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. 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
  2. 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
  3. 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
  4. 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
  5. 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
  6. 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
  7. 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
  8. 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
  9. 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
  10. 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
  11. 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
  12. 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
  13. 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
  14. 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
  15. 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
  16. 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
  17. 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
  18. 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
  19. 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
  20. 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
  21. 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
  22. 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)
  23. 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
  24. 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)

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