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.
- Walling's whole case is that a niche too small for big competitors is precisely where a focused founder has room to win. He is... Rob Walling (robwalling.com) Book · Starting Up Start Small, Stay Small Rob Walling
- This piece argues that whole categories of local businesses, think laundromats, clinics, and repair shops, were long dismissed... Andreessen Horowitz (a16z) Article · Starting Up AI Inside Opens New Markets for Vertical SaaS Andreessen Horowitz (a16z)
- The authors' framework explicitly counts location and local knowledge as an unfair advantage, not a handicap. It gives you a... Ash Ali and Hasan Kubba Book · Starting Up The Unfair Advantage Ash Ali and Hasan Kubba
- Nitin Agrawal spent twenty years traveling every corner of rural and small-town India before building for it. He is concrete... Prime Venture Partners Podcast Podcast · Starting Up Money and Opportunity in Bharat, with Nitin Agrawal (Navadhan Capital) Nitin Agrawal and Shivani Kulkarni
- A plain overview of why Tier 2 and Tier 3 Indian cities are now real places to build, with the cost and community advantages... WeWork India Article · Short read · Starting Up How Tier 2 and Tier 3 Cities Are Powering India's Startup Ecosystem WeWork India
- This piece looks at Indian founders quietly building strong businesses from smaller cities and what metro founders can learn... Xartup (Substack) Article · Starting Up India's Tier II and Tier III Startups Are Building Quiet Giants Xartup (Substack)
- A bootstrapped two-time unicorn founder lays out what fit actually felt like versus what founders imagine, drawing on real... A Smart Bear Essay · 20 min read · Starting Up Product/Market Fit: Experience and Data Jason Cohen
- A VC view of what founder-market fit actually is and how it compounds into hiring, networks, and credibility over time. It... Foundation Capital Article · 12 min read · Starting Up Founder-Market Fit: Knowing Yourself Leads to Success Foundation Capital
- A short written recap of the Zetwerk founder's take on earning fit in Indian manufacturing, if you prefer reading to listening.... YourStory Article · 6 min read · Starting Up Zetwerk's Amrit Acharya on the Importance of Founder-Market Fit YourStory
- A longer companion that treats the repeat-founder path as its own discipline. It is useful precisely because it separates what... NFX Article · Starting Up The Second Time Founders Manual James Currier
- A clear-eyed look at how prior experience actually shapes the odds, including where it helps and where it misleads. It is worth... The VC Corner Article · Starting Up The Second-Time Founder Effect: How Experience Shapes Startup Success Ruben Dominguez
- This summarizes the landmark study on whether past success predicts future success. The honest data: previously successful... Harvard Business School Working Knowledge Article · Starting Up The Success of Persistent Entrepreneurs Paul Gompers et al.
- Torenberg gives you a blunt litmus test for whether your advantage is real: if there is a step-by-step playbook, or thousands... Erik Torenberg's Substack Essay · 8 min read · Starting Up Build Personal Moats Erik Torenberg
- The CRED founder frames an insight as the smallest unit of truth that is actionable, and argues the founders who win operate in... SeedToScale INSIGHTS (Accel India) Podcast · 40 min · Starting Up Kunal Shah (CRED) Shares Anecdotes From His Entrepreneurial Journey Kunal Shah
- The honest counterpoint you should read before deciding. This large study finds that, on average, older founders have higher... Azoulay, Jones, Kim, Miranda (NBER Working Paper) Article · Research paper · Starting Up Age and High-Growth Entrepreneurship Pierre Azoulay et al.
- The practical guide to telling real fit apart from polite interest, which is the exact skill a first-time student founder... First Round Review Article · 15 min read · Starting Up How to Measure Product Market Fit First Round Review
- A ready structure for running the customer conversations that prove or disprove your fit, built on The Mom Test rules. Since... Mari Luukkainen (Gumroad) Template · Notion template · Starting Up The Mom Test Customer Interview (Notion template) Mari Luukkainen
- When a buyer says yes, you want a clean, standard agreement ready so the pilot becomes signed proof fast. This free,... Common Paper Template · 2 page template · Starting Up Design Partner Agreement (Free Template) Common Paper
- Yin invests at the earliest stage and writes bluntly about what makes her back a team that bigger funds pass on. Her tactical... elizabethyin.com Article · collection · Starting Up Tactical Fundraising (Fundraising Essays) Elizabeth Yin
- A named advisor from deep in the industry vouching for you is one of the fastest ways to borrow credibility you have not earned... Silicon Valley Bank Article · 10 min read · Starting Up Building Your Startup Advisory Board Silicon Valley Bank
- Graham noticed the founders who succeed are the ones who respond fast and act on feedback, and that investors read this... paulgraham.com Essay · 6 min read · Starting Up A Word to the Resourceful Paul Graham
- This is the origin of the adoption curve: innovators and early adopters take up a new thing long before the majority, and they... Wikipedia (Everett Rogers) Article · 15 min read · Starting Up Diffusion of Innovations: the technology adoption curve Everett Rogers
- Wei shows how to find the hidden ceilings that will stall a product, by studying who quietly falls out at the top of the funnel... Eugene Wei (Remains of the Day) Essay · 25 min read · Starting Up Invisible Asymptotes Eugene Wei
- This is the clearest explainer of the single most useful test in our short answer: does the cost of the enabler fall a fixed... ARK Invest Article · ~10 min read · Starting Up Wright's Law ARK Invest
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 →