/Companies

PenPal Schools

Techstars '16

Austin, US · Delaware corporation · 2 known investors

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PenPal Schools connects students across countries to develop communication and cross-cultural understanding through curriculum-based pen pal exchanges. The platform serves K-12 educators and students globally, operating in the educational technology sector.

Also known as PenPal News · PenPalSchools

Founders & leadership

JTJoe Troyen
Joe TroyenFounder & CEOJoe Troyen founded PenPal Schools, a platform connecting students across countries for cross-cultural communication and English writing practice. Previously, he co-founded ProCell Therapies, a stem cell and microchanneling healthcare company, and spent five years designing software products for education, healthcare, and financial services sectors; he also taught English in Spain and holds a bachelor's degree in International Relations from Pomona College.
JT
Joseph Troven-SchwartzNamed on SEC filing
MV
Miguel VazquezNamed on SEC filing
AA
Azita ArdakaniNamed on SEC filing

Investors · 2

Reported raises · per SEC filings

Form D private placements

$275K disclosed across 1 round · 2018

▶$275KraisedJan 2019 · 6 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Joseph Troven-SchwartzExecutive Officer, Director
  • Miguel VazquezExecutive Officer, Director
  • Azita ArdakaniDirector
Offering amount
$275K
Amount sold
$275K
Minimum investment
$25K
Proceeds to insiders
$50K
First sale
May 2018
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Company profile

researched Sep 2026

PenPal Schools operates an online platform that pairs students in different countries as pen pals and structures their exchanges around curriculum content. Students read informational texts and watch videos about a topic, choose from a set of weekly discussion questions, then draft written answers or record audio and video responses to share with their PenPals, covering reading, writing, speaking and listening practice in English. An AI tutor gives students instant feedback on writing and speaking, while teachers can see every student message; messages are additionally screened by AI for safety and respectful conduct.

Earlier versions of the program were built around multi-week, project-based courses for students aged 8-18, aligned to academic standards including Common Core and offered at multiple difficulty levels, with some topics designed for English-language learners. Topics have spanned current events, human rights, the environment, fake news, robotics, folk tales, art and immigration. Students worked in classroom groups to produce videos, presentations, service projects, art and poems, shared with peers, teachers and parents in a PenPal Schools Showcase, and completed lesson sequences that unlocked forums where they interacted with students worldwide who had answered the same question. Teachers could review and grade work against customizable reading comprehension, writing, digital citizenship and social-emotional criteria, access offline class activities and professional development resources, and search educator forums by country, subject and student age to invite other classrooms into projects.

The organization describes its mission as improving students' communication skills while developing empathy and global understanding, with the longer-term aim of increasing cooperation and reducing conflict globally by helping future leaders understand people of different backgrounds and beliefs.

Founding story

PenPal Schools was started in 2011 under the name PenPal News with a website for students to discuss current events. Founder Joe Troyen has said the program was created because traditional school pen pal programs had fallen out of favor when teachers lacked time for activities not aligned to educational standards, so the company paired cultural exchange with standards-aligned curriculum.

Business model

PenPal Schools describes itself as a social enterprise. The current platform is offered free to teachers and students with no subscriptions, hidden fees or advertising, supported by optional donations. Earlier coverage described a pay-what-you-can model for teachers.

No subscription or advertising revenue on the current product; the site solicits optional donations to support the platform. An earlier iteration used a pay-what-you-can pricing model for teachers.

Traction

The company states that over half a million students from more than 130 countries have connected on PenPal Schools; HundrED records 500,000 students and 195 countries and elsewhere describes 150 countries. Earlier milestones reported by Built In Austin were more than 50,000 students in 43 nations at the time of the Austin move, growing to over 120,000 students from 170 countries by the later article.

Latest developments

The current site positions the product as free global English practice, with an AI tutor giving instant feedback on student writing and speaking and AI review of student messages for safety, alongside a weekly question format and class-code onboarding. A HundrED profile notes the organization has created a newer programme called Go Pangea.

▸Full profile — market position, technology, go-to-market, geography, history

Market position

An edtech social enterprise in the global collaborative and project-based learning segment. HundrED, which selected PenPal Schools for its 2018, 2019 and 2021 collections, described it as the world's largest project-based learning community and noted its student-to-student connections guided by learning content as a distinguishing feature.

Combines person-to-person international student exchange with standards-aligned, pre-made and self-guided curriculum, so the activity fits within instructional requirements rather than being extracurricular. Teacher oversight of all messages plus AI safety review, assignment of multiple pen pals per student to raise response rates, multiple difficulty levels, and a free, ad-free model are cited as distinguishing elements.

Technology

A web platform combining informational texts and videos with structured discussion prompts and asynchronous text, audio and video messaging between matched students. AI is used in two ways: an AI tutor that provides instant feedback on student writing and speaking, and automated review of student messages for safety and respectful communication, alongside full teacher visibility of messages. Earlier versions included lesson forums, a student project Showcase, customizable standards-aligned assessment rubrics and educator search and matching tools.

Go-to-market

Growth has been driven largely by word of mouth among educators, with self-service teacher signup rather than an enterprise sales motion. Teachers create a class, share a class code with students, and the platform matches students with PenPals. Awards and recognition — including SXSWedu, the White House, Dell's Innovation Pitch Slam and the Global EdTech Startup Awards — have contributed to visibility.

K-12 teachers and their students, originally framed as students aged 8-18 across a range of subjects, including English-language learners; classrooms in both developed and developing countries.

Geography

Headquartered in Austin, Texas, with users in classrooms worldwide; testimonials cite teachers and students in Argentina, Pakistan and Nigeria, and coverage references usage across developing countries including Kenya.

History

The company began in 2011 as "PenPal News," a website connecting students to discuss current events. Joe Troyen took over as CEO in 2013, about a year into the company's run, and the startup relocated its base to Austin, Texas. Its curriculum was expanded beyond current events into other subjects and the name was changed to PenPal Schools; Built In Austin coverage refers to a 2014 launch, and a HundrED profile lists 2012 as the year established. The product evolved over time based on teacher and student feedback, including a change from assigning each student one pen pal to three. A HundrED profile notes the organization has since created a newer programme called Go Pangea.

Compiled by commissioned research from 7 cited public sources — announcements, filings, and press listed under research sources below.

Key figures

latest reported
Countries representedJan 2024130
Courses offeredJan 20165 courses
Students connected (cumulative)Jan 2024500,000 students
Students on platformJan 2016120,000 students

Company-reported or press-reported figures, each dated to when it was claimed — not independently audited.

Related companies · 1

Companies working in the same space as PenPal Schools.

Timeline · 8

launches, deals, and filings
Jan 2024
Go Pangea programme noted as successor programme

HundrED's profile notes the organization has created a new programme called Go Pangea.

source ↗

Jan 2021
Selected for HundrED 2021 collection

HundrED selected PenPal Schools for its 2021 global collection, having previously selected it in 2018 and 2019.

source ↗

Jan 2016
Winner of the Global EdTech Startup Awards

Added to prior recognition from SXSWedu, the White House and Dell's Innovation Pitch Slam.

source ↗

Jan 2015
Recognized by President Obama via Spark Global Entrepreneurship coalition

PenPal Schools was recognized by President Obama as one of the world's leading social enterprises as part of the Spark Global Entrepreneurship coalition.

source ↗

Jan 2014
Relocation of company base to Austin

PenPal Schools chose Austin, Texas as its new base approximately three months before the Built In Austin profile.

source ↗

Jan 2014
$15,000 grant from the Mozilla Foundation

The program won a $15K grant from the Mozilla Foundation; the company was otherwise bootstrapped with help from friends and family.

$15K source ↗

Jan 2013
Joe Troyen becomes CEO

Joe Troyen took over as CEO about a year into the company's run.

source ↗

Jan 2011
Company started as PenPal News

Launched as "PenPal News," a website connecting students to discuss current events; later expanded curriculum into other subjects and renamed PenPal Schools.

source ↗

Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.

Legal entities · 1

corporate structure
PenPal SchoolsDelaware

▸Research sources · 7

primary sources listed

7 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does PenPal Schools do?
PenPal Schools is an Austin-based edtech platform connecting students worldwide for guided English practice and cross-cultural projects.
Who founded PenPal Schools?
PenPal Schools was founded by Joe Troyen.
Who are PenPal Schools's investors?
PenPal Schools's investors include Dreamit Ventures, Techstars.
How much funding has PenPal Schools raised?
PenPal Schools has disclosed $275K raised across 1 round.
Where is PenPal Schools headquartered?
PenPal Schools is headquartered in Austin, US.