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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. The three kinds of schedule Gemini supports (time, Gmail filter, topic) with example wording for each. support.google.com Guide · How Founders Use AI Create & manage schedules for tasks in Gemini Google Gemini Help
  2. How to set a recurring Claude task from a conversation or by hand, pick its approval mode and pause or run it on demand. support.claude.com Guide · How Founders Use AI Schedule recurring tasks in Claude Cowork Claude Help Center
  3. Video · How Founders Use AI Introducing dots, always-on agents built to handle everything. OpenAI
  4. Notes from the room as dots were announced on 29 September, including what happened on trying to create one. simonwillison.net Article · How Founders Use AI OpenAI DevDay 2026 live blog Simon Willison
  5. Video · How Founders Use AI Google Gemini AI Agent Tutorial: Tasks, Schedules & Skills Explained! Luxmi Shanker
  6. Video · How Founders Use AI Claude Cowork is now your Chrome side panel Claude (Anthropic)
  7. Google's page on summarising and comparing tabs, working across Gmail and Calendar, and the auto browse preview. gemini.google Tool · How Founders Use AI Gemini in Chrome: AI assistance, right in your browser Google
  8. A plain summary of what Comet's built-in assistant does: summarising pages, organising tabs, drafting emails and comparing... techrepublic.com Article · How Founders Use AI Perplexity Throws Open the Doors to Its Comet AI Browser, Now Free for Everyone TechRepublic
  9. Microsoft's page on Copilot in Edge: summarising and comparing open tabs and grouping browsing into Journeys. explore.microsoft.com Tool · How Founders Use AI Copilot in Edge Microsoft
  10. Explains read tools against write tools, why that split decides your risk, and how to keep an eye on a running task. support.claude.com Guide · How Founders Use AI Use Claude Cowork safely Claude Help Center
  11. Why agent output is harder to check than chat output, and how Mollick verifies work he did not watch being done. oneusefulthing.org Article · How Founders Use AI On Working with Wizards Ethan Mollick (One Useful Thing)
  12. Video · How Founders Use AI Your AI Agent Is Making Decisions. Who Pays When It's Wrong? WorkOS (panel hosted by Claire Vo)
  13. Practical advice such as a separate browser profile for agent work, plus which sites Claude will not open. support.claude.com Guide · How Founders Use AI Use Claude in Chrome safely Claude Help Center
  14. OpenAI's plain-language explainer of prompt injection, likened to phishing, and the layers it uses against it. openai.com Article · How Founders Use AI Understanding prompt injections OpenAI
  15. A news report on what X's 9 October terms change for anyone letting an agent act through their account. runtimewire.com Article · How Founders Use AI X's new terms put you on the hook for its AI agents RuntimeWire (Ryan Merket)
  16. Video · How Founders Use AI Are AI Browsers Safe? Prompt Injection, Explained Simply TechZoom
  17. What eats into Claude's five-hour and weekly limits, multi-step tasks included, and habits that stretch them. support.claude.com Guide · How Founders Use AI Usage limit best practices Claude Help Center
  18. Microsoft says not to give Copilot confidential or sensitive personal data, such as anything revealing health, religion or... support.microsoft.com Guide · How Founders Use AI Privacy FAQ for Microsoft Copilot Microsoft
  19. WhatsApp's help page on what Meta receives when you chat with Meta AI and that it may use your prompts to improve its AI. faq.whatsapp.com Guide · How Founders Use AI About Meta AI WhatsApp
  20. How Meta AI users posted intimate chats to a public feed without realising, and the warning Meta added afterwards. engadget.com Article · How Founders Use AI Meta warns users to 'avoid sharing personal or sensitive information' in its AI app Engadget (Karissa Bell)
  21. Shared ChatGPT links turned up in Google search until OpenAI removed the feature: a reminder that Share means public. techcrunch.com Article · How Founders Use AI Your public ChatGPT queries are getting indexed by Google and other search engines TechCrunch
  22. The security researchers who found DeepSeek's open database, with over a million lines of logs including users' chat history. wiz.io Article · How Founders Use AI Wiz Research Uncovers Exposed DeepSeek Database Leaking Sensitive Information, Including Chat History Wiz Research (Gal Nagli)
  23. Where the Help improve our AI models switch sits in Claude on a computer and on a phone, and what turning it off does to past... privacy.claude.com Guide · How Founders Use AI How do I change my model improvement privacy settings? Anthropic
  24. Deleted Claude chats leave its systems within 30 days; with training on, data can stay up to 5 years. privacy.claude.com Guide · How Founders Use AI How long do you store my data? Anthropic

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