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Brilliant

Free tier

Your personal AI tutor for math, coding, and science — built by experts from MIT and Harvard.

Free tier available·All audiences

Key strengths

AI-powered personal tutor (Koji) that adapts to each learner's pace and gapsVisual, interactive problem-solving approach that builds genuine intuitionCurriculum crafted by experts from MIT, Harvard, Stanford, Cornell, and CaltechBroad STEM coverage: math, coding, science, and data analysisGamified design with streaks, levels, and daily goals to sustain engagement
Free tier + paid plans
San Francisco, USA
Founded 2012

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Recent changes

  • Plans updated: Free for individual classrooms; district pricing available on request; described as 'a year of tutoring for the price of a few in-person sessions'
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Use Cases – Technical & Institutional Perspective

  • Adaptive skill-gap remediation: Deploy Brilliant's adaptive engine to identify and address individual learner deficiencies in math and coding — useful in blended learning or flipped classroom models where differentiated instruction is difficult to scale manually
  • AI-assisted tutoring at scale: Leverage Koji to provide always-on, scaffolded tutoring support across large student cohorts without proportional increases in instructor workload
  • Mastery-based progression tracking: Use real-time progress and mastery assessment data to inform teacher interventions and parent reporting in K–12 or higher-ed contexts
  • District-wide math and coding curriculum rollout: Utilize district licensing to standardize a vetted, expert-built curriculum (MIT, Harvard, Stanford, Cornell, Caltech contributors) across multiple schools
  • kidSAFE-compliant edtech stack inclusion: Integrate Brilliant into institutional edtech stacks where children's privacy certification is a procurement requirement
  • Homeschool curriculum backbone: Use Brilliant as a structured, self-paced core curriculum for homeschool programs covering grade 5 through college-level content
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