Fundraising Fox

Opennote

acquired by ReductoYC S25

San Francisco, US Β· Founded 2025 Β· 3 employees Β· 5 known investors

opennote.com β†—

Opennote is an AI-powered learning platform that consolidates lecture materials, notes, and readings in one place and provides contextual explanations, practice tools, and video tutorials to help students understand course content.

AI & Machine LearningConsumerEdTechSaaSAI-Enhanced LearningEducationProductivityUnited States of AmericaAmerica / Canada

Founders & leadershipΒ· Y Combinator alumni (S25)

Opennote was founded in 2025 by Rishi Srihari, Abhi Arya, and Vedant Vyas.

RSRishi Srihari
Rishi Srihariin𝕏Co-Founder, CEO2025–2026Rishi Srihari is the co-founder of Opennote, an AI-powered learning platform that consolidates lecture materials, notes, and readings while providing contextual explanations, practice tools, and video tutorials for students.
AAAbhi Arya
Abhi Aryain𝕏co-founder & cto2024–2026Abhi Arya is co-founder and CTO of Opennote, an AI-powered learning platform that consolidates lecture materials, notes, and readings while providing contextual explanations and practice tools for students.
VVVedant Vyas
Vedant Vyasin𝕏Co-Founder & COO2025–2026Vedant Vyas is co-founder of Opennote, an AI-powered learning platform that consolidates lecture materials, notes, and readings while providing contextual explanations, practice tools, and video tutorials for students.

Investors Β· 5

Afore CapitalSan Francisco Β· $500K – $2M
Sancus VenturesSan Franciscovia Lake Dai Β· inferred
Y CombinatorSan Francisco Β· $500K
Andreessen HorowitzreportedMenlo Park Β· $500K – $50M
Script CapitalreportedSan Francisco Β· $250K – $500K

Images

Opennote photo

Competitors Β· 1

by search overlap
Evernote30 shared keywordsEvernote is a note-taking and productivity platform that helps individuals and teams capture, organize, and access information across devices. The service includes AI-powered features for transcription and search, task management, and collaborative editing for personal and professional use.

Companies competing with Opennote for the same Google search keywords, organic and paid, via search-intersection analysis.

In the news

Reducto Acquires Opennote to Enhance Document Intelligence Capabilitiestheunn.com Β· May 2026Opennote acquired by San Francisco-based Reducto | BetaKitbetakit.com Β· May 2026Reducto acquires Opennote to expand document intelligenReducto acquires Opennote to expand document intelligence pusamericanbazaaronline.com Β· May 2026From UCI Dorm Rooms to Y Combinator: The Opennote Story of Student Innovationantrepreneur.uci.edu Β· Sep 2025Opennote Raises $850,000 in Fundingthesaasnews.com Β· Jul 2025Opennote – Interactive Learning for Studentsycombinator.com Β· Jul 2025Opennote raises $850,000 USD, secures Y Combinator spot for edtech platform | BetaKitbetakit.com Β· Jul 2025

Frequently asked questions

What does Opennote do?
Opennote is an AI-powered learning platform that consolidates lecture materials, notes, and readings in one place and provides contextual explanations, practice tools, and video tutorials to help students understand course content.
Who founded Opennote?
Opennote was founded by Rishi Srihari, Abhi Arya, Vedant Vyas in 2025.
Who are Opennote's investors?
Opennote's investors include Afore Capital, Sancus Ventures, Y Combinator, Andreessen Horowitz, Script Capital.
Who acquired Opennote?
Opennote was acquired by Reducto.
Where is Opennote headquartered?
Opennote is headquartered in San Francisco, US.