Simple pricing.
Teachers start free — and every new account includes a free Teacher Pro trial for the 2026–27 school year. Districts contact us for a free trial.
Free — $0
For a teacher getting started.
- All six STEM tools
- Up to 50 students
- Join by class code or Google Classroom
- Student progress & assignments
- Student work saved automatically
Teacher Pro — $60/year
For the teacher going all-in.
- Everything in Free
- Up to 125 students (then just $10 per additional 25)
- Access to our growing library of ready-to-teach projects & units
- Quiz Builder — auto-graded quizzes from a ready-made question bank (Electronics Lab, Block Lab, and Python Code Lab today; more units coming)
School & District — from $300/year
Simple, flat, and built for your whole school or district — everything in Teacher Pro for all your teachers and students.
- Unlimited teachers & students at your school(s)
- Our growing curriculum & project library included
- Quiz Builder for every teacher
- Admin dashboard & usage reporting
- Rostering — Google Classroom
- A free trial to start
School & district pricing
School & District plans are flat by total enrollment — every teacher and student included. Reach out for a quote for your school or district: info@stembuilder.io.
Add-on: Professional Development — Premium
Hands-on training to get your team confident with 3D printing, laser cutting, and CNC — using STEM Builder and our curriculum. Available with any plan.
Ask about PDQuestions? A real person is here to help — support@stembuilder.io
Ready to see your students build?
It takes about a minute to get started — free, no credit card required.