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. Shopify's official guidance, directly relevant since Shopify stores get native AI-surface access. shopify.com Guide · How Founders Use AI Perplexity Shopping: How to Optimize Your Store for AI Shopify
  2. A field-tested feed setup guide covering the gotchas the spec does not mention. alhena.ai Guide · How Founders Use AI ChatGPT Product Feed: How to Submit & Set Up Alhena AI
  3. Covers the overlooked setup details that decide whether Perplexity recommends you. alhena.ai Guide · How Founders Use AI Perplexity Merchant Program: What Most Sellers Miss Alhena AI
  4. A feed-management vendor's deep dive into field-level requirements and refresh cadence. lengow.com Article · How Founders Use AI ChatGPT Product Feed: specification for ChatGPT Shopping, Agentic Commerce Lengow
  5. Maps the protocols and platform moves so you bet on the right rails early. commercetools.com Article · How Founders Use AI 7 AI Trends Shaping Agentic Commerce commercetools
  6. Payments-industry data on how fast delegated AI purchasing is actually arriving. checkout.com Guide · How Founders Use AI Agentic Commerce Report: How AI Is Reshaping Brand Competition Checkout.com
  7. Covers the fulfillment angle: agents evaluate delivery reliability, not just price. nshift.com Article · How Founders Use AI The rise of agentic commerce: How AI agents will shop for your customers nShift
  8. A brand-marketer's view of keeping customer relationships when an agent is the shopper. braze.com Article · How Founders Use AI Agentic Commerce: A Complete Guide for Brands Braze
  9. An end-to-end checklist from feed to product page copy for ChatGPT Shopping. e2msolutions.com Guide · How Founders Use AI How to Get Your Products Discoverable on ChatGPT Shopping E2M Solutions
  10. A large consumer brand and an AEO platform compare notes on winning AI-driven purchase journeys. podcasts.apple.com Podcast · How Founders Use AI Expedia x Profound: Competing in an AI-Driven Search World Expedia & Profound
  11. The most complete step-by-step correction workflow from a neutral trade publication. searchengineland.com Guide · How Founders Use AI How to identify and fix AI hallucinations about your brand Search Engine Land
  12. Frames AI answers as a reputation surface you must manage like reviews or press. searchengineland.com Article · How Founders Use AI AI and online reputation: How to stay in control Search Engine Land
  13. Distinguishes retrieval errors (fixable in days) from training errors (fixable in model cycles). maxaeo.ai Article · How Founders Use AI ChatGPT Wrong Information About My Company? How to Fix It MaxAEO
  14. Includes the data point that 61% of brand-fact errors trace to a live cited page. derivatex.agency Guide · How Founders Use AI How to Fix Brand Hallucinations in ChatGPT (Step by Step) Derivatex
  15. Explains entity conflation, the classic failure mode for startups with common names. geotoolbox.ai Article · How Founders Use AI AI Hallucinations: Why AI Gets Your Brand Wrong & How to Fix It GEO Toolbox
  16. A clear technical explainer of why confident wrongness happens at all. context-link.ai Article · How Founders Use AI ChatGPT Hallucination: Why It Makes Things Up & How to Fix Context Link
  17. The reference-grade background so you can speak precisely about the problem. en.wikipedia.org Article · How Founders Use AI Hallucination (artificial intelligence) Wikipedia
  18. Covers JSON-LD structured data as a machine-readable correction channel. metricusapp.com Article · How Founders Use AI Fix AI Brand Hallucinations: Why ChatGPT Describes Your Company Incorrectly Metricus
  19. A reputation firm's whitepaper on managing what models say before a crisis hits. statuslabs.com Guide · How Founders Use AI AI and the Future of Reputation Management Status Labs
  20. Agency research on how brands monitor and correct AI narratives at scale. 5wpr.com Article · How Founders Use AI The AI-Era Brand Intelligence Playbook 5WPR
  21. Catch wrong answers early with a monitoring cadence instead of finding out from a customer. riffanalytics.ai Article · How Founders Use AI AI Brand Monitoring: The Playbook for Proactive Reputation Tracking Riff Analytics
  22. Founder-specific: what to do in the first 48 hours after finding a damaging AI claim. belkinmarketing.com Article · How Founders Use AI AI Predictive Reputation Management: A Founder's Crisis Playbook Belkin Marketing
  23. A PR firm audits itself and publishes the correction playbook it derived, receipts included. bospar.com Article · How Founders Use AI Our Own AI Audit Defines the Playbook for AI Brand Visibility Bospar PR
  24. One of the few trackers that explicitly flags hallucinations about your brand, not just mentions. siftly.ai Tool · How Founders Use AI AI Brand Monitoring Tool for ChatGPT, Perplexity & AI Overviews Siftly

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The hubs

Starting Up Find an idea, validate it, build, and land your first customers. 1327 questions GTM Go-to-market, from breaking in to how the best teams do it. 379 questions D2C Building a direct-to-consumer brand, India-first. 512 questions Wealth Paying yourself, ESOPs, secondaries, and de-risking founder wealth. 165 questions How Founders Use AI How founders actually put AI to work, mapped topic by topic. 360 questions Glossary Plain-language definitions of the startup and VC terms you'll hit. 425 terms