
ClassDojo
Founded Year
2011Stage
Series D | AliveTotal Raised
$221.12MValuation
$0000Last Raised
$125M | 4 yrs agoRevenue
$0000Mosaic Score The Mosaic Score is an algorithm that measures the overall financial health and market potential of private companies.
-30 points in the past 30 days
About ClassDojo
ClassDojo focuses on enhancing education through digital connectivity. It offers a communication app that connects teachers, students, and families, allowing them to share updates, photos, videos, and messages throughout the day. Its service primarily caters to the education sector. It was founded in 2011 and is based in San Francisco, California.
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Expert Collections containing ClassDojo
Expert Collections are analyst-curated lists that highlight the companies you need to know in the most important technology spaces.
ClassDojo is included in 2 Expert Collections, including Unicorns- Billion Dollar Startups.
Unicorns- Billion Dollar Startups
1,276 items
Education Technology (Edtech)
3,429 items
These companies offer tech-enabled solutions that facilitate education and learning for people of all ages, from pre-K to adult and professional education.
Latest ClassDojo News
Jun 14, 2025
Read Time: min ClassDojo for Districts offers one unified platform for districts that offers secure two-way messaging, single sign-on, automatic rostering, and full message histories—backed by white-glove support and industry-leading privacy practices. It’s designed to help districts improve family engagement, reduce chronic absenteeism, support teacher retention, and build trust in their communities. ClassDojo for Districts works across pre-K through high school, integrates easily into existing systems, and is free for partner districts. “As we wrap up our first year as a ClassDojo for Districts partner, one of the biggest benefits has been the ability to create a more unified communication experience across our schools,” says Will Herring, Assistant Director of Technology, Moore County Schools in North Carolina. “ClassDojo was already widely used and well regarded in our classrooms, so it made sense to build on that foundation at the district level. Just as important is the data—we’re no longer sending messages into a void. Now we can see when families are engaging—and that insight is shaping everything from parent engagement strategies to our broader school improvement plans.” ClassDojo for Districts is the only platform that combines massive adoption, district-level control, and world-class privacy—at zero cost. The ClassDojo Everyone Already Trusts–And So Much More ClassDojo for Districts gives administrators full control over school-to-home communication—without adding complexity for teachers. Many districts rely on fragmented tools that lack oversight or create privacy risks. ClassDojo solves this with secure, centralized messaging that scales across pre-K to high school. District leaders get full visibility, automated rostering, message history access, and real-time control over staff permissions. Data is protected with bank-grade encryption, verified logins, and independent security audits. Teachers continue using the ClassDojo they already know and love—no new systems to learn or manage. Communication remains simple, inclusive, and instantly translated into 130+ languages. ClassDojo also helps safeguard classroom communities. Kids can only connect with people they know in real life, and only with teacher or parent permission. All communication is visible to adults. Best of all, ClassDojo for Districts is completely free for schools, teachers, and districts. ClassDojo Case Studies ClassDojo: A Trusted Partner ClassDojo is the leading communication and engagement platform in K-12 education, trusted by teachers and families in 90% of U.S. schools and 180 countries, and is trusted by more than 45 million teachers and families. “When I took over as principal, my first major initiative on day one was to adopt ClassDojo,” says Brian Heidenreich, principal at H.D. Berkey Elementary School, who as an instructor had been using the communication platform to connect teachers, students, and families to build positive classroom communities. “We were able to reinforce positive behavior with ClassDojo and good communication with parents.” ClassDojo has had an extremely positive effect on the H.D. Berkey’s suspension rates, which have plummeted to just two—from the previous 69—within just two years. Heidenreich says the school continues to run and review its attendance reports to measure the impact of ClassDojo on those metrics but adds that the lower number of behavior and suspension days is a true testament to the platform’s contribution. READ MORE ABOUT H.D. BERKY’S CLASSDOJO EXPERIENCE ClassDojo holds the Common Sense Privacy Seal (93% rating), iKeepSafe COPPA Safe Harbor Seal, and FERPA Certification, and was an early signatory of the Student Privacy Pledge. Unlike other platforms, ClassDojo doesn’t allow targeted ads or sell data. It is used daily by teachers, principals, and district leaders to keep school communities connected, informed, and engaged. Most tools serve either classrooms or central IT. ClassDojo bridges that gap. In classrooms around the world, teachers use ClassDojo to message families, share photos and updates from the school day, and build stronger relationships through real-time communication. Today, 80% of families read their ClassDojo messages the same day they’re sent. “Partnering with ClassDojo has helped bridge these gaps by providing an instant translation feature, allowing teachers to communicate with families in their native languages,” says Brian Prybil, Deputy Superintendent, Moline-Coal Valley School District. “This has enabled more effective engagement, as families can easily access real-time updates about their children’s academic and behavioral progress. For a district with a 10% to 15% mobility rate, ClassDojo offers a consistent communication channel to keep families connected even during school transitions.” Connection changes everything – YouTube Watch On At the school level, principals send out announcements, coordinate events, and keep families in the loop about key happenings. Message histories and read receipts ensure nothing falls through the cracks. District leaders use ClassDojo for systemwide updates, compliance messaging, and engagement campaigns. They can manage access, monitor usage, and ensure all communication is secure and consistent—across every school. District leaders also get centralized oversight with automatic rostering, message history access, and the ability to manage staff permissions securely. Everything is protected by best-in-class privacy measures including encryption, verified logins, and independent audits. With more than 20 million messages sent daily, ClassDojo is not just a tool, it’s how school communities stay connected. GO HERE TO LEARN MORE ABOUT CLASSDOJO FOR DISTRICTS
ClassDojo Frequently Asked Questions (FAQ)
When was ClassDojo founded?
ClassDojo was founded in 2011.
Where is ClassDojo's headquarters?
ClassDojo's headquarters is located at 735 Tehama Street, San Francisco.
What is ClassDojo's latest funding round?
ClassDojo's latest funding round is Series D.
How much did ClassDojo raise?
ClassDojo raised a total of $221.12M.
Who are the investors of ClassDojo?
Investors of ClassDojo include Tencent, Josh Buckley, Lenny Rachitsky, Rahul Vohra, Shishir Mehrotra and 32 more.
Who are ClassDojo's competitors?
Competitors of ClassDojo include Lernon.org and 4 more.
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