Insights

Expanding Educational Outreach Expii's widespread online presence with approximately 300,000 monthly visitors to its free math and science learning platform indicates significant interest in STEM education. This engagement presents opportunities to partner with educational institutions or organizations seeking to enhance their STEM offerings or develop co-branded content.

Innovative Content Delivery The company's development of high-quality, professionally produced online courses taught by renowned educators demonstrates a capacity for creating premium educational content. This positions Expii as a potential vendor for schools, districts, or edtech platforms seeking engaging and effective STEM instructional materials.

COVID-19 Impact With the launch of the world's first COVID-19 contact tracing demonstration app, Expii showcases its ability to develop impactful health and safety tools. Partnerships with health agencies or organizations interested in public health education or digital contact tracing solutions could be a revenue avenue.

Creative Education Initiatives The recent launch of Project Spark indicates Expii’s focus on creative and innovative educational projects. This suggests potential collaboration opportunities in developing new curricula, gamified learning experiences, or blended learning solutions for various educational levels.

Financial and Growth Potential With a revenue range of 1 to 10 million dollars supported by recent funding and a lean team of up to 50 employees, Expii presents a flexible partner with growth potential. Engaging with the company can open opportunities for joint ventures, sponsorships, or customized educational technology solutions that scale with their expanding offerings.

Expii Tech Stack

Expii uses 8 technology products and services including Redis, Google Workspace, Backbone.js, and more. Explore Expii's tech stack below.

  • Redis
    Database
  • Google Workspace
    Email
  • Backbone.js
    Javascript Frameworks
  • PWA
    Miscellaneous
  • JavaScript
    Programming Languages
  • HSTS
    Security
  • Google Tag Manager
    Tag Management
  • Adobe Fonts
    Web Fonts

Expii's Email Address Formats

Expii uses at least 1 format(s):
Expii Email FormatsExamplePercentage
First@expii.comJohn@expii.com
56%
First.L@expii.comJohn.D@expii.com
23%
Last@expii.comDoe@expii.com
12%
FirstLast@expii.comJohnDoe@expii.com
9%

Frequently Asked Questions

Where is Expii's headquarters located?

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Expii's main headquarters is located at 260 Atwood Street Pittsburgh, Pennsylvania 15213 United States. The company has employees across 3 continents, including North AmericaAsiaEurope.

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

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Expii's official website is expii.com and has social profiles on LinkedInCrunchbase.

What is Expii's NAICS code?

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Expii's NAICS code is 6114 - Business Schools and Computer and Management Training.

How many employees does Expii have currently?

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As of February 2026, Expii has approximately 37 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Founder: P. L.Senior Engineer: I. S.Principal: T. S.. Explore Expii's employee directory with LeadIQ.

What industry does Expii belong to?

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Expii operates in the E-Learning Providers industry.

What technology does Expii use?

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Expii's tech stack includes RedisGoogle WorkspaceBackbone.jsPWAJavaScriptHSTSGoogle Tag ManagerAdobe Fonts.

What is Expii's email format?

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

How much funding has Expii raised to date?

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As of February 2026, Expii has raised $1.3M in funding. The last funding round occurred on Sep 12, 2014 for $1.3M.

When was Expii founded?

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Expii was founded in 2014.

Expii

E-Learning ProvidersPennsylvania, United States11-50 Employees

Expii is a social enterprise which seeks to build a world that embraces thinking. We produce three products, two of which are free, and one of which generates revenue to support everything. Our original free product is the website www.expii.com, which provides math and science mini-lessons for high school students. About 300,000 people visit it each month. Our second free product is the world’s first (and only) COVID-19 app which demonstrates the accuracy required for contact tracing (www.novid.org). It has the potential to significantly reduce the spread of COVID-19 worldwide.

All of this is supported by our revenue-generating product, which is a series of online math courses for middle school students (daily.poshenloh.com), taught by Expii’s founder, who is a math professor at Carnegie Mellon University and the national coach of the USA International Math Olympiad team. The courses themselves have been reviewed as the best-produced video courses for middle school math students seeking challenge beyond their school curriculum.

Section iconCompany Overview

Headquarters
260 Atwood Street Pittsburgh, Pennsylvania 15213 United States
Website
expii.com
NAICS Code
6114 - Business Schools and Computer and Management Training
Founded
2014
Employees
11-50

Section iconFunding & Financials

  • $1.3M

    Expii has raised a total of $1.3M of funding over 1 rounds. Their latest funding round was raised on Sep 12, 2014 in the amount of $1.3M.

  • $1M$10M

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

Section iconFunding & Financials

  • $1.3M

    Expii has raised a total of $1.3M of funding over 1 rounds. Their latest funding round was raised on Sep 12, 2014 in the amount of $1.3M.

  • $1M$10M

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

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