Explore
Every resource founders actually use, in one library.
The essays, videos, podcasts, books and tools behind every answer across eChai's hubs, from starting up to go-to-market, D2C, founder money and AI, each with a note on why it is here.
What founders use most, ranked by how many answers lean on it.
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Video · ~25 min · Starting Up
How to Talk to Users
Eric Migicovsky
In 104 answers
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Video · ~13 min · Starting Up
How to Plan an MVP
Michael Seibel (YC)
In 52 answers
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Video · ~50 min · Starting Up
How to Evaluate Startup Ideas
Kevin Hale, Y Combinator
In 47 answers
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Video · ~25 min · Starting Up
How to Get and Evaluate Startup Ideas
Jared Friedman
In 34 answers
- Michael Seibel, who ran YC, makes the blunt case for shipping something almost embarrassingly simple and learning from real... Y Combinator Startup Library Video · ~10 min video · Starting Up How to Build an MVP Michael Seibel In 29 answers
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Video · ~20 min · Starting Up
How To Talk To Users | Startup School
Gustaf Alstromer
In 21 answers
- The definitive talk that reframes launching from a one-shot event into a repeatable tactic, exactly this category's thesis. YC... YC Startup Library Video · ~25 min · Starting Up How to Launch (Again and Again) Kat Manalac (Y Combinator) In 18 answers
- Pete Koomen took Optimizely from zero to $100M+ ARR, and here he breaks the enterprise funnel down for exactly the person who... Y Combinator Startup School Video · ~35 min · Starting Up Enterprise Sales for Founders Pete Koomen In 18 answers
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Video · About 25 minutes · Starting Up
How to Get Your First Customers (Startup School)
Gustaf Alstromer
In 17 answers
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Video · ~15 min · Starting Up
How to Get and Test Startup Ideas
Michael Seibel
In 16 answers
- A step-by-step, modern YC walkthrough of identifying buyers, starting conversations, and converting them into your first... YC Startup Library Video · ~20 min · Starting Up How to Get Your First 10 Customers Max Kolysh (Y Combinator) In 14 answers
- A YC partner and ex-Airbnb growth lead gives a tactical, no-fluff talk on landing early customers for both B2B and B2C. It's... YC Startup Library Video · ~30 min video · Starting Up How to Get Your First Customers Gustaf Alstromer (Y Combinator) In 13 answers
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Video · About 26 minutes · Starting Up
How to Succeed with a Startup
Sam Altman (Y Combinator)
In 10 answers
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Video · Starting Up
Startup Pricing 101
Kevin Hale
In 10 answers
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Video · ~50 min · Starting Up
Peter Thiel: Competition Is for Losers
Peter Thiel
In 9 answers
- Once you have a list of people to reach cold, this shows you how to write emails they actually answer. Seven concrete... Y Combinator Startup Library Video · ~33 min · Starting Up How to Convert Customers With Cold Emails Aaron Epstein In 9 answers
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Video · ~20 min · Starting Up
How to do customer interviews? | Rob Fitzpatrick, author of "The Mom Test"
Rob Fitzpatrick
In 8 answers
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Video · ~10 min · Starting Up
How to get your first ten customers
Michael Seibel
In 7 answers
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Video · 5 min · Starting Up
Clayton Christensen: When Only a Milkshake Will Do the Job
Clayton Christensen
In 7 answers
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Video · 35 min · Starting Up
Where Do Great Startup Ideas Come From?
Dalton Caldwell and Michael Seibel
In 6 answers
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Video · about 30 minutes · Starting Up
How to Sell
Tyler Bosmeny
In 5 answers
- A two-minute animation showing why building before talking to customers wastes months. Useful to send a cofounder who wants to... Steve Blank Video · 2 min · Starting Up Customer Discovery: The Search for Product/Market Fit. 2 Minutes to See Why Steve Blank In 5 answers
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Video · ~45 min · Starting Up
How to Launch an MVP
Michael Seibel and Eric Migicovsky
In 5 answers
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Video · 7 min · Starting Up
The single biggest reason why startups succeed
Bill Gross
In 5 answers
The hubs
Starting Up
Find an idea, validate it, build, and land your first customers.
GTM
Go-to-market, from breaking in to how the best teams do it.
D2C
Building a direct-to-consumer brand, India-first.
Wealth
Paying yourself, ESOPs, secondaries, and de-risking founder wealth.
How Founders Use AI
How founders actually put AI to work, mapped topic by topic.
Glossary
Plain-language definitions of the startup and VC terms you'll hit.
eChai Partner Brands
The partnership →