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.
- Retail-specific risk framing: claims, likenesses, and IP in commerce ads. hunton.com Article · How Founders Use AI AI-Generated Advertising: Key Legal Considerations for Retailers Hunton Andrews Kurth
- The clearest founder-level explanation of why pure AI output isn't yours to copyright. builtin.com Article · How Founders Use AI AI-Generated Content and Copyright Law: What We Know Built In
- The likeness-rights layer: when your AI actor looks too much like a real person. bloomberglaw.com Article · How Founders Use AI AI, Advertising & the Right of Publicity Bloomberg Law
- Small-business framing of the same risks, without the enterprise legalese. cummings.law Article · How Founders Use AI Legal Issues in Using AI-Generated Content for Business Marketing Cummings & Cummings Law
- Law-firm translation of the review rule into what marketers can and cannot do. datamatters.sidley.com Article · How Founders Use AI FTC's New Rule on Fake and AI-Generated Reviews and Social Media Bots Sidley Austin
- Side-by-side performance data, including where traditional UGC still converts better. superscale.ai Article · How Founders Use AI AI Generated UGC vs Traditional UGC: Performance study Superscale
- What Meta shipped at Cannes and the claimed performance lift behind it. campaignasia.com Article · How Founders Use AI Meta expands Advantage+ with gen AI ad creativity tools Campaign Asia
- The platform-native AI creative tools you get without paying for any external stack. socialmediatoday.com Article · How Founders Use AI Meta Unveils New AI Ad Tools, Including Improved Video Generation Social Media Today
- Performance-marketing press read on what actually changes in your ad account. searchengineland.com Article · How Founders Use AI Meta unveils generative AI tools for automated video, branding, and creative ads Search Engine Land
- Includes agency-reported results like Dentsu's 5% cost-per-lead drop. marketingdive.com Article · How Founders Use AI Meta streamlines AI use for brands with new business agent, creative tools Marketing Dive
- A performance agency publishes real account numbers instead of vibes. admiral.media Article · How Founders Use AI AI-Generated Ad Creative: Case Studies and Results That Prove It Works Admiral Media
- The multivariate-testing view: only 6-7% of variants win, so cheap volume matters. marpipe.com Article · How Founders Use AI How E-Commerce Brands Use AI to Scale Ads & Drive Revenue Marpipe
- Playbook for the specific ad format where AI performs best today. adconvert.org Guide · How Founders Use AI UGC-Style AI Ads: The Complete Guide for E-Commerce AdConvert
- The consumer-sentiment counterweight: 57% worry about fake AI ads, 44% are bothered by them. kantar.com Article · How Founders Use AI Kantar US Media Reactions 2025 Kantar
- Separates campaigns where AI drove the result from ones where it was just the press angle. pragmatic.digital Article · How Founders Use AI 7 AI Advertising Case Studies: What Actually Drives Results Pragmatic Digital
- A tight summary of why early-stage startups can win AI answers fast, with the 6x conversion stat that woke founders up. x.com Thread · How Founders Use AI AEO is the biggest change in search in over a decade Lenny Rachitsky
- G2's buyer data: AI chatbots are now the number one source shaping vendor shortlists. company.g2.com Article · How Founders Use AI In the Answer Economy, Don't Win the Click, Win the Answer G2 Research
- Shows 69% of buyers changed vendors based on an AI answer, proof this is revenue, not hype. learn.g2.com Article · How Founders Use AI Your Buyers Are Using AI to Find Software. Here's What They're Trusting. G2
- Fresh behavioral data on how fast AI tools are fragmenting Google's dominance, straight from the analyst. linkedin.com Thread · How Founders Use AI The Q4 2025 State of Search from Datos and SparkToro Rand Fishkin
- The 300k-keyword study that quantified how much organic traffic AI answers actually take. ahrefs.com Article · How Founders Use AI AI Overviews Reduce Clicks by 34.5% Ahrefs
- Tells you where to focus first: one assistant sends almost all AI referral traffic. searchengineland.com Article · How Founders Use AI ChatGPT commands 92% of AI referral traffic: what 6.77 million sessions reveal Search Engine Land
- Argues with data that referral numbers massively undercount AI's real influence on buying decisions. graphite.io Article · How Founders Use AI AI Is Much Bigger Than You Think Ethan Smith (Graphite)
- A sharp interview on why 'how AI describes you' is becoming a board-level metric. wix.com Article · How Founders Use AI James Cadwallader on AI's Impact on Marketing & SEO Wix Studio AI Search Lab
- A mainstream-press view of the AEO gold rush, useful for calibrating hype versus reality. forbes.com Article · How Founders Use AI The Prompt: SEO Is Dead. What Comes Next? Rashi Shrivastava (Forbes)
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 →