Explore · The library
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.
- Jen Abel has coached hundreds of early-stage founders through their first enterprise deals, and this episode is unusually... Lenny's Podcast, with Jen Abel Podcast · Starting Up "Sell the alpha, not the feature": The enterprise sales playbook for $1M to $10M ARR Jen Abel
- A direct answer to a founder asking almost exactly your question. Lemkin's fix is blunt: fewer, better-targeted emails to the... SaaStr Article · Starting Up Dear SaaStr: Cold Emails Are Not Working for My B2B SaaS Startup. What Am I Doing Wrong? Jason Lemkin
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Video · Starting Up
I Sent 10 Million Cold Emails - These 5 Scripts Made the Most
Alex Berman
- Written from the receiving end by someone who gets a lot of cold email, this lays out exactly what makes an ask easy to say yes... Kalzumeus Software Essay · 10 min read · Starting Up Standing Invitation Patrick McKenzie (patio11)
- Direct and specific about the ask problem: it points out that asking to 'jump on a call' in the very first email is one of the... Hunter.io Blog Article · 8 min read · Starting Up 8 Cold Email Tips to Improve Your Next Campaign Hunter.io Blog
- A first-person account of what actually happened across thousands of sends, rather than a generic best-practices list. Useful... Hunter.io Blog Article · 9 min read · Starting Up 5 Lessons I Learned After Sending 12K Cold Emails Irina Maltseva
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Video · ~12 min · Starting Up
How to Write Emails That Get Opened
Ramit Sethi
- An investor walks through, line by line, the actual cold email that got him to say yes to what became a unicorn investment.... The Twenty Minute VC (20VC) Podcast · ~45 min · Starting Up The Contentful Memo: Point Nine's Christoph Janz on the Cold Email That Led to a Unicorn Investment Harry Stebbings
- The most complete single book on cold email as a repeatable system, from a writer who built his own business almost entirely on... Amazon Book · ~200 pages · Starting Up Cold Email Manifesto: How to Contact Anyone, Make More Sales, and Take Your Company to the Next Level Alex Berman, Robert Indries
- This is a tactical playbook for turning a handful of happy customers into a channel of their own: reference calls, case... First Round Review Article · Starting Up The Startup's Guide to Customer Advocacy: How to Get Closer to Your Champions Kalina Bryant
- This is the real time data point behind the ceiling described in the short answer, straight from a community of SaaS founders... SaaStr Article · Starting Up Does Outbound Still Work? 49% Of You Say No Jason Lemkin
- Written in 1999, this book named the exact tension you are living through: interruption based outreach gets harder every year... Amazon Book · Starting Up Permission Marketing: Turning Strangers into Friends and Friends into Customers Seth Godin
- Barry built ConvertKit's growth almost entirely on flywheels, content, community, and audience, rather than outbound, and this... nathanbarry.com Essay · Starting Up Creator Flywheels: The Operating System for Your Business Nathan Barry
- Sheridan's pool company went from near bankruptcy to a category leader by answering every question a buyer might have in public... marcussheridan.com Book · Starting Up They Ask, You Answer: A Revolutionary Approach to Inbound Sales, Content Marketing, and Today's Digital Consumer Marcus Sheridan
- This is a VC's field guide to the small community half of the short answer: what makes a founder built community actually drive... Bessemer Venture Partners Essay · Starting Up Five laws for community-led growth Bessemer Venture Partners
- This gives you the actual words to use once you decide to ask happy customers for referrals, timed to the moment right after a... HubSpot Template · Starting Up How to ask for a referral from a client (+ best email templates) HubSpot
- Warm channels run on proof, and this is the simplest tool for collecting video and text testimonials from customers without... Testimonial.to Tool · Starting Up Testimonial.to Testimonial.to
- Zerodha reached crores of customers in India without ever running an ad or an outbound campaign, growing almost entirely on... Indian Startup News Article · Starting Up 'Customer love is a real superpower for us': Nithin Kamath on how Zerodha grew without advertising Indian Startup News
- Dozens of founders answer in the comments with what actually worked for them, and cold email is a minority answer among stories... Hacker News Thread · Starting Up Ask HN: How do you get first 10 customers? Hacker News
- Written for founders who would rather be building product than selling, this is a grounded guide to identifying and... Y Combinator Article · Starting Up Sales Advice for Technical Founders Y Combinator
- Lemkin has watched thousands of B2B SaaS companies try outbound and this piece is his blunt verdict: it works, but only when it... SaaStr Article · 8 min read · Starting Up Outbound Always Works. If You Do It Right. And You Put In The Time. Jason Lemkin
- Use these as a starting structure, not a script to copy and paste to a thousand people, since that second use is exactly the... HubSpot Template · 15 min read · Starting Up 22 Best B2B Cold Email Templates to Get Your Leads' Attention HubSpot
- A concise reference sheet that names the exact failure modes this question is about: leading questions like wouldn't you agree... Harvard Business School, Rock Center for Entrepreneurship Article · 5 min read · Starting Up Customer Discovery Basics Harvard Business School, Rock Center for Entrepreneurship
- Alvarez names the specific mistakes founders make even after reading the theory: multi part questions that let people dodge the... cindyalvarez.com Essay · 8 min read · Starting Up 5 Common Customer Development Mistakes Cindy Alvarez
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 →