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. Ben Thompson's own description of Stratechery: free weekly articles and three subscriber-only daily updates a week on the... stratechery.com Article · Starting Up About Stratechery Ben Thompson
  2. Zapier's hands-on roundup, updated 4 November 2026, comparing SurveyMonkey, Typeform, SurveySparrow and others by what each... zapier.com Article · 13 min read · Starting Up The 6 best survey apps in 2026 Kiera Abbamonte, Zapier
  3. Google's help page for turning a form into a quiz: switch on 'Make this a quiz', set an answer key, assign points and feedback,... support.google.com Article · Starting Up Create and grade quizzes with Google Forms Google
  4. A dynamic-code seller explaining, in February 2026, that static codes last forever while dynamic codes can go inactive when a... qr-code-generator.com Article · 9 min read · Starting Up Do QR codes expire? How to avoid broken or inactive codes QR Code Generator
  5. A step-by-step guide from April 2026 to making a QR code in Canva, in Adobe Express (free, no account), from Chrome on a... zapier.com Article · 6 min read · Starting Up How to create a QR code: 5 methods Jessica Lau, Zapier
  6. Gmail's help page for adding a signature under Settings. A signature can hold up to 10,000 characters, and an image counts... support.google.com Article · Starting Up Create a Gmail signature Google
  7. Microsoft's help for new and classic Outlook for Windows, Outlook on the web and Outlook.com. In new Outlook it is Settings,... support.microsoft.com Article · Starting Up How to add and change an email signature in Outlook Microsoft
  8. An email marketer's August 2026 walk-through of signature templates for Gmail and how to install them, with examples of what to... zapier.com Article · Starting Up Gmail signature templates (and how to install them) Amanda Pell, Zapier
  9. Zapier's April 2026 comparison of Microsoft 365, Google Workspace, Zoho Workplace, Fastmail and Proton Mail, with Zoho... zapier.com Article · 15 min read · Starting Up The 6 best email hosting providers Harry Guinness, Zapier
  10. Google's admin guide to adding a DKIM key to your domain, the second record, with SPF, that tells other mail servers your... knowledge.workspace.google.com Article · Starting Up Set up DKIM Google Workspace
  11. Zapier's tested comparison from May 2026: Slack for a chat-powered workplace, Microsoft Teams included with Microsoft 365,... zapier.com Article · 12 min read · Starting Up The best team chat apps for business Justin Pot, Zapier
  12. Zapier's tested roundup of ways to build an AI chatbot for a website or support, from no-code builders to agents on a helpdesk. zapier.com Article · Starting Up The best AI chatbot builders Harry Guinness, Zapier
  13. A June 2026 comparison: Microsoft Bookings is included in Microsoft 365, which starts at $7.20 per user a month, and suits... zapier.com Article · 9 min read · Starting Up Microsoft Bookings vs. Calendly Ryan Kane, Zapier
  14. Zapier's October 2026 roundup of scheduling tools, with the advice to check whether Google, Microsoft or Zoom already gives you... zapier.com Article · 15 min read · Starting Up The best meeting scheduler apps Miguel Rebelo, Zapier
  15. Zapier's April 2026 comparison of booking software for businesses, including Setmore's free plan for up to 4 team members and... zapier.com Article · 15 min read · Starting Up The best appointment scheduling apps Kiera Abbamonte, Zapier
  16. Docusign's summary of how the Information Technology Act 2000, the Indian Contract Act and the stamp acts treat electronic... docusign.com Article · Starting Up eSignature legality in India Docusign
  17. The government's own page on eSign, the online electronic signature service run by licensed Certifying Authorities, where a... cca.gov.in Article · Starting Up eSign: Online Electronic Signature Service Controller of Certifying Authorities, Government of India
  18. Townscript's own site, which now says the Townscript and Townhall services are no longer operational, so older guides that... townscript.com Article · Starting Up Townscript notice of closure Townscript
  19. Unsplash's own licence: every image can be downloaded and used free for commercial and non-commercial purposes without... unsplash.com Article · Starting Up Unsplash License Unsplash
  20. Pexels' own licence: all photos and videos are free, attribution is not required and you may modify them, but identifiable... pexels.com Article · Starting Up Pexels License Pexels
  21. Pixabay's own licence summary: use and adapt content free without attributing the author, but not on a standalone basis for... pixabay.com Article · Starting Up Pixabay Content License summary Pixabay
  22. Creative Commons' own explanation of its six licences: CC BY lets anyone reuse work commercially with credit, while anything... creativecommons.org Article · Starting Up About CC Licenses Creative Commons
  23. A 2026 hands-on test of webcams, iPhones and mirrorless cameras for a weekly video podcast, concluding that for most beginners... riverside.com Article · Starting Up Best Podcast Cameras (2026): 6 I Tested + 1 to Skip Stephen Robles, Riverside
  24. Apple's own support page for using an iPhone as the webcam on a Mac with Continuity Camera, with no extra app. support.apple.com Article · Starting Up Continuity Camera: use iPhone as a webcam for Mac Apple

Show the next 24

The hubs

eChai Partner Brands The partnership →