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.
- This is the one principle that answers your worry head on: users spend most of their time on other apps, so they expect yours... Laws of UX Essay · 5 min read · Starting Up Jakob's Law Jon Yablonski (principle by Jakob Nielsen) In 3 answers
- If you take emails or money from people in India, the DPDP Act is the law your privacy page now has to answer to, and this EY... EY India Article · ~15 min read · Starting Up Decoding the Digital Personal Data Protection Act, 2023 EY India In 3 answers
- If you are a founder or designer writing your own product copy without a UX writer on the team, this is the most practical... Smashing Magazine Article · About a 20 minute read · Starting Up How To Improve Your Microcopy: UX Writing Tips For Non-UX Writers Irina Silyanova In 3 answers
- This is the honest starting point when you have zero links and nobody knows you yet. Tim Soulo walks through a phased approach:... Ahrefs Essay · Long read, about 30 to 40 minutes · Starting Up Link Building for SEO: The Beginner's Guide Tim Soulo In 3 answers
- This is the piece that named the problem you are asking about: the difference between numbers that make you feel good and... The Blog of Tim Ferriss Article · 10 minute read · Starting Up Vanity Metrics vs. Actionable Metrics Eric Ries In 3 answers
- Jeff Wald went bankrupt when his first startup collapsed, then built and sold WorkMarket to ADP, so this is not theory. His... First Round Review Article · About a 15 minute read · Starting Up Founder Exposed: Opening Up About Startup Failures and Vulnerability Jeff Wald In 3 answers
- If you decide Product Hunt fits your audience, this is the playbook that treats a launch as weeks of prep, not a single day.... Demand Curve Article · Long-form guide, roughly a 20 minute read · Starting Up How to Launch on Product Hunt Nick Costelloe In 3 answers
- This is the essay that names the exact problem: most online writing blurs together because it is neither personal,... perell.com Essay · Long read · Starting Up The Ultimate Guide to Writing Online David Perell In 3 answers
- When you have zero time, the honest move is to stop creating from scratch and mine work you already produced. This guide gives... Buffer Article · Long read, roughly 15 minutes · Starting Up The Ultimate Guide to Repurposing Content (With Examples) Rochi Zalani In 3 answers
- This is the cleanest side-by-side we found: it defines both margins in plain language and then walks the exact same $600,000... AccountingCoach Article · 5 min read · Starting Up What is the difference between gross margin and contribution margin? Harold Averkamp (AccountingCoach) In 3 answers
- Ben Thompson's framework explains why the sharpest modern businesses give the product away and win by owning the demand side,... Stratechery Essay · Starting Up Aggregation Theory Ben Thompson In 3 answers
- This is the classic counterweight to the first-timer instinct to price low out of nervousness. McKenzie's core argument is that... Kalzumeus Software Essay · About a 10 minute read · Starting Up You Can Probably Stand To Charge More Patrick McKenzie (patio11) In 3 answers
- Before you say yes to the custom features nobody else wants, this essay makes you sit with the real risk: one account that pays... Startup Patterns (Medium) Essay · Starting Up The One Big Customer Trap Sam McAfee In 3 answers
- Most startup books assume you want to raise, hire, and scale, which quietly pressures you to quit early and go big. Jarvis... Penguin Books Book · ~272 pages · Starting Up Company of One: Why Staying Small Is the Next Big Thing for Business Paul Jarvis In 3 answers
- This is the clearest side-by-side we found of the actual menu a bootstrapped founder faces: revenue-based financing, venture... Founderpath Article · 20 min read · Starting Up Non-Dilutive Funding for SaaS Founders: 8 Types Compared Founderpath In 3 answers
- This is the exact list a founder gets handed once a term sheet lands, written by YC Continuity's general counsel after hundreds... Y Combinator Startup Library Article · ~10 min read · Starting Up Series A Diligence Checklist Jason Kwon (Y Combinator) In 3 answers
- Written by a pre-seed investor who reads these emails for a living, so it is the six-part anatomy of a cold email that actually... Sterling Road (Medium) Article · 10 min read · Starting Up How to Cold Email an Investor Ash Rust In 3 answers
- OpenVC runs the platform millions of these emails pass through, so their rules are drawn from data, not opinion: put a... OpenVC Article · 12 min read · Starting Up How to Cold Email Investors (And Actually Get Replies) OpenVC Team In 3 answers
- Written by a partner at Blume Ventures, this is the India-specific version of exactly what we're telling founders: valuation is... Blume Ventures Essay · 15 min read · Starting Up 'Exhaust Fumes', or, Understanding Startup Valuations Sajith Pai In 3 answers
- This is the reference point for what a clean deal looks like, written by the people who have watched hundreds of Series A term... Y Combinator Article · 12 min read · Starting Up A Standard and Clean Series A Term Sheet Y Combinator In 3 answers
- Written by EquityList, the India-based cap table platform, so it speaks to founders managing ESOP pools and dematerialised... EquityList Article · 12 min read · Starting Up Founder Ownership by Round: How Equity Dilution Really Works EquityList In 3 answers
- Kevin Hale's rule for a non-designer is three words: legible, simple, obvious. He argues an investor should grasp a slide's... Y Combinator Article · 12 min read · Starting Up How to design a better pitch deck Kevin Hale In 3 answers
- Nine companies you already trust (Slack, Instagram, Shopify, Twitter, YouTube) laid out as before-and-after: what each one... CB Insights Article · 12 min read · Starting Up From Instagram to Slack: 9 Successful Startup Pivots CB Insights Research In 3 answers
- The India-specific piece that names the exact trap in your answer: affirmative rights and reserved matters that let a small... iPleaders (LawSikho) Article · 25 min read · Starting Up Term Sheet Drafting for Indian Startups: Clauses, Compliance and 2025 to 2026 Updates iPleaders editorial team In 3 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 →