“Education-focused incubator where ClassDojo was initially developed.”

“An education-focused startup accelerator founded by Jeff Ralston that later merged with Y Combinator.”

“The world's first educational technology accelerator founded by Geoff Ralston.”

“EdTech-focused accelerator (later merged with YC) that ClassDojo participated in.”

“Edtech accelerator program (now part of YC) that the founders participated in.”