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.
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Video · How Founders Use AI
Your AI Agent Is Making Decisions. Who Pays When It's Wrong?
WorkOS (panel hosted by Claire Vo)
- 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
- 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
- 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)
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Video · How Founders Use AI
Are AI Browsers Safe? Prompt Injection, Explained Simply
TechZoom
- 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
- 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
- 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
- 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)
- 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
- 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)
- 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
- 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
- The Training on conversation activity and Training on voice conversations switches, with the path on web, desktop and phone. support.microsoft.com Guide · How Founders Use AI Microsoft Copilot privacy controls Microsoft
- The controls in the Copilot app Microsoft released on 18 August 2026: memory, chat history, web search and ad personalisation. support.microsoft.com Guide · How Founders Use AI Microsoft Copilot for individuals: your privacy controls and choices Microsoft
- Meta's announcement that chats with Meta AI shape the ads and posts you see from 16 December 2025, except sensitive topics. about.fb.com Article · How Founders Use AI Improving Your Recommendations on Our Apps With AI at Meta Meta
- The /reset-ai and /reset-all-ais commands that delete Meta's copy of your chats on WhatsApp, Instagram and Messenger. facebook.com Guide · How Founders Use AI How to change or delete your information from chats with AIs from Meta Meta
- The facts of the Heppner case, the judge's three reasons and the 31 seized documents, told for a general reader. thenextweb.com Article · How Founders Use AI A US judge ruled that a fraud defendant's AI chats with Claude are not privileged The Next Web
- OpenAI's own chief executive saying ChatGPT conversations lack the protection you get with a doctor, therapist or lawyer. techcrunch.com Article · How Founders Use AI Sam Altman warns there's no legal confidentiality when using ChatGPT as a therapist TechCrunch
- The government's account of what it does against digital arrest scams, including the 1930 helpline and 83,668 blocked WhatsApp... pib.gov.in Article · How Founders Use AI Steps taken to address the issue of digital arrest scams Press Information Bureau (Ministry of Home Affairs)
- Reports I4C's public advisory: no agency arrests you on a video call; report at 1930 or cybercrime.gov.in. tribuneindia.com Article · How Founders Use AI CBI, ED don't nab via video calls: Advisory to curb 'digital arrest' The Tribune
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Video · How Founders Use AI
Digital Arrest क्या होता है और इससे कैसे बचा जा सकता है? - Spotlight (BBC Hindi)
BBC News Hindi
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Video · How Founders Use AI
Digital Arrest Scam Explained: Don't Be the Next Victim | Vantage with Palki Sharma
Firstpost
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Video · How Founders Use AI
SC Cracks Down on Digital Arrest Scams: Banks Must Compensate Victims for Cyber Fraud Losses
NEWS9 Live
The hubs
Starting Up
Find an idea, validate it, build, and land your first customers.
GTM
Go-to-market, from breaking in to how the best teams do it.
D2C
Building a direct-to-consumer brand, India-first.
Wealth
Paying yourself, ESOPs, secondaries, and de-risking founder wealth.
How Founders Use AI
How founders actually put AI to work, mapped topic by topic.
Glossary
Plain-language definitions of the startup and VC terms you'll hit.