Instruments for the mind.
Short, well-designed assessments built on validated cognitive science. We are polishing the first wave — drop your email below to be the first to try them.
Interactive Brain Anatomy Explorer
Discover the major structures of the human brain and learn what they do.
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Brain Health Score
Evaluate the daily habits that shape your focus, memory, energy and long-term brain performance.
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Cognitive Profile
Discover how your brain naturally thinks, learns and solves problems.
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Brain Age Calculator
Estimate how young or old your brain performs based on memory, focus, mental speed and cognitive energy.
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Working Memory Assessment
Measure your brain's ability to temporarily hold and manipulate information.
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Sleep Calculator
Calculate optimal bedtimes, wake-up times and estimate sleep debt using neuroscience-based sleep cycles.
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Chronotype Assessment
Discover your biological rhythm and learn when your brain performs best.
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Focus Score
Evaluate your concentration habits and benchmark your sustained attention.