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. The clip generator inside the editor you'll finish the cut in anyway. descript.com Tool · How Founders Use AI Descript Clips: generate short clips from any video with AI Descript In 2 answers
  2. A free five-dimension report on how AI engines characterize your brand, no account needed. hubspot.com Tool · How Founders Use AI AEO Grader: Free One-Time AEO Brand Check HubSpot In 2 answers
  3. One dashboard covering creative analysis, competitor intel, and brief generation. tryatria.com Tool · How Founders Use AI Atria: Shipping Winning Meta Ads Atria In 2 answers
  4. The analytics-and-attribution slot in the stack once you sell on Shopify. triplewhale.com Tool · How Founders Use AI Triple Whale Triple Whale In 2 answers
  5. AI landing pages plus Smart Traffic routing, closing the post-click gap in your stack. unbounce.com Tool · How Founders Use AI Unbounce Unbounce In 2 answers
  6. Free keyword alerts from Reddit and Hacker News within minutes, the classic zero-budget founder listening tool. f5bot.com Tool · How Founders Use AI F5Bot F5Bot (Lewis Van Winkle) In 2 answers
  7. Adds X, YouTube, Product Hunt, and Slack delivery with filtering that cuts alert noise. syften.com Tool · How Founders Use AI Syften: F5Bot Alternative for Reddit, HN, and Web Alerts Syften In 2 answers
  8. Describe a deck or one-pager and Claude builds it on brand, then exports to PowerPoint, PDF or HTML or sends it on to Canva;... claude.com Tool · How Founders Use AI Claude Design Anthropic In 2 answers
  9. What Copilot does inside Word, Excel, PowerPoint and Outlook on each Microsoft 365 plan, against the free version. microsoft.com Tool · How Founders Use AI Microsoft Copilot Plans for Individuals Microsoft In 2 answers
  10. xAI's own page for Grok: chat, voice and search that reads the web and posts on X as they happen. x.ai Tool · How Founders Use AI Grok xAI (SpaceXSI) In 2 answers
  11. The National Cyber Crime Reporting Portal, where you file a complaint about fraud online. cybercrime.gov.in Tool · How Founders Use AI Cybercrime Portal Indian Cyber Crime Coordination Centre (I4C) In 2 answers
  12. Chakshu, the government page for reporting a suspected fraud call, SMS or WhatsApp message. sancharsaathi.gov.in Tool · How Founders Use AI Sanchar Saathi Suspected Fraud Communication Reporting Department of Telecommunications In 2 answers
  13. Shows the same spoken Hinglish written three ways (native script, English translation, English letters), and covers 22... sarvam.ai Tool · How Founders Use AI Speech to Text API for Indian Languages Sarvam AI In 2 answers
  14. BharatGen's open Param2 model, 17 billion parameters covering all 22 scheduled languages and English, and the smaller Param1... bharatgen.com Tool · How Founders Use AI Param: language models for India BharatGen In 2 answers
  15. Every Sarvam rate in rupees: speech to text, voices, translation, dubbing, document reading and its 105B model. sarvam.ai Tool · How Founders Use AI Sarvam API Pricing Sarvam AI In 2 answers
  16. Where an organisation registers once to use Bhashini's translation and speech APIs, models and datasets. bhashini.gov.in Tool · How Founders Use AI BHASHINI Digital India Bhashini Division In 2 answers
  17. Google's agent-first coding platform: an individual plan at $0 a month, higher limits through Google AI Pro or Ultra. antigravity.google Tool · How Founders Use AI Google Antigravity pricing Google In 2 answers
  18. Redesigns an interior, house or garden from one photo in 55-plus styles, turns sketches and SketchUp files into renders, and... interiorai.com Tool · How Founders Use AI Interior AI Interior AI In 2 answers
  19. Free for unlimited projects with part of the furniture catalogue; Premium at ₹425 a month or ₹5,100 a year adds 10,000-plus... planner5d.com Tool · How Founders Use AI Planner 5D pricing (India) Planner 5D In 2 answers
  20. Upload a floor plan image and get a 3D model you can furnish, on the web, iOS, Android, Windows and macOS. planner5d.com Tool · How Founders Use AI Planner 5D AI floor plan to 3D model Planner 5D In 2 answers
  21. Grammarly's plan page in rupees: Free, and Plus at Rs 392 a member a month billed yearly. grammarly.com Tool · How Founders Use AI Grammarly prices and plans Grammarly (Superhuman) In 2 answers
  22. The full suite in rupees: Free, Pro Rs 983 a member a month billed yearly (Rs 1,250 monthly) with unlimited rewrites and... superhuman.com Tool · How Founders Use AI Superhuman plans Superhuman (formerly Grammarly) In 2 answers
  23. A writing tool built for fiction: the Hobby & Student plan is $10 a month, with larger plans at $22 and $44 for novels and... sudowrite.com Tool · How Founders Use AI Sudowrite pricing Sudowrite In 2 answers
  24. Adobe's generator, with a free plan of daily generations across video, image and audio, models it calls commercially safe... adobe.com Tool · How Founders Use AI Adobe Firefly Adobe In 2 answers

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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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