synthesis.com
Superhuman AI math tutor providing adaptive, gamified elementary education born at SpaceX.
What is synthesis.com?
Synthesis Tutor is an innovative, digitally-native math AI platform born out of an experimental school at SpaceX founded by Elon Musk and Josh Dahn. Specially designed for children aged 5-11, this superhuman AI math tutor goes beyond rote memorization to build a deep, foundational understanding of K-5 mathematics. Unlike standard textbooks, the synthesis math tutor acts as a warm, patient, and adaptive 1-on-1 companion that leverages active engagement, playful multi-sensory lessons, and continuous micro-assessments to turn complex concepts into hands-on play.
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synthesis.com Pricing Plans
Compare synthesis.com free options, synthesis.com paid pricing plans, and usage notes before you choose the best way to use this AI tool in 2026.
Free Trial, Individual from $25/mo
Billed monthly for 1 child ( discounted from $45/mo)
Billed annually at $300/year for 1 child
One-time payment for 1 child
Billed monthly for up to 7 or 10 students depending on chosen plan option
Limited-time offer billed annually at $99/year for up to 7 kids
One-time payment for up to 10 students
Pricing updated:Jun 11, 2026
synthesis.com AI Features
synthesis.com Pros and Cons
Pros
- Highly effective for neurodiverse students (ADHD, ASD, dyslexia, dyscalculia)
- Reduces math anxiety through a gentle, gamified approach to mistakes
- Hands-off for parents with completely automated curriculum adaptation
- No credit card required to try the initial setup or use free flashcards
- Available on both desktop browsers and iPad
Limitations
- Currently restricted to elementary curriculum (ages 5-11)
- Android tablet support is still in development
- Not yet available in languages other than English