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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. Lays out Upekkha's Value SaaS argument that SaaS built from India is structurally capital efficient, which changes what a... Inc42 Article · 10 min read · GTM Why Indian Startup Ecosystem Needs More Catalysts Like Upekkha Than Typical Incubators And Accelerators? Team Inc42 In 2 answers
  2. Survey data from over eight hundred private companies, with an efficient growth matrix that plots CAC payback against NRR so... Growth Unhinged Report · 20 min read · GTM What's Really Going on in Software: The 2025 SaaS Benchmarks Report Kyle Poyar In 2 answers
  3. Splits competitors into the hordes, the giants and the ghosts and gives a different move for each. The giants section is the... The Marketing Meetup Article · 15 min read · GTM Positioning Jujitsu: How to Win Against Powerful Competitors April Dunford In 2 answers
  4. Arora on building from Mumbai for 135 countries without ever raising primary capital, which is the credibility argument in its... Inc42 Article · 12 min read · GTM Build Local, Think Global: The Vision of BrowserStack's Ritesh Arora Inc42 BrandLabs In 2 answers
  5. Actual job posting data instead of opinion: GTM posts down 15 percent, SDR posts down 21 percent, support down 37 percent,... Growth Unhinged Newsletter · 10 min read · GTM Who's actually hiring in GTM right now? AI companies are doubling SDR hiring Kyle Poyar In 2 answers
  6. This is the bit most positioning writing skips: how weak positioning shows up as sales pain, including the 40 percent of B2B... Lenny's Newsletter Newsletter · 12 min read · GTM Summary: April Dunford on product positioning, segmentation, and optimizing your sales process Gaurav Chandrashekar In 2 answers
  7. Names the roles precisely (end user, champion, economic buyer, influencer, veto power, procurement) so you stop calling... Disciplined Entrepreneurship (MIT) Article · 10 min read · GTM The Decision-Making Unit: The Who-is-Who of Your B2B Sales Process Martin Giese and Matthias Hilpert In 2 answers
  8. A concrete menu of the events that put an account into a buying window, from job changes to fiscal cycles, which is exactly... UserGems Article · 10 min read · GTM 18 buying triggers for identifying B2B buying cycles UserGems In 2 answers
  9. The interviewing craft, not the theory: how to open so people feel safe being blunt, how to use five whys past the polite... Klue Article · 14 min read · GTM How to Conduct Win-Loss Interviews: Step-By-Step Guide Klue In 2 answers
  10. Accel India's three tests for a segment (uniformity, enough size, reachability at a sane acquisition cost) are the cleanest way... SeedToScale Insights (Accel India) Article · 12 min read · GTM Defining Your Market: Choose the right peak before you start climbing the mountain Accel India In 2 answers
  11. Three real startup homepages taken apart, showing the whole chain from positioning statement to messaging to the actual... MKT1 Newsletter Newsletter · 20 min read · GTM Positioning & messaging teardown, with Anthony Pierri Emily Kramer and Anthony Pierri In 2 answers
  12. Walks an Indian SaaS team from positioning through story, style guide and proof, with Keka and Chargebee as worked examples... Inc42 Article · 10 min read · GTM Indian SaaS Startups' Guide To Brand Marketing Komal Ahuja In 2 answers
  13. The operational half of taking on an incumbent: timing outreach to renewal windows, mining review sites for the buyer's own... MarketBetter Article · 22 min read · GTM How to Run a Competitive Displacement Campaign: The Complete Playbook for Winning Deals From Incumbent Vendors MarketBetter Team In 2 answers
  14. A founder writing up her own repositioning in detail, including naming Intercom and Customer.io directly and landing on a... Userlist Article · 16 min read · GTM How We Used April Dunford's 10-Step Method to Overhaul Positioning at Userlist Jane Portman In 2 answers
  15. The clearest Indian example of a company outgrowing its own product name and building an umbrella brand over Freshservice,... Forbes India Article · 7 min read · GTM Freshdesk rebrands as Freshworks to reflect bigger business management software ambition Harichandan Arakali In 2 answers
  16. The clearest single page on the boring setup nobody explains to a first-time sender: why you buy secondary domains, what SPF,... Unify Article · 15 min read · GTM Cold Email in 2026: Domains, Deliverability, Replies Austin Hughes In 2 answers
  17. The mechanical walkthrough: search filters, what Sales Navigator adds over the free version, how to read a profile before you... HubSpot Article · 18 min read · GTM LinkedIn for Social Selling: How to Research, Prospect, & Sell on Platform Justina Thompson In 2 answers
  18. Settles the LinkedIn versus email versus phone argument with one team's real logs: 451,895 calls, 149,376 emails, 39,679 booked... Cognism Report · 30 min read · GTM State of Outbound 2026 Cognism In 2 answers
  19. Names the six channels B2B companies actually grow on and shows how top companies weight them, which is the frame you need when... Lenny's Newsletter Newsletter · 20 min read · GTM Scaling your B2B growth engine Lenny Rachitsky In 2 answers
  20. How ELSS gives you an 80C tax deduction while keeping the money in equity, with the shortest lock in of the 80C options. ClearTax Article · Wealth ELSS tax-saving funds ClearTax In 2 answers
  21. Hard data: even technical YC founders let AI write 95% of the code. techcrunch.com Article · How Founders Use AI A quarter of YC's cohort have codebases that are almost entirely AI-generated TechCrunch In 2 answers
  22. India's sharpest business publication on the homegrown vibe-coding wave. the-ken.com Article · How Founders Use AI How SoftBank-backed Emergent is scripting a vibe-coding playbook The Ken In 2 answers
  23. First-party prompting patterns that make v0 outputs dramatically better. vercel.com Guide · How Founders Use AI How to prompt v0 Vercel In 2 answers
  24. Official video walkthroughs from first prompt to Stripe integration. lovable.dev Guide · How Founders Use AI Lovable Video Library: tutorials and guides Lovable In 2 answers

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