ClassDojo
ClassDojo is a classroom communication app connecting teachers, students, and families in K-8 schools.
ClassDojo sits inside nearly every US elementary school but has not proven its district-paid tier can turn that reach into matching revenue.
ClassDojo lets teachers, parents, and students stay connected through messaging, behavior tracking, and lesson planning tools. It is hard to replace because nearly all US K-8 schools use it (95%), millions of families are trained on it, and it is locked into school systems through contracts and data rules like FERPA and COPPA. Google Classroom and similar tools could try to copy it, and AI chatbots can do some tasks ClassDojo's software does, but neither can replicate the fact that teachers and parents already expect ClassDojo to work in their schools. The one thing to watch is whether ClassDojo can turn its huge user base into real money through paid deals with school districts, rather than staying mostly free. If it can convert these new district contracts into lasting revenue, the company could be worth much more. If it stays mostly free, growth will probably stay flat.
Google Classroom or Canvas launching a bundled parent-communication feature. Would show LMS incumbents finally contesting ClassDojo's core distribution channel.
Any DOJ Bulk Sensitive Data Transfer Rule action or lawsuit tied to Tencent's stake in ClassDojo. Would show regulatory risk from foreign investment materializing into real legal exposure.
- 45-51M users across ~180 countries
- Revenue estimates range $16M to $42M
- Valuation near $1.3B in 2021, now marked down ~76%
- Valuation uncertainty with conflicting secondary market signals, possible 76 percent markdown from 2021 peak.
- District tier revenue may fail to convert 200+ new 2025-26 agreements into durable paid relationships.
- Potential DOJ Bulk Sensitive Data Transfer Rule exposure given Tencent investor ties, no suit filed yet but category active.
- Flat growth signals, 8/100 growth score and 10 percent QoQ web traffic decline as of mid-2026.
- Revenue estimates vary by 2.5x across trackers, indicating weak visibility into actual financial health.
| Rival | Direction | Evidence |
|---|---|---|
| ParentSquare | contesting | Acquired Remind's K-12 business in 2023, now claims 42,000+ schools and 22M+ students as of May 2026 |
| Google Classroom / LMS giants | contesting | No bundled parent comms product shipped yet but structurally unblocked from entering ClassDojo's niche |
| Seesaw | contesting | Dominant in K-5 digital portfolio niche, though its market share claims are unverified as of March 2026 |
| Bloomz | contesting | Positions as fuller whole child alternative with published per student pricing, vendor claimed |
- Is ClassDojo profitable in 2026?
- ClassDojo said it reached profitability in 2019 through its ClassDojo Plus paid family subscription, with revenue nearly tripling during the 2020 pandemic. Current revenue is unclear, with third party estimates ranging from about 16 million to 42 million dollars as of 2026, so profitability status today is not independently confirmed.
- How many users does ClassDojo have?
- ClassDojo says it reaches approximately 45 to 51 million children globally and is used by teachers in over 95 percent of US K-8 schools across roughly 180 countries, according to the company's own July 2025 statement tied to its EY Entrepreneur of the Year award.
- Who owns ClassDojo?
- ClassDojo is privately held and VC backed with no parent company. Its last primary funding round was a 125 million dollar Series D led by Tencent in mid-2021, valuing the company at roughly 1.25 to 1.3 billion dollars and giving it unicorn status.
- Could AI replace ClassDojo?
- Generic AI tools like ChatGPT or Gemini can replicate lesson planning and admin tasks that ClassDojo's own Sidekick assistant automates, but they cannot replicate ClassDojo's installed base in over 95 percent of US K-8 schools, its FERPA and COPPA compliance contracts, or its district SIS and SSO integrations as of July 2025.
- Is ClassDojo losing value or growing?
- Signals conflict as of mid-2026. TrueUp's secondary tracker showed roughly a 76 percent markdown from ClassDojo's 2021 1.3 billion dollar valuation to about 300 million dollars, while Nasdaq Private Market showed active secondary trading at 188 to 260 dollars per share in June 2026.
- Who is ClassDojo's biggest competitor?
- ParentSquare, which acquired Remind's K-12 business in 2023 and reports serving over 42,000 schools and 22 million plus students as of May 2026 per its own site, is the closest direct rival in classroom communication, alongside Bloomz and Seesaw in adjacent niches.
- 2026-06-25Launched ClassDojo Websites, an auto updating school and district website product
- 2026-03Added parent student messaging tied to phone free schools policy wave
- 2026-02Launched ClassDojo Payments powered by Pay Theory for school fee collection
- 2025-07-22ClassDojo for Districts unveiled SSO/MFA and SIS/ClassLink rostering integration
- 2025-07-08Launched Sidekick, a free Claude powered AI teacher assistant
- 2024-08Launched free Schoolwide product version
- 2023ParentSquare acquired Remind's K-12 business, consolidating a rival
- 2021Closed 125 million dollar Series D led by Tencent, reaching 1.25 to 1.3 billion dollar valuation
- 2019ClassDojo reached profitability via ClassDojo Plus paid family subscription
- 2011-08Founded by Sam Chaudhary and Liam Don as a Y Combinator/ImagineK12 company
- ClassDojo's Sam Chaudhary Named EY Entrepreneur Of The Year 2025 Bay Area Award Winner (2025-07-23)
- ClassDojo - Overview, News & Similar companies (2026-06-06)
- ClassDojo - Headcount, Funding & Open Jobs (2026-07-01)
- ClassDojo Achieves the Unicorn Status at a $1.25 Billion Valuation
- ClassDojo - Overview, News & Similar companies (2026-06-06)
- ClassDojo's Competitors, Revenue... (2026-06-09)
- ClassDojo Revenue, Funding & Valuation (2026-07-04)
- Report: ClassDojo Business Breakdown & Founding Story
- Company Profile (2026-06-30)
- ClassDojo Press (2025-09-14)
- Every teacher deserves their own AI assistant (2025-07-08)
- ClassDojo for Districts Unveils New Features for 2025-26 School Year (2025-07-22)