https://www.ycombinator.com/library/4b-how-to-pitch-your-company
How to Pitch Your Company : YC Startup Library | Y Combinator
It is much easier to talk to an investor if they understand what your company does. As a founder you'll have to pitch your startup countless times. To be...
how to pitchyour companystartup libraryyccombinator
https://www.ycombinator.com/library/LV-how-to-improve-cohort-retention
How To Improve Cohort Retention : YC Startup Library | Y Combinator
Startup School: YC Group Partner David Lieb explains how to define cohorts, track active users and determine the appropriate time frame for measuring...
how to improvestartup librarycohortretentionyc
https://www.ycombinator.com/library/96-do-things-that-don-t-scale
Do things that don't scale : YC Startup Library | Y Combinator
Essays by Paul Graham: Startups take off because the founders make them take off. Almost all startups are fragile initially. It's important to recruit users...
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https://www.ycombinator.com/library/6O-yc-application-advice-from-african-startups
YC Application Advice From African Startups : YC Startup Library | Y Combinator
YC founders from African startups share advice for founders applying to YC, including overcoming fear of applying, what YC looks for when selecting companies,...
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https://www.ycombinator.com/library/4A-a-guide-to-seed-fundraising?ref=ghost.philomaths.tech
A guide to seed fundraising : YC Startup Library | Y Combinator
Early Stage Advice: The most comprehensive guide on why, when, and how to raise money for your startup.
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https://www.ycombinator.com/library/UN-boris-cherny-building-claude-code
Boris Cherny: Building Claude Code : YC Startup Library | Y Combinator
Startup School 2026: Fresh off the launch of Opus 5, Claude Code creator Boris Cherny joins Diana Hu at Startup School 2026 to talk about what the newest...
boris chernyclaude codestartup librarybuildingyc
https://www.ycombinator.com/library/N2-yc-partners-answer-your-questions-office-hours
YC Partners Answer Your Questions | Office Hours : YC Startup Library | Y Combinator
Office Hours: In this episode of Office Hours, YC partners Pete, Brad, Nico, and Gustaf answer real questions from founders and share stories about how great...
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https://www.ycombinator.com/library/7P-does-yc-fund-solo-founders
Does YC fund solo founders? : YC Startup Library | Y Combinator
Getting into YC: YC's Jared Friedman answers the question: Does YC fund solo founders?
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https://www.ycombinator.com/library/6m-understanding-safes-and-priced-equity-rounds
Understanding SAFEs and priced equity rounds : YC Startup Library | Y Combinator
Fundraising and Equity: YC's Kirsty Nathoo gives the lowdown on several different ways to capitalize your company and how those impact founder equity and cap...
startup libraryunderstandingsafespricedequity
https://www.ycombinator.com/library/4A-a-guide-to-seed-fundraising
A guide to seed fundraising : YC Startup Library | Y Combinator
Early Stage Advice: The most comprehensive guide on why, when, and how to raise money for your startup.
a guide tostartup libraryseedfundraisingyc
https://www.ycombinator.com/library/6p-all-about-pivoting
All about pivoting : YC Startup Library | Y Combinator
Pivoting: YC's Dalton Caldwell gives us the rundown on pivoting and shares his advice on how founders should think about it for their startups.
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