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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. The reference-grade background so you can speak precisely about the problem. en.wikipedia.org Article · How Founders Use AI Hallucination (artificial intelligence) Wikipedia
  2. 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
  3. 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
  4. 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
  5. 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
  6. 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
  7. 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
  8. 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
  9. The founder's own launch thread explains exactly how AI assembles winning ads from your clip library. x.com Thread · How Founders Use AI Excited to introduce Icon, The First AI Admaker Kennan Davison
  10. Video · How Founders Use AI Kennan Davison on Icon, the AI Admaker, and Raising from Founders Fund Kennan Davison (interview)
  11. ChatGPT-plus-CapCut for ads; the reference product for AI creative volume on a founder budget. icon.com Tool · How Founders Use AI Icon: The Human Admaker Icon
  12. Shows where agentic ad creation is heading, from concepting to scaled A/B testing, from the investors backing it. kindredventures.com Article · How Founders Use AI Creatify: AI agents for generating video ads at scale (Series A announcement) Kindred Ventures
  13. The most accessible starting tool for static and banner creative generation at volume. adcreative.ai Tool · How Founders Use AI AdCreative.ai AdCreative.ai
  14. A trusted Meta ads operator separates the AI creative tactics that work from the hype. foxwelldigital.com Guide · How Founders Use AI AI and Creative for Meta Ads in 2025: A Definitive Guide Andrew Foxwell (Foxwell Digital)
  15. Video · How Founders Use AI Creative Strategy AI Mastery: Prompting to Producing (2025 Guide) Dara Denney
  16. A practical small-budget testing setup for AI-generated ads from a top performance creative. x.com Thread · How Founders Use AI Dara Denney on testing AI ads across different budgets Dara Denney
  17. Operators from Jones Road, Ridge, and HexClad on why AI makes creative strategy the highest-leverage role. open.spotify.com Podcast · How Founders Use AI Why AI Creative Strategists Will Become the Highest Paid Marketers (Motion Creative Strategy Summit) Marketing Operators x Motion
  18. A creative agency actually tested the generator tools, so you skip the trial-and-error. superside.com Article · How Founders Use AI 10 Best AI Ad Creative Generators & Tools (Tested) Superside
  19. Sensible framing of where AI belongs in each stage of the creative process. goprimer.com Article · How Founders Use AI Make Ads That Convert: AI in the Creative Process Primer
  20. First-party training on marketing use cases straight from the people building the model. openai.com Course · How Founders Use AI ChatGPT for marketing teams (OpenAI Academy) OpenAI
  21. Concrete prompt patterns for audience insights, messaging tests, and campaign angles. academy.openai.com Guide · How Founders Use AI ChatGPT for marketing: use cases OpenAI Academy
  22. A measurement company's sober take on where genAI genuinely moves performance numbers. funnel.io Article · How Founders Use AI How generative AI is transforming performance marketing Funnel
  23. Copy-paste persona prompts from a long-running independent ecommerce publication. practicalecommerce.com Article · How Founders Use AI ChatGPT Prompts for Customer Personas Practical Ecommerce
  24. A user-research tool's honest take on where AI personas help and where they mislead. looppanel.com Guide · How Founders Use AI How to Create a ChatGPT Persona in 2025 Looppanel

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The hubs

Starting Up Find an idea, validate it, build, and land your first customers. 1046 questions GTM Go-to-market, from breaking in to how the best teams do it. 352 questions D2C Building a direct-to-consumer brand, India-first. 482 questions Wealth Paying yourself, ESOPs, secondaries, and de-risking founder wealth. 154 questions How Founders Use AI How founders actually put AI to work, mapped topic by topic. 278 questions Glossary Plain-language definitions of the startup and VC terms you'll hit. 390 terms
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