Opennote, an AI-powered educational platform developed by UC Irvine undergraduates, was recently acquired by Reducto, with its founders Abhi Arya and Rishi Srihari remaining actively involved. The company emerged from a student project at the university, evolving into a significant startup that secured over $4 million in venture funding and gained admission into Y Combinator, a leading startup accelerator. This trajectory began from a common student challenge: making sense of dense lecture notes.
Arya, a computer science and engineering major, and Srihari, a computer science major, initially conceived Opennote to transform static notes into interactive learning experiences. Their first version, developed in 2024, won first place at the LA Hacks competition among student teams from across the region. The platform was designed to integrate with existing student tools like Notion and Google Drive, providing an "AI tutor that lives in your notes," as Srihari described it. It aims to generate personalized explanations, create visual materials, and produce narrated educational content directly within a student’s work.
A product demo video, filmed in a cramped student kitchen, played a crucial role in Opennote's early visibility. Abhi Arya noted they uploaded the video and later observed app usage "spike like crazy" after it accumulated 650,000 views, quickly boosting their growth. The team expanded in January 2025 with Vedant Vyas, a software engineering student from the University of Guelph, who became the third co-founder when the company was incorporated.
The UC Irvine ANTrepreneur Center provided critical early support for Opennote. According to Arya, the founders leaned on the center's mentors for guidance, utilized collaborative workspaces, and sought feedback on their product and business strategy. Ryan Foland, the center's director, stated that the facility aims to help students determine next steps in their entrepreneurial journeys. This institutional backing was instrumental in their path to LA Hacks victory, Y Combinator admission, venture funding, and ultimately, the acquisition.
Following their success, Arya and Srihari have returned to the ANTrepreneur Center as mentors. They have shared lessons on building AI products, raising venture capital, and navigating the technology industry with students in the center’s AI innovation course and its winter startup course, which mirrors Y Combinator’s own program. Arya emphasized the importance of giving back to the UCI community, highlighting their experience as one of the few Y Combinator participants not from institutions like MIT or Stanford.
