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. Every episode ships with transcript, chapters, and notes automatically. riverside.com Tool · How Founders Use AI AI Podcast Show Notes, Summary & Chapters in 1 Click Riverside
  2. Track brand visibility inside ChatGPT, Claude, and Perplexity. finseo.ai Tool · How Founders Use AI Finseo AI Visibility Tracker Finseo
  3. One founder plus Arcads replaces the casting, shooting, and editing loop of a UGC agency. arcads.ai Tool · How Founders Use AI Arcads: create winning ads with AI actors Arcads (Romain Torres & Dylan Fournier)
  4. The audio-dubbing gold standard: voice-preserved translation across dozens of languages. elevenlabs.io Tool · How Founders Use AI ElevenLabs Dubbing Studio ElevenLabs
  5. Lip-synced video translation, the difference between dubbed audio and a believable video. heygen.com Tool · How Founders Use AI HeyGen AI Dubbing / Video Translate HeyGen
  6. Benchmarks your AI share of voice against competitors across 405M+ real search-backed prompts. ahrefs.com Tool · How Founders Use AI Ahrefs Brand Radar: See ANY brand's AI visibility Ahrefs
  7. The fastest free way to see whether ChatGPT and Gemini mention you at all. ahrefs.com Tool · How Founders Use AI Free AI Visibility Checker Ahrefs
  8. A public benchmark of which brands win AI answers per category, handy for sizing your gap. ai-visibility-index.semrush.com Tool · How Founders Use AI Semrush AI Visibility Index Semrush
  9. A build-it-yourself option for technical founders who want raw answer data on a cron job. apify.com Tool · How Founders Use AI AI Brand Monitor (Apify actor) Apify community
  10. Free trend data on AI visibility across industries, good for calibrating expectations. hubspot.com Tool · How Founders Use AI HubSpot AI Search Sensor HubSpot
  11. 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
  12. An AI ad maker that turns your clips and assets into many testable ad variations; the reference product for AI creative volume... icon.com Tool · How Founders Use AI Icon: The Human Admaker Icon
  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. Turns saved ad inspiration into storyboarded briefs your editor or AI tool can execute. foreplay.co Tool · How Founders Use AI Foreplay AI Briefs Foreplay
  15. The free-to-try entry point for testing avatar ads before spending a dollar. heygen.com Tool · How Founders Use AI HeyGen UGC Ad Avatars HeyGen
  16. AI transcription of competitor videos with hook, body, and CTA pulled out as text. adlibrary.com Tool · How Founders Use AI Meta Ads Library: Search & Analyze Competitor Ads AdLibrary.com
  17. Automates the tagging and pattern-recognition layer over the public ad libraries. adriselab.com Tool · How Founders Use AI Competitor Ad Analysis: AI-Powered Meta Ad Library Intel AdRiseLab
  18. Cross-platform spy tool for founders whose competitors live on YouTube. adspyder.io Tool · How Founders Use AI AdSpyder YouTube Ads Spy Tool AdSpyder
  19. Tracks a billion-plus ads across ten platforms for wider competitive sweeps. bigspy.com Tool · How Founders Use AI BigSpy YouTube Ad Library BigSpy
  20. Unifies four ad libraries in one feed and AI-tags the hook and angle of each creative. adeye.ai Tool · How Founders Use AI AdEye: See Every Ad Your Competitors Run AdEye
  21. A free plug-and-play automation that audits any landing page with GPT. n8n.io Tool · How Founders Use AI Analyze Landing Page with OpenAI and Get Optimization Tips (n8n workflow) n8n
  22. Ask your ad data questions in plain English instead of building reports. triplewhale.com Tool · How Founders Use AI Moby AI: Smarter Ecommerce Analytics & Forecasting Triple Whale
  23. Forecasts the incremental return of your next dollar per channel. prescientai.com Tool · How Founders Use AI Prescient AI: Marketing Mix Modeling Platform Prescient AI
  24. The self-hosted automation route: hundreds of ready workflows to copy instead of building from zero. n8n.io Tool · How Founders Use AI n8n Social Media Automation Workflows (603 Community Templates) n8n

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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
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