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.

  1. A widely-cited diagnosis of the ₹100 crore ceiling from a mainstream Indian business publication - useful as the reference... entrepreneur.com Article · D2C Why Most Indian D2C Brands Fail to Cross INR 100 Crore Mark Entrepreneur India In 2 answers
  2. Zeroes in on the specific, earlier ceiling of ₹1 crore per month (not per year) - the exact plateau a lot of founders hit right... decodegrowth.in Article · D2C Why Indian D2C Brands Can't Cross ₹1 Crore Monthly Revenue Decode Growth In 2 answers
  3. A working Indian VC fund's own analysis of what separates brands that break through ₹100 crore from those that don't - written... 3one4capital.com Article · D2C Signals: Breaking the ₹100Cr Ceiling for D2C Brands 3one4 Capital In 2 answers
  4. Sauce.vc writes first cheques into pre-revenue Indian consumer brands - this traces how their thesis evolved as they followed... inc42.com Article · D2C From Pre-Revenue to Growth: How Sauce.vc's Thesis Kept Up With India's D2C Boom Inc42 In 2 answers
  5. Written for the stage most 'scaling' content skips, brands already past six figures a month trying to get past seven, useful... Growth Engines Article · D2C Ecommerce Paid Media Scaling Guide: From $50K to $500K Monthly Growth Engines In 2 answers
  6. Ties scaling decisions explicitly back to profit margin rather than just ROAS, a useful corrective for founders chasing a... HeyOz Article · D2C How E-commerce Brands Scale Paid Ads Profitably HeyOz In 2 answers
  7. The clearest side-by-side explanation of the two core scaling moves and, more usefully, exactly when to switch from one to the... Remoby Article · D2C Horizontal vs Vertical Scaling Ads: When to Use Each Remoby In 2 answers
  8. D2C-specific scaling advice that ties budget pacing directly to creative volume, a reminder that you can't scale spend faster... Wittelsbach Article · D2C How to Scale Meta Ads Campaigns Profitably for D2C Brands Wittelsbach In 2 answers
  9. A useful counterweight to spend-more-to-grow-more thinking, focused specifically on the retention, AOV and margin levers Indian... Brandshark Article · D2C How Can D2C Brands in India Scale Without Increasing Marketing Costs? Brandshark In 2 answers
  10. Written by operators who run paid growth for startups as their day job, each issue delivers tactical playbooks rather than... Demand Curve Newsletter · D2C The Frontier by Demand Curve (Growth Newsletter) Demand Curve In 2 answers
  11. Ahrefs' flagship guide, updated for the AI Overviews/ChatGPT search era, is the single most comprehensive free resource for... ahrefs.com Article · D2C SEO: The Complete Guide for Beginners Ahrefs In 2 answers
  12. Digi Acai is one of the few Indian agencies that works exclusively with D2C brands on SEO, so this reflects what actually works... digiacai.com Article · D2C E-Commerce SEO Services Digi Acai (Neha Agarwal) In 2 answers
  13. A real numbers-led Indian case study instead of a vague 'SEO works' claim, shows actual spend, timeline and CAC comparison... ramkrshukla.com Article · D2C How SEO Helped a D2C Brand Hit ₹2Cr/Month Revenue Ram Krishna Shukla In 2 answers
  14. Social Beat is one of India's larger performance-and-SEO agencies, and this case study shows their actual before/after process... socialbeat.in Article · D2C Increasing Organic Traffic & Revenue: A D2C Case Study Social Beat In 2 answers
  15. An India-agency playbook that pulls technical, content and link-building advice specifically for Indian D2C brands into one... digifinity.in Article · D2C SEO for D2C Brands in India: The Complete 2026 Playbook Digifinity In 2 answers
  16. A direct head-to-head on the two couriers Indian D2C founders debate most, useful for the specific decision of Flipkart-heavy... Shipway Blog Article · D2C Delhivery vs Ekart: Which Courier Partner to Choose in 2026? Shipway In 2 answers
  17. A global-best-practice reference on the levers that actually move shipping cost and speed, carrier diversification, dimensional... GoBolt Blog Article · D2C Ecommerce Shipping Guide: Methods, Costs & Strategy (2026) GoBolt In 2 answers
  18. Focuses specifically on the leadership-layer question - when to move from doer-hires to function-owning leaders - which is a... baincapitalventures.com Article · D2C How to Hire Your First Startup Leadership Team Bain Capital Ventures In 2 answers
  19. A practical, operator-written guide to sourcing and evaluating early hires on limited resources - useful for the tactical 'how... hotjar.com Article · D2C Startup Hiring: Finding Your First Hires & Key Employees Hotjar In 2 answers
  20. Directly addresses the budget constraint most D2C founders face at this stage - how to compete for talent when you can't... fi.co Article · D2C How to Find the First Hires for Your Startup on a Budget First Round / Fi.co In 2 answers
  21. A well-known operator's actual tool-by-tool stack - Klaviyo for email, Gorgias for support, Smartrr for subscriptions, Okendo... 1800dtc.com Thread · D2C The Nik Sharma Stack Nik Sharma (via 1800DTC) In 2 answers
  22. From the market leader itself, but genuinely useful as an orientation to the Indian OMS landscape - marketplace integrations,... unicommerce.com Article · D2C Top 20 Order Management Software in India (2026) Unicommerce In 2 answers
  23. Gorgias has a vested interest in the support layer, but this guide is genuinely useful as a plain-English map of how commerce... gorgias.com Article · D2C A User-Friendly Guide to Ecommerce Tech Stacks Gorgias In 2 answers
  24. The clearest plain-language breakdown of the 45-class system we found, with D2C-relevant examples (Class 3 cosmetics, Class 25... IncorpX Article · D2C 45 Trademark Classes in India: Choose the Right One IncorpX In 2 answers

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