Sheila Lirio Marcelo is a Filipino-American entrepreneur and the Co-Founder and CEO of Ohai.ai, a technology startup launched in 2024. Ohai.ai leverages generative AI to improve the lives of families through an AI household assistant named O, which manages schedules, appointments, and tasks via SMS messaging. The company has raised $6 million in seed financing. Marcelo also co-founded Proof of Learn, an education platform where she served as CEO.
Prior to Ohai.ai, Marcelo founded Care.