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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. Lawyer-written founder guide covering when a SAFE is the wrong instrument. blog.promise.legal Guide · How Founders Use AI What Is a SAFE Note? A Founder's Complete Guide Promise Legal
  2. Finance-course rigor on the conversion arithmetic. wallstreetprep.com Guide · How Founders Use AI SAFE Note (Y Combinator): Definition and Calculation Example Wall Street Prep
  3. The origin explainer of why India needed its own SAFE variant. forbesindia.com Article · How Founders Use AI How startups could use iSAFE notes for early stage funding Forbes India / 100X.VC
  4. The instrument-by-instrument comparison under Indian company law. businesssetup.in Guide · How Founders Use AI SAFE notes in India: iSAFE vs Convertible Notes vs CCPS/CCD BusinessSetup
  5. The FEMA layer that trips up any Indian startup taking foreign angel money. bhavyasharmaandassociates.com Guide · How Founders Use AI Convertible Notes for Indian Startups: Legal, FEMA and Compliance Guide Bhavya Sharma and Associates
  6. How iSAFE-as-CCPS works mechanically and why it saves legal fees. kayoneconsulting.com Article · How Founders Use AI iSAFE Notes: The New Normal of Startup Fundraising Kayone Consulting
  7. An India-based lawyer bridging the US SAFE and Indian practice. vandanasingh.in Guide · How Founders Use AI SAFEs: A Comprehensive Guide for Startup Founders in 2025 Vandana Singh
  8. What a top-tier VC actually looks at first when your data room opens. a16z.com Guide · How Founders Use AI The Insider's Guide to Data Rooms: What to Know Before You Raise Andreessen Horowitz
  9. From the platform that watches thousands of raises: the documents investors open and in what order. docsend.com Guide · How Founders Use AI The Startup Fundraising Due Diligence Checklist DocSend
  10. Current, folder-by-folder structure with the read-me-index practice VCs love. papermark.com Guide · How Founders Use AI The Ultimate Startup Data Room Checklist Papermark
  11. Covers the cap-table documents that generate the most diligence questions. carta.com Guide · How Founders Use AI What is a Data Room? How to Set Up a Virtual Data Room Carta
  12. Includes permissioning and watermarking practices that signal professionalism. firmroom.com Guide · How Founders Use AI Data Room for Investors: Checklist and Examples for Secure Fundraising FirmRoom
  13. Names the 60-document standard so you can gap-check your own room. peony.ink Guide · How Founders Use AI Startup Data Room Checklist (The 60-Document Standard) Peony
  14. The fractional-CFO view, strong on the financial documents founders format wrong. ascentcfo.com Guide · How Founders Use AI What Should Be in Our Fundraising Data Room? The Complete Startup Checklist Ascent CFO
  15. Complete checklist spanning fundraising and M&A scenarios. startupdatarooms.com Guide · How Founders Use AI Startup Data Room Checklist: What Investors Expect Before Due Diligence StartupDataRooms
  16. Compact version for a pre-seed raise where a 60-document room is overkill. lazo.us Guide · How Founders Use AI Fundraising Data Room: Checklist for Startup Due Diligence Lazo
  17. Pairs the checklist with cap-table math tools for SAFE-heavy startups. sparklaun.ch Guide · How Founders Use AI Startup Data Room Checklist for Investor Due Diligence SparkLaunch
  18. A startup law firm on the legal red flags DD teams are trained to find. founderslaw.com Article · How Founders Use AI Data Rooms and Due Diligence: Raising Capital from Investors Founders Law
  19. A seed fund telling you exactly what it wants to see. forumvc.com Guide · How Founders Use AI Building a Data Room for Startup Fundraising: A Practical Guide Forum Ventures
  20. Negotiation levers for the contracts a startup signs most often. hyperstart.com Guide · How Founders Use AI How to Negotiate SaaS Contracts: A Guide HyperStart
  21. Procurement-side data showing negotiated contracts save 10-30%, motivation to actually push back. tropicapp.io Guide · How Founders Use AI The Complete Guide to Negotiating SaaS Contracts Tropic
  22. Pairs tactics with the AI tools to execute them. aline.co Guide · How Founders Use AI The SaaS Contract Negotiation Guide (+ Tools to Use) Aline
  23. How MSAs, order forms, DPAs, and SLAs fit together before you negotiate any of them. promise.legal Guide · How Founders Use AI SaaS Agreements: MSA, Terms of Service and Contract Structure Guide Promise Legal
  24. The clause inventory for your own paper when a customer asks for your MSA. zylo.com Article · How Founders Use AI What to Include in a SaaS MSA Zylo

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The hubs

Starting Up Find an idea, validate it, build, and land your first customers. 1046 questions GTM Go-to-market, from breaking in to how the best teams do it. 352 questions D2C Building a direct-to-consumer brand, India-first. 482 questions Wealth Paying yourself, ESOPs, secondaries, and de-risking founder wealth. 154 questions How Founders Use AI How founders actually put AI to work, mapped topic by topic. 278 questions Glossary Plain-language definitions of the startup and VC terms you'll hit. 390 terms
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