OverviewSuggest Edit

ClassDojo is a company developing a communication app for primary schools. It captures and generates data on behavior that teachers can share with parents and administrators. Its classroom tool enhances behavior in class with a click of a smartphone, laptop or tablet. It also enables teachers to provide instant notifications for their students and award feedback points for classroom behavior in real-time.
HQSan Francisco, CA, US
Employee Ratings4.4
Overall CultureA+

Latest Updates

Employees (est.) (Sept 2021)125(+2%)
Cybersecurity ratingAMore

Key People/Management at ClassDojo

Sam Chaudhary

Sam Chaudhary

Founder & CEO
Liam Don

Liam Don

Co-Founder & CTO
Spencer Hoffman

Spencer Hoffman

Head of Recruitment
Stuart Reavley

Stuart Reavley

Head of Product
Manoj Lamba

Manoj Lamba

Head of Marketing
Dominick Bellizzi

Dominick Bellizzi

Head of Engineering
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ClassDojo Office Locations

ClassDojo has an office in San Francisco
San Francisco, CA, US (HQ)
735 Tehama St, San Francisco
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ClassDojo Financials and Metrics

Summary Metrics

Founding Date


ClassDojo total Funding

$66.1 m

ClassDojo latest funding size

$35 m

Time since last funding

3 years ago

ClassDojo investors

ClassDojo's latest funding round in February 2019 was reported to be $35 m. In total, ClassDojo has raised $66.1 m. ClassDojo's latest valuation is reported to be $400 m.
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ClassDojo Revenue

Market valuation

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ClassDojo Operating Metrics

ClassDojo's Users was reported to be 3.5 m in Aug, 2012.
Aug, 2011Sep, 2011Oct, 2011Jan, 2012Aug, 2012May, 2019


8012 k35 k



Feedback Points Produced

50 m


3.5 m
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ClassDojo Cybersecurity Score

Cybersecurity ratingPremium dataset



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ClassDojo Online and Social Media Presence

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ClassDojo Company Culture

  • Overall Culture



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ClassDojo News and Updates

ClassDojo Raises $35 Million Series C, Building World's Most-Loved Consumer Brand in Education

SAN FRANCISCO, Feb. 28, 2019 /PRNewswire/ -- Today, ClassDojo – the consumer education brand behind the world's most-widely used communication app for pre K-8 schools – announced it raised Series C funding. The $35 million round was co-led by GSV (Spotify, Lyft, Dropbox) and SignalFire...

ClassDojo, an app to help teachers and parents communicate better, raises $35M

Messaging apps have become the de facto way that many people today keep in regular contact with each other, and that trend has also found its way into the classroom. ClassDojo, a startup that has built a platform for teachers and parents to communicate small and big updates to each other, today is a…

ClassDojo Blogs

7 Ways ClassDojo Kids Came Through With Kindness This Summer

Did you know that Sunday was National Parents Day? It really should have been a national holiday, but we’ll settle for a congressional resolution. Hat’s off and hi-fives to all the parents out there doing whatever it takes for their kiddos! The juggle is real. Any parent will tell you (or shout from…

Want to Know What Makes Our Day? This!

Well, here’s a little something delightful. It’s end of year time for schools in many countries, and that also means its one of the busiest times at ClassDojo! We’re so lucky we get to interact with this amazing community every day. One of our favorite things is when we hear directly from you! Email…

ClassDojo Frequently Asked Questions

  • When was ClassDojo founded?

    ClassDojo was founded in 2011.

  • Who are ClassDojo key executives?

    ClassDojo's key executives are Sam Chaudhary, Liam Don and Spencer Hoffman.

  • How many employees does ClassDojo have?

    ClassDojo has 125 employees.

  • Who are ClassDojo competitors?

    Competitors of ClassDojo include Kahoot!, Nearpod and Remind.

  • Where is ClassDojo headquarters?

    ClassDojo headquarters is located at 735 Tehama St, San Francisco, San Francisco.

  • Where are ClassDojo offices?

    ClassDojo has an office in San Francisco.

  • How many offices does ClassDojo have?

    ClassDojo has 1 office.