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.
- This is the cleanest checklist of the ways a community dies quietly, and it names the exact traps founders miss: chasing... Heartbeat Article · About a 10 minute read · Starting Up Why Most Online Communities Fail Murtaza Bambot
- Written by two consumer investors who have watched dozens of communities scale and stall, this essay makes the case that more... a16z (via Medium) Essay · About a 12 minute read · Starting Up Why Most Online Communities Fail (and How to Build a Better One) Justine and Olivia Moore
- Priya Parker's whole argument is that people show up (and stay engaged) when a gathering has a clear, specific purpose and... Riverhead Books (Penguin Random House) Book · ~320 pages · Starting Up The Art of Gathering: How We Meet and Why It Matters Priya Parker
- This is the practical counterpart to the big-picture book: concrete, tested tactics for closing the gap between people clicking... Meetup Blog (Organizer Guide) Article · ~10 min read · Starting Up How To Get People to Show Up to Your Events Meetup Team
- This is the cleanest short explainer we found on the exact fork in your question: a community tied to your brand and customers... Turf Essay · ~8 min read · Starting Up Customer Community vs Community of Practice: What Is the Difference? Hannah Rafter
- David Sacks argues that the strongest companies rally people around a cause and a change in the world, not around the product... Bottom Up (David Sacks) Article · ~15 min read · Starting Up Your Startup Is a Movement David Sacks
- This is the clearest breakdown we found of which numbers actually signal a healthy community versus which ones just look good... Circle Blog Article · Starting Up The Complete Guide to Community Analytics Pedro Hernandes (Circle)
- FeverBee is the most credible voice on running online communities, and this piece makes the honest case that written guidelines... FeverBee Article · 8 to 10 min read · Starting Up Community Guidelines Richard Millington (FeverBee)
- Shirky's classic essay is the deepest argument for why a community's real norms come from how the group behaves and how the... shirky.com Essay · 25 to 30 min read · Starting Up A Group Is Its Own Worst Enemy Clay Shirky
- When you are the only person shipping code and also the only person showing up in the community, the real question is how you... PlanStacker Article · ~10 minute read · Starting Up How Solo SaaS Founders Manage Their Time for Maximum Impact Christopher Chee
- Patrick O'Keefe ran online communities for two decades, so this is a practitioner talking, not a growth-hacker. It is the... Managing Online Forums (managingcommunities.com) Article · ~10 min read · Starting Up How to Revive a "Dead" Online Community Patrick O'Keefe
- David Spinks founded CMX and has coached hundreds of community builders, so his take on a flatlined community carries weight.... Enough Already with David Spinks (Substack) Essay · ~15 min read · Starting Up How to Bring a Community Back to Life: The 6-Step Process for Growing Engagement David Spinks
- The real signal of product market fit is not a headline retention number, it is whether your cohort retention curve stops... andrewchen.com Essay · Short read (tweetstorm plus commentary) · Starting Up Magic metrics indicating product/market fit (cohort curves that flatten, and the power user smile) Andrew Chen
- For the users who will never reply to an email or take a call, you need to catch a reason at the exact moment they cancel, and... paddle.com Article · About a 10 minute read · Starting Up How to build cancellation and exit surveys that reduce churn Paddle
- This turns the principle into screens you can actually build. It covers the concrete tactics (tooltips, empty states, short... Appcues Article · Starting Up The Aha Moment Guide: How to Find, Optimize, and Design for Your Product Appcues
- Before you pick a number, you need to decide who gets rewarded and with what, and this piece walks through one-sided versus... Voucherify Article · about 15 min read · Starting Up Double-Sided Referrals: Worth the Hassle or a Margin Trap? Julia Gaj
- This is the local reality check behind the freeloader worry: an India-native account of how growth targets get gamed, with... Inc42 Article · about 12 min read · Starting Up Indian Startups Take Shortcuts In Chase For Funding Nikhil Subramaniam
- This is a hands-on walkthrough, not theory: it shows the actual pieces you need to ship the minimal version, a user schema,... DEV Community Article · About a 10 minute read · Starting Up How to Build a Referral Program with Node.js Alex Cloudstar
- This is the cleanest side by side of the two retention worlds: it names which metrics belong to a subscription/SaaS product... Product School Article · 15 min read · Starting Up Customer Retention Metrics: Which Ones Actually Matter for Your Model Carlos Gonzalez de Villaumbrosia
- Reforge is where the modern retention playbook is written down, and this program treats retention as the power plant of growth... Reforge Book · Multi-week program · Starting Up Retention + Engagement (Reforge program) Brian Balfour and Reforge
- This essay draws the exact line the question is circling: getting users to bring more users (viral, referral) is a different... nfx.com Essay · Starting Up Viral Effects Are Not Network Effects James Currier (NFX)
- Instead of borrowing US playbooks, this piece grounds you in what is actually working for Indian D2C on WhatsApp, drawing on... Outlook Business Article · Short news feature · Starting Up WhatsApp Becomes Customer Acquisition Engine for Indian D2C Brands Outlook Business Desk
- This is the piece nearly every later explainer is quoting from, so start at the source. Skok lays out the actual math (K =... For Entrepreneurs Essay · ~15 min read · Starting Up Lessons Learned: Viral Marketing David Skok
- This is the honest counterweight to the hype in your question. It states plainly that a K-factor above 1 is rare, then backs it... Saxifrage Blog Article · ~10 min read · Starting Up K-Factor Benchmarks Michael Taylor
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 →