How Founders Use AI

How people use AI, and the tool for each job.

The AI map of which tool is for which job, checked on 29 October 2026, what changed since July, and every video, thread, guide, podcast and tool behind 278 answered questions on putting AI to work.

What changed since July

  1. 28 Oct 2026 GitHub began including Copilot with GitHub Enterprise licences and added projects to the Copilot app, where several agents work across repositories. Coding agents github.blog
  2. 27 Oct 2026 n8n released the 3.0 beta, a reliability and security release with breaking changes; self-hosting now runs on Docker only and the stable release is due in early December. No-code automation with AI steps blog.n8n.io
  3. 27 Oct 2026 Hex released Hex 4.0, rebuilt for analysts and AI agents working together, with a $100 million raise. Spreadsheets, data and internal tools hex.tech
  4. 26 Oct 2026 Replit launched Replit for Business, and the next day Cloud Agents that let non-engineers propose changes to a company codebase. App builders blog.replit.com
  5. 26 Oct 2026 OpenAI released GPT-6.1 Terra at $1 / $5 per million tokens, half the price of GPT-6.1 Sol. Frontier models openai.com
All 108 changes

What founders use most, ranked by how many answers lean on it.

  1. Video Andrej Karpathy: Software Is Changing (Again) Y Combinator / Andrej Karpathy In 3 answers
  2. Video How To Build A Company With AI From The Ground Up Y Combinator (Diana Hu) In 3 answers
  3. The episode that defined the category thesis; 300 potential billion-dollar companies. ycombinator.com Video Vertical AI Agents Could Be 10X Bigger Than SaaS Y Combinator Lightcone (Garry Tan, Jared Friedman, Harj Taggar, Diana Hu) In 3 answers
  4. Video The Founder Who Automated Content Creation Using AI (Varun Mayya) Bad Decisions Podcast In 3 answers
  5. Video Lovable AI Tutorial for Beginners: Build Your First App Kevin Stratvert In 2 answers
  6. Video Pieter Levels: Programming, Viral AI Startups | Lex Fridman #440 Lex Fridman In 2 answers
  7. Video Lovable FULL Tutorial for Complete Beginners Tech With Tim In 2 answers
  8. Video I Ranked Every AI App Builder for 2026: Lovable vs Bolt vs Replit vs Cursor Build Great Products In 2 answers
  9. Video Build AI Agents with n8n: Complete Beginner's Automation Course JavaScript Mastery In 2 answers
  10. Video Claude Code + Streamlit = Insane Data Analyst Lore So What In 2 answers
  11. Video AI Agents, Clearly Explained Jeff Su In 2 answers
  12. Video Harrison Chase on Deep Agents, LangSmith, and Earning Trust NVIDIA AI Podcast (Harrison Chase) In 2 answers
  13. The foundational YC lesson on extracting truth from user conversations. ycombinator.com Video How to talk to users Y Combinator In 2 answers
  14. Video Aravind Srinivas: Perplexity CEO on Future of AI, Search & the Internet (Lex Fridman #434) Lex Fridman In 2 answers
  15. Video Competitive Analysis for Startups: AI Tools & Competitor Quadrants YouTube startup channel In 2 answers
  16. Video Learn 80% of NotebookLM in Under 13 Minutes! Jeff Su In 2 answers
  17. Video Opus Clip Tutorial: Repurpose Your Video in 2 Minutes Independent creator walkthrough In 2 answers
  18. Video How Varun Mayya Cloned Himself on Reels and Shorts Using AI Varun Mayya In 2 answers
  19. Short official videos you can binge in an evening to go from zero to a working prospecting table. youtube.com Video Clay University: Clay 101 (YouTube playlist) Clay In 2 answers
  20. Video Eric Nowoslawski: Recency Waterfall in Clay.com Eric Nowoslawski (Growth Engine X) In 2 answers
  21. Video How to Use Apollo.io (2026): Full B2B Lead Generation Tutorial Independent GTM creator (YouTube) In 2 answers
  22. Video The Sales Playbook For Founders | Startup School Y Combinator (Tom Blomfield) In 2 answers
  23. Video Founder-Led Sales for Y Combinator Demo Day (Sam Blond) Sam Blond (ex-CRO Brex) In 2 answers
  24. Video ChatGPT and the Law Part 1: Lawyer shows how to use ChatGPT for Contracts Practicing lawyer (YouTube) In 2 answers

Show the next 24

Playbooks

A goal, and the route through it a step at a time.

Start using AI well Pick an assistant, learn with it, hand it real work, and keep yourself and your data safe. 5 steps Build your product with AI From a prompt to a shipped product: prototype, build, and wire AI into what you ship. 6 steps Code and ship with AI Write, ship, and maintain real software as a founder, with AI as your pair. 4 steps Design and prototype with AI Go from idea to a clickable prototype without a designer. 3 steps Build AI agents and automations Wire up agents and internal tools that do real work for you. 3 steps Put AI inside your product Ship AI features users actually feel, not a bolted-on chatbot. 3 steps Research your market with AI Size the market, study competitors, and read data in hours, not weeks. 3 steps Market and grow with AI Content, creative, and distribution: fill the top of the funnel without a big team. 5 steps Create content with AI Write, film, and design a content engine that runs without a team. 3 steps Get found in AI search Show up when founders and buyers ask AI, not just Google (AEO/GEO). 3 steps Run ads with AI Brief creatives, read the numbers, and optimize spend with AI. 3 steps Find and serve customers with AI Research the market, prospect, close, and support, with AI doing the heavy lifting. 4 steps Sell and prospect with AI Find leads, personalize outreach, and run better sales calls. 3 steps Support customers with AI Answer faster and deflect tickets without losing the human touch. 3 steps Run the back office with AI The unglamorous grind: workflows, finance, legal, and hiring, automated where it counts. 5 steps Automate your workflows Stitch your tools together so the busywork runs itself. 3 steps Hire and manage your team with AI Source, screen, and onboard faster, and keep the team in sync. 3 steps Handle legal and finance with AI Draft contracts and stay on top of the numbers without a big spend. 2 steps Be more productive with AI Get more done and think sharper with AI as a daily habit. 3 steps Become an AI-native founder The meta-skills: build your stack, prompt well, and use AI to research, think, and decide. 6 steps Build your AI stack Pick the tools worth paying for and the prompts worth reusing. 3 steps

The questions, by topic

Building & Product

Research & Knowledge

Marketing & Growth

Sales & Customers

Operations & Back-office

Strategy & The AI-Native Founder

Everyday AI

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