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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 what-I-would-renew-vs-pause verdict after real spend on all three. thetoolnerd.com Article · How Founders Use AI Replit vs Bolt vs Lovable: Hands-On Review The Tool Nerd
  2. Use-case-first testing: which builder wins for dashboards vs portals vs full apps. banani.co Article · How Founders Use AI I Tested Top AI App Builders of 2026 to Find Their Best Use Case Banani
  3. A no-code educator's current rankings with the trade-offs spelled out plainly. nocode.mba Article · How Founders Use AI Best AI App Builders: Complete Comparison Guide No Code MBA
  4. An honest look at whether Omni's prompt-to-app matches the marketing. nocode.mba Article · How Founders Use AI Airtable Omni Review: Is this the Next Big Thing in App Building? No Code MBA
  5. A structured lesson if you learn better from a course than from YouTube fragments. oboe.com Course · How Founders Use AI Build Your First App with AI: Retool Admin Dashboard Oboe
  6. The cleanest three-way framing of visual base vs managed Postgres vs raw database. junto-ai.com Article · How Founders Use AI Airtable vs Supabase vs PostgreSQL Compared Junto AI
  7. Written by a company whose users sit on both, so the trade-offs are lived, not theoretical. softr.io Article · How Founders Use AI Supabase vs Airtable: Comparison guide Softr
  8. Focuses on the backend question specifically: limits, pricing, and API behaviour. uibakery.io Article · How Founders Use AI Airtable vs Supabase: Backend Comparison UI Bakery
  9. Explains Postgres power in no-code language, exactly the bridge most founders need. whalesync.com Guide · How Founders Use AI No-Coder's Guide to Supabase Whalesync
  10. The vendor's own comparison, useful for understanding the SQL-vs-NoSQL fork. supabase.com Guide · How Founders Use AI Supabase vs Firebase Supabase
  11. A neutral database company's take, including Firebase's new Postgres answer, Data Connect. bytebase.com Article · How Founders Use AI Supabase vs Firebase: a Complete Comparison Bytebase
  12. The developer-community verdict: Firebase feels like magic until it doesn't, Supabase pays off. dev.to Article · How Founders Use AI Firebase vs Supabase in 2025: which one actually scales with you? Dev Tips (DEV Community)
  13. Explains why Supabase became the default backend of the AI-builder boom. medium.com Article · How Founders Use AI Inside Supabase's Breakout Growth: Powering AI and Vibe Coding Aaron Cort (Craft Ventures)
  14. The rare pro-Supabase piece that is honest about its limits before you commit. blog.logto.io Article · How Founders Use AI Why AI startups choose Supabase and where it falls short Logto
  15. Includes the CornerUp story: what hitting Airtable's automation limits actually looks like. glideapps.com Guide · How Founders Use AI How to Migrate from Airtable to PostgreSQL Glide
  16. Concrete migration triggers: slowness, integrity errors, and manual export rituals. kreante.co Article · How Founders Use AI Airtable as Database vs Supabase: When to Migrate Kreante
  17. A step-by-step of the most common graduation path in the AI-builder era. closefuture.io Article · How Founders Use AI Why Your Startup Should Move from Airtable to Supabase CloseFuture
  18. A hands-on walkthrough of training Vanna on your own schema. medium.com Article · How Founders Use AI Text-to-SQL Just Got Easier: Meet Vanna AI Tituslhy (MITB For All)
  19. The shortest path from zero to chatting with your production database. datamcp.app Guide · How Founders Use AI Claude Desktop + PostgreSQL: MCP Setup in 60 Seconds DataMCP
  20. For the slightly technical founder who wants to understand what the connector actually does. dev.to Guide · How Founders Use AI Build an MCP Server for PostgreSQL: Query Your Database with Claude Sergio Colque Ponce (DEV)
  21. Context on the fast-growing category of upload-and-ask AI data analysts. techcrunch.com Article · How Founders Use AI AI data analyst startup Julius nabs $10M seed round TechCrunch
  22. Honest about the failure mode founders must know: no semantic layer means inconsistent metric definitions. upsolve.ai Article · How Founders Use AI In-Depth Julius AI Review: 100+ User Experiences Analyzed Upsolve
  23. Moda made company data queryable from Slack; the blueprint for a data-access culture. lennysnewsletter.com Article · How Founders Use AI How Amplitude built an internal AI tool the whole company is obsessed with Lenny's Newsletter (Wade Chambers)
  24. For the half-technical founder: SQL clients where AI assists rather than replaces you. dbgate.io Article · How Founders Use AI Top 5 SQL Editors with AI Support DbGate

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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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