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Synthesis Tutor

Free tier

Your child's personal AI math tutor — warm, patient, and adaptive for ages 5–11.

Free tier available·Non-technical·Powered by Proprietary

Key strengths

Adaptive 1-on-1 personalized math tutoringMultisensory, gamified learning experienceReal-time micro-assessments for continuous progress trackingHighly effective for neurodiverse learners (ADHD, dyslexia, ASD)Covers full K–5 math curriculum and beyond
Free tier + paid plans · from $25 USD/mo
United States
Founded 2014
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Technical Notes for Educators & Platform Evaluators

  • Adaptive Engine: Synthesis Tutor uses a continuous micro-assessment model — rather than end-of-unit tests — to evaluate mastery at every step of a lesson. Students advance only after demonstrating understanding.
  • AI + Human Pedagogy Hybrid: The platform leverages AI for personalization and responsiveness, but all lesson content, pedagogy, and interactive experiences are designed and reviewed by expert educators and neuroscientists. It is not a raw LLM interface.
  • Accessibility Features: Text-to-speech reads all content aloud (auto-enabled for users under 7, togglable for all). Voice speed is adjustable. The multisensory design accommodates dyslexia, dyscalculia, ASD, ADHD, and 2e learners.
  • Platform Support: Web app (desktop, Chromebook), iPad (App Store). Android tablet in development.
  • School/Classroom Use: Separate school and classroom pricing and onboarding is available via direct contact. Consumer plans support up to 10 students on Family tiers.
  • Progress Reporting: Parents and teachers receive structured progress reports; the system handles real-time evaluation autonomously.