Insights

Growth Opportunities Windsor Circle targets retailers with predictive marketing to drive repeat sales, suggesting a focus area for upsell to ecommerce brands looking to increase customer lifetime value and revenue through personalized 1:1 messaging.

Platform Depth Integrated with 17+ ecommerce platforms and 19 email service providers, Windsor Circle can leverage existing client tech stacks, offering low-friction expansion opportunities for clients using major ecommerce and ESP ecosystems.

ProvenROI Client case metrics show 20%+ revenue lift from treated customers, providing a strong value proposition for sales pitches and potential expansion into adjacent cohorts or higher-touch plans.

Acquisition History Past acquisition by Output Services Group and prior product launches indicate strategic evolution and potential for cross-sell of Windsor Circle’s predictive marketing capabilities to a broader omnichannel audience.

Market Fit Signals Finite headcount and mid-market scale suggest targeting mid-sized retailers seeking sophisticated personalization without enterprise-level overhead; alignment with similar platforms (e.g., Bluecore, Klaviyo peers) can inform competitive positioning and partnership opportunities.

Windsor Circle, Inc. Tech Stack

Windsor Circle, Inc. uses 8 technology products and services including jsDelivr, cdnjs, Cloudflare, and more. Explore Windsor Circle, Inc.'s tech stack below.

  • jsDelivr
    Content Delivery Network
  • cdnjs
    Content Delivery Network
  • Cloudflare
    Content Management System
  • Webpack
    Development
  • Chart.js
    Javascript Graphics
  • Modernizr
    Javascript Libraries
  • Piwik
    System Analytics & Monitoring
  • Google Tag Manager
    Tag Management

Windsor Circle, Inc.'s Email Address Formats

Windsor Circle, Inc. uses at least 2 format(s):
Windsor Circle, Inc. Email FormatsExamplePercentage
FLast@whatcounts.comJDoe@whatcounts.com
58%
First.Last@whatcounts.comJohn.Doe@whatcounts.com
36%
LFirst@whatcounts.comDJohn@whatcounts.com
3%
First@whatcounts.comJohn@whatcounts.com
3%
First.Last@windsorcircle.comJohn.Doe@windsorcircle.com
70%
First@windsorcircle.comJohn@windsorcircle.com
20%
FirstL@windsorcircle.comJohnD@windsorcircle.com
10%

Frequently Asked Questions

Where is Windsor Circle, Inc.'s headquarters located?

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Windsor Circle, Inc.'s main headquarters is located at 212 West Main Street Suite 400 Durham, North Carolina 27701 United States. The company has employees across 3 continents, including North AmericaAsiaOceania.

What is Windsor Circle, Inc.'s phone number?

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You can contact Windsor Circle, Inc.'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Windsor Circle, Inc.'s official website and social media links?

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Windsor Circle, Inc.'s official website is windsorcircle.com and has social profiles on LinkedIn.

What is Windsor Circle, Inc.'s NAICS code?

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Windsor Circle, Inc.'s NAICS code is 5112 - Software Publishers.

How many employees does Windsor Circle, Inc. have currently?

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As of July 2026, Windsor Circle, Inc. has approximately 8 employees across 3 continents, including North AmericaAsiaOceania. Key team members include Owner: E. M.Digital Content & Communications Manager: S. A. C.Senior Data Architect: R. D.. Explore Windsor Circle, Inc.'s employee directory with LeadIQ.

What industry does Windsor Circle, Inc. belong to?

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Windsor Circle, Inc. operates in the Software Development industry.

What technology does Windsor Circle, Inc. use?

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Windsor Circle, Inc.'s tech stack includes jsDelivrcdnjsCloudflareWebpackChart.jsModernizrPiwikGoogle Tag Manager.

What is Windsor Circle, Inc.'s email format?

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Windsor Circle, Inc.'s email format typically follows the pattern of FLast@whatcounts.com. Find more Windsor Circle, Inc. email formats with LeadIQ.

When was Windsor Circle, Inc. founded?

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Windsor Circle, Inc. was founded in 2011.
Windsor Circle, Inc. logo

Windsor Circle, Inc.

Software DevelopmentNorth Carolina, United States2-10 Employees

Windsor Circle, Inc. is a software development company based in Durham, North Carolina. Its Predictive Marketing platform focuses on helping retailers grow repeat sales by delivering the right message to customers at optimal moments, using insights about customer behavior to identify triggers for repurchase and automating personalized messaging and email cadence through a client’s activation platform. The solution is designed to integrate with a wide range of eCommerce platforms and email service providers, supporting data ingestion and direct activation to improve setup speed, data integrity, and measurable results.

Section iconCompany Overview

Headquarters
212 West Main Street Suite 400 Durham, North Carolina 27701 United States
Phone number
NAICS Code
5112 - Software Publishers
Founded
2011
Employees
2-10

Section iconFunding & Financials

  • $1M$10M

    Windsor Circle, Inc.'s revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Windsor Circle, Inc.'s revenue is estimated to be in the range of $1M$10M

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