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Sizing as a Service

Improve Size Curves & Maximize Profitability

Minimize stockouts and excess inventory with size optimization services from Impact Analytics. Let our expertise and AI-native solutions help your business boost margins and sales, even amid GLP-1 disruptions.
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What we offer

AI Size Curve Optimization

The Impact Analytics team offers Sizing as a Service by leveraging our intelligent apparel size optimization product SizeSmart™, for your organization to ensure consistently accurate size curve data and retail decision making.

Size Curve Clarity in an Evolving Market 

Inaccurate size curves can cause retailers millions in lost sales plus reduced margins as GLP-1 use continues to fuel changes in consumer sizing. Impact Analytics captures true size demand by combining historical sales data with real-time internal and external demand signals, adjusting for lost sales, and applying advanced analytics to generate precise, accurate size profiles for your business.
Flexibility & Efficiency
Our team of experts will compare size curves across hierarchies and attributes, consider your choice of factors based on their significance, and define and employ custom constraints and rules.
Automatic Operations
Automate data sharing, trigger custom reports, and maintain real-time size curves with AI size curve optimization, so teams make faster, sharper planning decisions.
Granular Profiles
Define your most granular size profiling level and adjust size ratios by merchandise, location, time, and product attributes to prevent stockouts and build precise size curves across your hierarchy.
Problem Identification
Identify the causes of curve-sale mismatches and gain data-driven insights for resolving them.
Future Planning
Avoid reactive size curve adjustments by accurately predicting and planning for near, mid, and long-term size curve changes. 
How it works

Impact Analytics Size Curve Services

Impact Analytics offers flexible engagement models for size curve optimization, including quarterly service-based analysis. For retailers who don’t need a full software deployment, our team can run SizeSmart™ analytics on a recurring basis to deliver accurate size curves that reflect the latest demand signals. This approach eliminates the need for internal modeling expertise, reduces the operational burden on planning teams, and ensures size decisions stay aligned with shifting trends, ultimately strengthening margin performance and improving buy accuracy without adding new technology to your stack.
01

Ongoing Product Integration

The Impact Analytics team will seamlessly integrate SizeSmart™ into your inventory management workflow, so every current and future buy and allocation is powered by accurate, continuously updated size curves—strengthening size ratios and improving inventory decisions across your business.
02

Managed Service

Bring the Impact Analytics team in on a recurring basis to troubleshoot and recalibrate your size curves, ensuring your teams always have accurate, up-to-date inputs for near-term buys and allocations.
01

Ongoing Product Integration

The Impact Analytics team will seamlessly integrate SizeSmart™ into your inventory management workflow, so every current and future buy and allocation is powered by accurate, continuously updated size curves—strengthening size ratios and improving inventory decisions across your business.
02

Managed Service

Bring the Impact Analytics team in on a recurring basis to troubleshoot and recalibrate your size curves, ensuring your teams always have accurate, up-to-date inputs for near-term buys and allocations.

Trusted by Leading Companies

In our clients’ own words

“Our partnership with Impact Analytics and the AI tools that we have at our disposal now really make possible the kind of leapfrogging of capabilities that we want.”
“We landed on Impact Analytics for 3 core reasons: culture, technology, and an intuitive interface that was easy to adopt.”
“We look forward to arming our internal teams with better, more efficient ways to process data, like MondaySmart. They can now synthesize what would have taken hours of meetings and shuffling through lots of financial reports into a succinct AI-powered dashboard and so much more in terms of inventory management and merchandising assortment.”

It’s Time to Think Differently

Let Impact Analytics hone your instincts with data-driven clarity. Discover how Agentic AI gives leaders more time to focus on strategy and creativity with streamlined workflows and agent support that drive enterprise value.
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It’s Time to Think Differently

Let Impact Analytics hone your instincts with data-driven clarity. Discover how Agentic AI gives leaders more time to focus on strategy and creativity with streamlined workflows and agent support that drive enterprise value.
Contact Us
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Featured Resources

Future-Focused Industry Resources

Stay up-to-date on industry trends and AI insights with resources from Impact Analytics experts.
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Frequently Asked Questions

What size optimization services does Impact Analytics offer?

Impact Analytics offers two size curve services—SizeSmart™ software implementation, or a managed consulting service available according to your business needs.

How would a size curve service benefit my organization?

Many size curves rely on historical data alone, which causes inventory inaccuracies and missed profit opportunities for retail businesses. Sizing as a Service from Impact Analytics uses our AI-native SizeSmart™ software for precise size curve creation and continuous monitoring, so your organization can increase sales and show up in the market with confidence.

What sets Impact Analytics apart as a size curve consulting partner?

Impact Analytics has over a decade of experience developing AI-native solutions for retail and merchandising business leaders. Our proprietary AI size curve optimization software SizeSmart™ generates precise, granular sizing forecasts suited specifically for your company, so you never have to wonder if your size curves are hitting the mark.