ClassDojo
Used by 95% of US K-8 schools — teacher-parent messaging, behaviour tracking, classroom community. 50M+ MAU.
- Location
- San Francisco, United States
- Raised
- $144M+
- Stage
- Series C
- Founded
- 2011
- Category
- SaaS
- Funding
- VC-backed
- Team
- 51-200
Funding figures as of Jul 2025 · not independently verified
Founders of ClassDojo
- Sam Chaudhary
- Liam Don
Investors backing ClassDojo
- General Catalyst
- GSV
- SignalFire
Frequently asked questions
What does ClassDojo do?
Used by 95% of US K-8 schools — teacher-parent messaging, behaviour tracking, classroom community. 50M+ MAU.
Where is ClassDojo based?
ClassDojo is based in San Francisco, United States.
When was ClassDojo founded?
ClassDojo was founded in 2011.
How much has ClassDojo raised?
ClassDojo has raised $144M+ in their Series C round as of Jul 2025.
Who founded ClassDojo?
ClassDojo was founded by Sam Chaudhary, Liam Don.
Who has invested in ClassDojo?
ClassDojo is backed by General Catalyst, GSV, SignalFire.
How ClassDojo would pitch themselves
● Editorial01Target customer
K-8 teachers + parents at US public/private schools — daily users for communication, classroom updates, and behaviour reinforcement.
02Problem they solve
Teacher-parent communication is fragmented (paper, email, phone). Parents have no visibility into what kids do in school day-to-day. Existing LMS (Canvas, Blackboard) too heavy for elementary.
03Key differentiator
Beloved teacher product first — viral teacher-to-teacher growth. Parents follow. 95% K-8 school penetration is moat for any monetization (parent-side premium, school district contracts).
04Go-to-market strategy
Free for teachers — viral teacher word-of-mouth. School-district enterprise sales for premium features. ClassDojo Plus parent-side subscription as primary monetization.