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.
- The one structured, multi week option here, built by Meta itself, for a founder who wants to actually learn to read and... Coursera Course · D2C Meta Marketing Analytics Professional Certificate Meta
- Ralph Burns has run performance marketing at scale for over a decade, and this episode makes the case, with a real client story... Perpetual Traffic Podcast · D2C Episode 680 (Part 1): Why ROAS Sucks: The New Marketing Metric Everyone Should Use But Aren't Ralph Burns
- Andrew Foxwell runs a community of brand owners collectively spending over 250 million dollars a month on ads, and his blunt... Foxwell Digital Article · D2C ROAS Is Vanity, Profit Is Sanity: Fix Your Metrics Andrew Foxwell
- A ready made Google Sheets template to pull reach, CPM, CTR, ROAS, and conversion data out of Ads Manager into one view you can... Catchr Template · D2C Free Meta Ads (ex Facebook Ads) Google Sheets Dashboard Template Catchr
- Walks a single order through every hidden cost, COGS, fulfillment, payment fees, returns, to show a 4x ROAS campaign turning... Ask Luca Article · D2C Why Your E-commerce ROAS Is Lying to You and What to Track Instead Ask Luca
- Written for Indian D2C founders specifically, and useful precisely because it tells you what to ignore: it calls standalone... Wittelsbach AI Article · D2C D2C Founder Fundraising: The Meta Ads Metrics Investors Actually Care About Wittelsbach AI
- Apurv Singh has managed over 50 million dollars in ad spend across Indian brands, and this guide gets specific about the layer... HQ Digital Article · D2C Performance Marketing: The Complete Practitioner's Guide Apurv Singh
- The single most India specific resource on this list: it shows how COD and RTO, returns to origin running 25 to 30% of failed... Nurdd Article · D2C Why D2C Brands in India Must Switch from ROAS to POAS Nurdd
- Jon Loomer is one of the most cited independent Meta ads specialists and this piece walks the exact diagnostic order the... Jon Loomer Digital Article · D2C What to Check When Meta Ads Aren't Converting Jon Loomer
- The official list of exactly which edits reset the learning phase, straight from Meta, which explains why a campaign that... Meta Business Help Center Article · D2C Significant Edits and Learning Phase Meta
- A genuinely free (no tier, no session cap) heatmap and session recording tool that lets a founder watch real ad traffic... Microsoft Tool · D2C Microsoft Clarity Microsoft
- The most rigorous, primary aggregation of checkout abandonment research that exists (49 studies), useful for a founder deciding... Baymard Institute Report · D2C Cart Abandonment Rate Statistics Baymard Institute
- Search Engine Land is a respected trade publication and this piece gives concrete, checkable thresholds (frequency, CTR trend,... Search Engine Land Article · D2C Your ads are dying: How to spot and stop creative fatigue before it tanks performance Ann Robison
-
Video · D2C
Facebook Ads Not Working? Try THIS First
Ben Heath
- Once tracking and the landing page are ruled out, the remaining leak is usually the offer itself, this is the most widely used... Acquisition.com Book · D2C $100M Offers: How To Make Offers So Good People Feel Stupid Saying No Alex Hormozi
- A free, downloadable Google Sheets audit template that turns the whole diagnostic checklist (tracking, structure, creative,... Vaizle Template · D2C Facebook Ads Audit: The Simplest Way So Far (Free Meta Ads Audit Template) Vaizle
- Written by a Meta ads agency specifically around this exact symptom, it lays out an 11-step sequence (objective,... GrowXme Article · D2C Why Meta Ads Get Clicks But No Sales? 7 Solutions That Work GrowXme
- Directly addresses why an India-based founder's dashboard ROAS lies: 50-70% of orders being COD with 20-30% return or failed... DigiSuggest Article · D2C Low ROAS on Meta Ads? What Ecommerce Brands Miss in India DigiSuggest
- A rare piece connecting ASCI and Consumer Protection (E-Commerce) Rules 2020 compliance to actual conversion economics, with a... Wittelsbach Article · D2C COD Policy + Meta Ad Copy: What Indian D2C Brands Can Promise Wittelsbach
- Names the specific India traps (Audience Network placements delivering cheap near-zero-intent impressions, premature tier-3... Wittelsbach Article · D2C Why Is My Meta Reach Up but Sales Flat: The Quality-of-Reach Diagnostic for D2C Wittelsbach
- A practical, no-code checklist for the trust-signal gap that shows up specifically on new Indian D2C stores where cold Meta... Shopify India Article · D2C 5 Types of Trust Badges That Boost Conversion Shopify
- Worth checking as a boring, overlooked killer: a slow or failing UPI/payment integration at the last checkout step silently... Razorpay Tool · D2C UPI Payment Gateway in India Razorpay
- A structured curriculum for engineers who have never thought about sales, covering channels, segmentation, quota, comp and... Andreessen Horowitz Video · 16 short videos · GTM All Things Sales! 16 Mini-Lessons for Startup Founders Peter Levine
- Casado's argument that the modern B2B winners combine bottom-up adoption with a sales layer is the clearest framing of why... Andreessen Horowitz Essay · ~15 min read · GTM Growth, Sales, and a New Era of B2B Martin Casado
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 →