A startup accelerator is a fixed-term, cohort-based program that provides funding, mentorship, and a structured curriculum in exchange for equity, ending in a demo day. It is designed to compress a startup's first 6 to 12 months of development into a focused 3-month sprint, providing access to a network of investors and a culminating demo day where the cohort pitches.
The model was created by Y Combinator (founded by Paul Graham in 2005), which set the template most other accelerators have copied. The standard structure is a 3-month program, a small investment (Y Combinator currently invests $500,000 on standard SAFE terms in exchange for 7 percent of the company), weekly office hours with partners, group dinners, and a ...