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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.

  1. This is the closest thing to hearing Indian SaaS founders talk shop about actually selling in India, hosted by Suresh Sambandam... SaaSBoomi Podcast · Starting Up SaaSBoomi (Founder's Deep Dive with Suresh Sambandam) SaaSBoomi (host Suresh Sambandam)
  2. This is the cleanest answer to your exact question: Weinberg argues you should give roughly half your attention to getting... The Founders' Tribune (excerpt from the book Traction) Essay · ~10 min read · Starting Up The 50 Percent Rule Gabriel Weinberg
  3. This is the clearest side-by-side of free trial, freemium, and paid pilot we found, and it refuses to answer with a gut call.... DEV Community Article · 12 min read · Starting Up How to Choose Between Free Trial, Freemium, and Paid Pilot (Without Guessing) Mohammed Ali Chherawalla
  4. When you are the only salesperson, the win is getting deals out of your head and into one place today, and HubSpot's free tier... HubSpot Tool · Starting Up HubSpot CRM for Startups (free forever plan) HubSpot
  5. Before a CRM is worth the overhead, a clean spreadsheet is often the honest answer, and this one downloads with no email wall... OnePageCRM Template · Starting Up Free Sales Pipeline Template (Excel and Google Sheets) OnePageCRM
  6. Tracking deals only helps if the stages actually mean something, and this guide walks through what each stage represents and... HubSpot Blog Article · Starting Up Sales Pipeline Stages: What to Look For at Each Stage HubSpot
  7. If pitching yourself feels gross, this is the book that reframes it. Pink argues everyone is already in sales (persuading,... Penguin Random House Book · 272 pages · Starting Up To Sell Is Human: The Surprising Truth About Moving Others Daniel H. Pink
  8. When you are the youngest or least experienced person in the room, the fear is that everyone can see it. Cuddy's talk is about... TED Video · about 21 minutes · Starting Up Your body language may shape who you are Amy Cuddy
  9. Hosted by Roshni Baronia, one of India's first women to run a sales podcast, this is founder-led selling from people who felt... Apple Podcasts Podcast · ongoing series, roughly 20 to 40 minute episodes · Starting Up Ace the Sales: Simplifying Selling for Women Entrepreneurs Roshni Baronia
  10. Written by someone who reviewed more than 50 founder-led demos, this names the exact traps technical founders fall into, with... MRR Unlocked Article · ~10 min read · Starting Up The 6 Sales Demo Mistakes I See After Reviewing 50+ Founder-Led Demos Alexander Estner
  11. This is the reference book on running demos of complicated products for buyers who do not share your technical vocabulary,... amazon.com Book · Book (approx 200 pages) · Starting Up Demonstrating To Win!: The Indispensable Guide for Demonstrating Complex Products Robert Riefstahl
  12. This one is built on Gong's analysis of over 85 million cold emails, so the subject-line advice comes from real open and reply... 30 Minutes to President's Club Article · Starting Up 4 Data-Backed Subject Lines to Get Your Cold Emails Opened Jason Bay
  13. Before you hit send, paste your draft subject in here and it scores it for spam risk, clarity, and curiosity, so you catch the... SuperSend Tool · Starting Up Free Email Subject Line Tester (clarity, curiosity, and spam risk) SuperSend
  14. This is the India-specific legal picture from a global law firm, not a US or EU rulebook that a founder has to translate. It... DLA Piper Data Protection Laws of the World Article · Starting Up Electronic Marketing in India (Data Protection Laws of the World) DLA Piper
  15. If you email anyone outside India (US, EU, Canada), you need the cross-border basics in one place, and this guide puts... Instantly.ai Article · Starting Up GDPR, CAN-SPAM, and B2B Email List Compliance Hans Dekker
  16. Knowing the rules is one thing, adding a compliant opt-out and address to your emails without bugging an engineer is another,... Sequenzy Tool · Starting Up Email Footer Generator (CAN-SPAM and GDPR) Sequenzy
  17. This is the rare cold email guide that treats the first line as a research problem, not a template swap. It gives you a... Datablist Article · ~15 min read · Starting Up Cold Email First Lines: The Truth About What Works in 2025 Habib Benabdeslam
  18. Before you send a real campaign, this tests exactly where your email lands across Gmail, Outlook, Yahoo, and others, so you... GlockApps Tool · Starting Up GlockApps Inbox Insight: Email Deliverability and Inbox Placement Test GlockApps
  19. Warming a new domain by hand means sending a trickle of real, replied-to emails for weeks, and this automates that slow ramp... Instantly Tool · Starting Up Instantly Email Warmup Instantly
  20. A guessed or bulk-sourced address is a gamble, and one bounce-heavy send tells Gmail and Outlook you are not a real sender,... zerobounce.net Tool · Starting Up ZeroBounce Email Verifier ZeroBounce
  21. This is the plain, do-it-yourself walkthrough to read before you pay for any tool. It covers the free manual routes (guessing... saleshandy.com Article · Starting Up How to Find Anyone's Email Address: 13 Methods That Work Saleshandy
  22. When replies are flat, most people go straight to subject lines and send times, and Alex Berman argues that is almost always... Alex Berman Essay · ~8 min read · Starting Up Cold Email Doesn't Fail, Your Offer Does Alex Berman
  23. Once you suspect something is dragging replies down, guessing is slow: Smartlead lets you run variant tests inside a single... Smartlead Tool · ~10 min read plus tool · Starting Up Cold Email A/B Testing in Smartlead (Variants + Reply Tracking) Smartlead
  24. This gives you a concrete cold email structure for the exact spot you are in: no case studies, so you lead by asking for... Medium Article · About a 10 minute read · Starting Up The Anatomy of an Effective Cold Email for Early Adopters Mert Hilmi Iseri

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