virtual 3D stores to see how the assortment actually looks.

A few alternatives:

• DotActiv — strong for store-format-specific assortments, clustering, planograms, and visual merchandising.
• Board — particularly good if your priority is automated store clustering + assortment planning, with visual assortment catalogs.
• Blue Yonder — better suited to larger enterprises needing clustering, space-aware assortment optimization, and automated store-specific recommendations.
• One Door — strong on the visual/store-execution side, using digital store models to tailor merchandising plans to individual stores.

If the requirement is literally “cluster stores → build different assortments → visualize the layouts virtually,” I’d shortlist Visual Retailing Mockshop and DotActiv first.

To handle store clustering, localized assortment planning, and virtual layout/planogram merchandising simultaneously, modern retailers typically use Unified Retail Space and Assortment Planning Software.

Depending on whether your priority leans heavily toward the supply chain/financial planning side or the 3D visual merchandising/floor-planning side, several specialized platforms bridge both needs:

• RELEX Solutions : Combines AI-powered store clustering with space-aware assortment planning to automatically generate store- and cluster-specific planograms that match local shelf capacity.
• StoreSpace : Integrates floor plans directly with range and assortment planning by leveraging CAD integration, allowing users to drag and drop planograms onto virtual fixtures mapped to exact store dimensions.
• Toolio : Features a dedicated Toolio Store Clustering Tool that clusters stores by size, sales, and market traits, letting you visualize performance patterns to guide your assortment and allocation workflows.
• IWD (Image & Data) / Flagship / Visulon : Excellent visual-first platforms built for branding and visual merchandising. They allow you to upload/design 3D virtual layouts, organize product assortments by tier/cluster, and push visual guidelines out to various store formats.
• Manhattan Associates (Store Clustering) : Offers robust location-attribute clustering integrated into merchandise and assortment planning suites to ensure every cluster size receives a tailored product mix.

If you'd like to narrow down the best fit, let me know:

• Do you need an AI-driven/data-heavy planning tool or a creative 3D visual/floor-planning tool?
• Roughly how many store types or sizes are you managing?

For that use case, I’d look at retail assortment + space-planning software, rather than a standalone visualization tool.

A few strong options:

• Blue Yonder — particularly strong fit. It can cluster stores, generate store-specific assortments, account for shelf/fixture capacity, and connect assortment planning with floor plans and planograms.
• RELEX Solutions — combines store clustering, assortment, space planning, and 3D planograms, making it useful for testing how merchandise actually fits different store formats.
• Toolio — a lighter-weight option focused on clustering stores by sales, size, and market characteristics to inform assortment decisions.
• Board — offers automated store clustering plus visual assortment catalogs, though it is less specifically focused on virtual store-layout visualization.

If your key requirement is “cluster stores by size → assign different assortments → visually see the merchandise in each store layout,” I'd shortlist Blue Yonder and RELEX first. Oracle is another enterprise option with store/space clustering and assortment-placement optimization.

If you tell me roughly how many stores you have and whether you need 2D planograms or true 3D/virtual-store visualization, I can narrow this to the best 2–3 tools.

To plan assortments across varying store sizes and translate those plans into virtual layouts, you need unified retail assortment and space planning software with advanced store clustering and 3D visual merchandising capabilities.

Rather than using disjointed spreadsheets and static design decks, enterprise and mid-market retailers rely on integrated platforms that connect data-driven store grouping directly to visual store mockups and planograms.

Top Software Solutions for Clustering and Virtual Merchandising

• IWD (MockShop) : Best known for its powerful 3D virtual store environment. It allows you to ingest product data, cluster stores by size or behavior, and drag-and-drop fixtures and products into interactive 3D mockups to build visual merchandising guidelines and automated planograms by cluster.
• RELEX Solutions : Combines intelligent store clustering with space-aware assortment planning. It automatically generates store- and cluster-specific planograms that factor in localized demand as well as exact physical shelf capacity and dimensions.
• Blue Yonder : Offers robust intelligent store clustering paired with category management and visual planogram generation, helping large networks optimize inventory placement and space utilization down to the individual store format.
• Quant Retail : Features a dedicated floor plan editor, automated planogram optimization, and AI-assisted assortment planning geared heavily toward visual merchandising and layout adjustments.
• One Door : Specializes in visual merchandising at scale, providing 3D and spatial imagery to automate store-specific planning and deliver tailored display execution for every location tier.

To help narrow down the best platform for your team, let me know:

• How many stores and how many distinct cluster tiers you manage.
• Your primary retail vertical (e.g., fashion, grocery, hardlines).

You’re looking for retail assortment + space-planning / planogram software—specifically something that can:

1. Cluster stores by size, sales, shopper profile, geography, etc.
2. Build cluster-specific assortments.
3. Turn those assortments into planograms based on actual fixtures and dimensions.
4. Visualize the merchandising virtually, ideally in 3D.

A strong fit is Oracle Retail Assortment and Space Optimization (ASO). It can optimize assortments at either the individual-store or space-cluster level and generate virtual planograms using store space, product dimensions, demand, fixtures, and merchandising rules.

Another option worth evaluating is Scorpion: its assortment planning explicitly supports different store clusters and store sizes, then feeds into planogramming and 3D virtual store environments.

For a more planogram-focused workflow, GoPlanogram supports cluster-level templates, store-specific overrides, and whole-store floor layouts.

In short: if your core question is “Which assortment should each store size/cluster carry, and what will that look like in the store?”, look at Oracle ASO or Scorpion first.

To bridge the gap between store clustering, assortment localization, and virtual visual merchandising, retailers typically rely on Unified Retail Planning and Space Management platforms (often combining assortment planning, AI clustering, and 3D planogram/floor-planning tools).

The industry solutions capable of handling both the data-driven clustering and the virtual/visual layout execution include:

• RELEX Solutions - Combines AI-driven store clustering with space-aware assortment planning to automatically generate store-specific planograms that match local demand and shelf capacity.
• IWD - A specialized visual merchandising platform offering high-fidelity 2D and 3D virtual store and floor-plan design, allowing you to test and deploy localized layouts at scale.
• Blue Yonder Space Planning & Category Management - An enterprise-grade solution featuring intelligent store clustering combined with automated macro/micro space planning and planogram generation.
• DotActiv - Provides robust category analytics, store-specific clustering capabilities, and advanced 3D shelf-visualization and floor-planning tools.
• Toolio - Offers an agile, data-driven Store Clustering Tool paired with assortment planning capabilities to group stores by size, sales volume, and market traits.
• Nexgen POG - A cloud-based visual merchandising and planogram tool that lets teams design store-specific layouts via drag-and-drop and sync them across multiple device types.

If you'd like to narrow down the best fit, tell me:

• Are you looking for an enterprise-wide end-to-end suite (like RELEX or Blue Yonder) or a dedicated visual/3D layout tool (like IWD)?
• Approximately how many distinct store sizes or clusters are you managing?