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Opennote is an AI-powered interactive learning platform designed to personalize education. It offers a toolkit that adapts to individual learning styles, allowing users to mix and match custom…

Opennote is an AI-powered interactive learning platform designed to personalize education. It offers a toolkit that adapts to individual learning styles, allowing users to mix and match custom…
What they do: AI-powered interactive learning platform that personalizes study with custom videos, whiteboards, graphs, and AI tutors
Founded: February 2025
HQ: San Francisco, California, United States
Users / reach: Reportedly 50,000+ users across 110+ countries and 5M people reached (since launch)
Funding: $850K pre-seed (reported); investors include Y Combinator and Sancus Ventures
Personalized education and tutoring
2025
Data and Analytics
$850,000
Pre-seed round; investors reported to include Y Combinator, Sancus Ventures, Afore Capital, Script Capital, Untitled Ventures
“Involvement of Y Combinator and multiple venture investors indicates early institutional support”
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