How do accelerators like Y Combinator fit into the VC value chain?

How to answer

Accelerators sit at the very beginning of the institutional VC value chain, providing the first structured capital ($125K-$500K at YC) plus mentorship, education, and demo day access to investors. They serve as a filtering mechanism for later-stage VCs, reducing information asymmetry. Top accelerators have become powerful brand builders, with YC alumni generating disproportionate follow-on funding and exits.

Key idea: The entry point of institutional VC funding