# Y Combinator (YC) / Startup School > Analysis by Optimly for Optimly AI Visibility, in the Optimly AI Brand Index. Last analyzed August 9, 2026. > Startup School is a free online course offered by Y Combinator that provides essential advice on how to start and grow a startup, accountability for weekly progress, and a platform for finding co-founders. It leverages YC's 15 years of knowledge and features content from YC partners and industry leaders. - Business Profile: https://optimly.ai/brand/y-combinator-yc-or-startup-school - Publisher: Optimly (https://optimly.ai) - Dataset: Optimly AI Brand Index (https://optimly.ai/brand) - Official website: https://startupschool.org/ - Logo: https://logo.clearbit.com/startupschool.org - Slug: y-combinator-yc-or-startup-school - Brand Authority Index tier: Emerging - Archetype: Incumbent - Category: Education - Last Analyzed: August 9, 2026 ## Buyer Intent Signals Problems: Self-study and networking: Founders could attempt to learn startup fundamentals through independent research, reading books, watching general online videos, and networking events without structured gu | Startup consulting firm: Hiring a professional startup consultant or an agency to provide tailored advice, business planning, and mentorship, which would come at a significant cost. | Unstructured startup attempt: Founders could try to build a company without any formal education, mentorship, or structured support, relying solely on intuition and trial-and-error, which carries high Solutions: Y Combinator Startup School | free online startup course | how to start a startup online | YC co-founder matching | learn entrepreneurship from YC | Generic online learning platforms & professional networking sites: Utilizing platforms like LinkedIn for co-founder searches, or other online education providers for specific skills without the YC-cur