Insights

Retail Fit Opportunity Sizebay delivers a virtual fitting room and size advisor that helps fashion retailers reduce online returns and boost conversions. The platform targets apparel brands and e-commerce platforms seeking accurate size recommendations based on customer measurements and garment data, and is designed for easy integration into existing checkout flows.

Global Expansion Readiness The company has already expanded to Europe and maintains a U.S. presence, signaling its capacity to scale across markets. This readiness presents a sales opening to multi-market retailers seeking a single sizing solution across regions to unify customer experiences and reduce fragmentation.

Partnership Acceleration The recent Fashion Try-On launch expands use cases beyond sizing alone, creating upsell opportunities with larger brands and marketplaces. Strategic partnerships with major e-commerce platforms and advertising/marketing ecosystems can accelerate adoption and co-marketing opportunities.

Competitive Differentiation In a crowded sizing and fit SaaS space, Sizebay’s strength lies in its body-measurement driven recommendations and its easy-to-integrate architecture. This can be positioned to retailers facing high return rates and inconsistent size charts as a clear differentiator.

Growth Potential With mid-market revenue in the low-to-mid single digits and a growing product lineup, Sizebay appears positioned to upsell to larger fashion brands and retailers with high online purchase velocity and a strong need for precise fit assurance.

Sizebay Tech Stack

Sizebay uses 8 technology products and services including Google Ads, HubSpot Analytics, Open Graph, and more. Explore Sizebay's tech stack below.

  • Google Ads
    Advertising
  • HubSpot Analytics
    Analytics
  • Open Graph
    Content Management System
  • NestJS
    Frameworks And Libraries
  • Claude by Anthropic
    Generative Ai
  • Next.js
    Javascript Frameworks
  • FingerprintJS
    Javascript Libraries
  • Google
    Search Engines

Sizebay's Email Address Formats

Sizebay uses at least 1 format(s):
Sizebay Email FormatsExamplePercentage
First@sizebay.comJohn@sizebay.com
100%

Frequently Asked Questions

Where is Sizebay's headquarters located?

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Sizebay's main headquarters is located at 8911 North Capital of Texas Highway Suite 4200 Austin, Texas 78759 United States. The company has employees across 3 continents, including South AmericaEuropeNorth America.

What is Sizebay's official website and social media links?

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Sizebay's official website is sizebay.com and has social profiles on LinkedInCrunchbase.

What is Sizebay's SIC code NAICS code?

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Sizebay's SIC code is 7372 - Prepackaged Software NAICS code is 5112 - Software Publishers.

How many employees does Sizebay have currently?

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As of May 2026, Sizebay has approximately 93 employees across 3 continents, including South AmericaEuropeNorth America. Key team members include Founder - Co-Ceo: M. M. B.Commercial Lead Europe At Sizebay | Ai-Powered Size & Fit Technology For Fashion Retail: L. P.Customer Experience Team Manager: D. A. D.. Explore Sizebay's employee directory with LeadIQ.

What industry does Sizebay belong to?

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Sizebay operates in the Software Development industry.

What technology does Sizebay use?

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Sizebay's tech stack includes Google AdsHubSpot AnalyticsOpen GraphNestJSClaude by AnthropicNext.jsFingerprintJSGoogle.

What is Sizebay's email format?

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Sizebay's email format typically follows the pattern of First@sizebay.com. Find more Sizebay email formats with LeadIQ.

When was Sizebay founded?

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Sizebay was founded in 2014.

Sizebay

Software DevelopmentTexas, United States51-200 Employees

Sizebay is a mid-sized software development company based in Austin, Texas. It offers a platform that helps online apparel retailers and their customers address uncertainty about garment size and fit by aligning brand and product data with individual measurements to provide size recommendations and fit analysis. Often described as a virtual fitting room, the system infers user body measurements from basic information and compares them with garment specifications to guide purchasing decisions and improve confidence in online shopping.

Its customers are fashion e-commerce brands and retailers seeking to enhance the online shopping experience and reduce returns. The company operates within the software development industry, providing a solution that integrates brand data, product information, and customer measurements to support size guidance and fit evaluation. In May 2026, Sizebay announced the launch of its Fashion Try-On solution, marking an expansion of its product offerings.

Section iconCompany Overview

Headquarters
8911 North Capital of Texas Highway Suite 4200 Austin, Texas 78759 United States
SIC Code
7372 - Prepackaged Software
NAICS Code
5112 - Software Publishers
Founded
2014
Employees
51-200

Section iconFunding & Financials

  • $1M$10M

    Sizebay's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Sizebay's revenue is estimated to be in the range of $1M$10M

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