YC Ecosystem

Overview

Y Combinator is the most influential startup institution in the world — $400B+ combined portfolio value, 4,000+ companies funded, including Airbnb, Stripe, Dropbox, DoorDash, and Coinbase. But YC's real value isn't the $500K check — it's the network, the advice, and the peer group. The mistake: thinking YC is just an accelerator. It's an ecosystem with free resources that benefit every founder, whether you're accepted or not. This skill covers the entire YC ecosystem: free resources, application strategy, interview prep, the YC batch experience, Demo Day playbook, and post-YC growth.

Authoritative Foundations

• Y Combinator Startup School — Shapes deliverables for this skill — Y Combinator is the most influential startup institution in the world — $400B+ combined portfolio value, 4,000+ companie.
• Paul Graham — Do Things That Do Not Scale — Do Things That Do Not Scale
• Michael Seibel — Startup Advice — Startup Advice