Ello

Building the world's first 1:1 AI teacher

San Francisco · Founded 2020

Headquarters
San Francisco, California
Employees
11–50
Founded
2020
Business Model
B2C

About

Ello is an AI-powered reading companion and virtual coach for children in Kindergarten through 3rd grade, using machine learning to listen to kids read aloud and provide real-time personalized feedback. Founded in 2020 by Elizabeth Adams, Tom Sayer (former Google for Education), and Catalin Voss (Stanford PhD in AI), Ello raised $15M in 2023 to scale its mission of combating childhood literacy gaps. The company is developing what it describes as the world's first 1:1 AI teacher, already serving tens of thousands of children weekly and expanding globally.

Summary

Ello is an Artificial Intelligence company based in San Francisco, founded in 2020.

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