What is EF Entrepreneur First EF (EF), is a incubator/talent investor program that enables individuals to pursue entrepreneurship with reduced risk. The program is split into 2 3 month sections. Form and IC. During “Form” you meet other people on the program, who are in the same boat as you, the talent in the room is exceptional and is the feeling is empowering within the office (At least initially). There are people from a wide range of backgrounds and capabilities and I felt that everyone’s contributions was worth listening to.