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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. A full prep system with realistic time savings and the human-review caveats spelled out. marketbetter.ai Guide · How Founders Use AI The complete guide to AI meeting prep for sales teams MarketBetter
  2. A ready-made AI play for Claude or ChatGPT that outputs a call brief in one shot. amplemarket.com Tool · How Founders Use AI Pre-call research brief (Amplemarket Skills) Amplemarket
  3. The same research muscle applied to events, where founders do half their selling. amplemarket.com Tool · How Founders Use AI Conference networking prep (Amplemarket Skills) Amplemarket
  4. Prep briefs delivered to your inbox each morning before every call on the calendar. cirrusinsight.com Tool · How Founders Use AI Meeting AI: automate sales prep and research Cirrus Insight
  5. A structured 90-second company-brief prompt replacing 30 minutes of manual search. reruption.com Article · How Founders Use AI Automate prospect research with ChatGPT Reruption
  6. Prompts tuned for multi-stakeholder deals where prep depth actually decides outcomes. chatae.ai Article · How Founders Use AI Best ChatGPT prompts for enterprise sales, with real examples ChatAE
  7. Shows how prior-call context carries into your next meeting automatically. granola.ai Guide · How Founders Use AI How to use AI to take meeting notes: a step-by-step guide Granola
  8. Combines the contact database with AI research so prep starts from real data. apollo.io Tool · How Founders Use AI Apollo AI: sales intelligence with 230M+ contacts Apollo.io
  9. Positions prep and research within the broader selling skillset a founder must build. apollo.io Guide · How Founders Use AI How to learn sales: skills, training, AI tools Apollo.io
  10. Video · How Founders Use AI Which sales strategy is best for your startup? Y Combinator
  11. Short, tested prompts including pre-call briefs and objection prep. sellmethispen.ai Article · How Founders Use AI 9 time-saving AI prompts for sales SellMeThisPen
  12. A broad prompt library spanning research, discovery, and follow-up. juma.ai Guide · How Founders Use AI 17 ChatGPT prompts for sales Team-GPT
  13. Data on which questions to walk in with, so your prep produces the right ones. salesprep.ai Article · How Founders Use AI What 519,000 sales calls teach us about discovery questions Salesprep
  14. Written for founders, not RevOps teams, starting from near-zero data. growleads.io Guide · How Founders Use AI Predictive lead scoring: essential guide for SaaS founders Growleads
  15. The clearest explanation of how predictive scoring models actually work. demandbase.com Guide · How Founders Use AI The B2B guide to AI lead scoring: benefits, models, and strategy Demandbase
  16. Practical setup for real-time scoring on engagement signals, not just firmographics. monday.com Article · How Founders Use AI AI-driven lead qualification: score and prioritize faster monday.com
  17. Concrete positive and negative scoring rules you can copy on day one. monday.com Article · How Founders Use AI Lead scoring rules: prioritize leads and boost sales monday.com
  18. Covers behavioral signals like reply speed and question depth that founders can read instantly. aisdr.com Article · How Founders Use AI Lead qualification best practices: how to prioritize a pipeline that converts AiSDR
  19. Framework-by-framework rundown of what to automate at each pipeline stage. synthflow.ai Article · How Founders Use AI Automated lead qualification guide: methods and frameworks Synthflow
  20. A tool map so you can bolt scoring onto whatever stack you already run. hockeystack.com Article · How Founders Use AI 12 best AI tools for lead generation and qualification in GTM HockeyStack
  21. Includes the sales-marketing calibration ritual that keeps scores honest. averi.ai Guide · How Founders Use AI AI-powered lead scoring: best practices and top tools Averi
  22. The full framework plus how AI keeps it filled in without rep discipline. oliv.ai Guide · How Founders Use AI MEDDIC sales methodology guide: making it stick with AI Oliv.ai
  23. A crisp primer on the qualification questions that matter in bigger deals. coffee.ai Article · How Founders Use AI How to use MEDDIC and MEDDPICC for better sales qualification Coffee.ai
  24. Turns qualification into numbers you can track weekly. coffee.ai Article · How Founders Use AI Key MEDDIC sales metrics: 7 KPIs that boost win rates Coffee.ai

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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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