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.

The AI map: which tool is for which job, as of 29 October 2026

Models and assistants AI assistants Frontier models Open-weight models Decision models

Building with AI Coding agents App builders Design and presentations Spreadsheets, data and internal tools

Agents and research Agents that do tasks for you AI browsers No-code automation with AI steps Research and search Meeting notes and everyday productivity

Making media Video generation Images Avatars and voice Music and audio Video editing

AI at work Prospecting and sales Marketing, ads and AI search Customer support agents Legal and contracts Finance and accounting Hiring and HR

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. Real user behavior data: AI Mode users accept the model's shortlist, so be on it. growth-memo.com Article What Our AI Mode User Behavior Study Reveals about the Future of Search Kevin Indig
  2. 815K query-page pairs show focused pages beat ultimate guides for citations. growth-memo.com Article The science of how AI pays attention Kevin Indig
  3. A skeptical check on the llms.txt trend before you invest time in it. journal.withdaydream.com Article a16z Feature LLMs.txt: Hype vs. Reality Daydream
  4. Google's own positioning of NotebookLM as a grounded research partner. blog.google Article Do your best research with NotebookLM Google
  5. The update that lets NotebookLM gather web sources for you, not just read uploads. blog.google Article NotebookLM adds Deep Research and support for more source types Google
  6. The best mainstream end-to-end guide to what it does and how to start. fastcompany.com Guide The complete guide to NotebookLM Fast Company
  7. A productivity YouTuber's written playbook with real workplace use cases. jeffsu.org Guide NotebookLM: A Comprehensive Guide Jeff Su
  8. Cuts through a year of feature launches to what is actually useful. jeffsu.org Article NotebookLM in 2026: What Changed and What Matters Jeff Su
  9. The launch thread from NotebookLM's editorial director, with a live example. x.com Thread Rolling out audio overviews at NotebookLM Steven Johnson
  10. A rigorous independent tester's verdict on audio overviews. simonwillison.net Article NotebookLM's automatically generated podcasts are surprisingly effective Simon Willison
  11. Advanced workflows chaining NotebookLM with deep research outputs. medium.com Article How To Use NotebookLM Better Than 99% Of People (Deep Research Workflow Guide) Daniel Ferrera
  12. Understanding how the podcast voice is engineered helps you steer it. nicolehennig.com Article NotebookLM: reverse engineering the system prompt for audio overviews Nicole Hennig
  13. Keeps you current: structured data tables from your sources is a big founder unlock. 9to5google.com Article NotebookLM now uses Gemini 3, adds new Data Tables output 9to5Google
  14. Practical notebook-organization patterns that keep answers sharp. medium.com Guide NotebookLM 2025: The Only Practical Guide You Need Write A Catalyst (Medium)
  15. The launch of the research-first agentic browser. perplexity.ai Article Introducing Comet: Browse at the speed of thought Perplexity
  16. A detailed early hands-on with real tasks, not marketing claims. testingcatalog.com Article Exclusive review: Comet Agentic browser by Perplexity TestingCatalog
  17. Explains the mechanics and the security surface of both browsers. humansecurity.com Article ChatGPT Atlas vs Perplexity Comet: How Agentic Browsers Work HUMAN Security
  18. A sober enterprise take on what agentic browsing changes. ibm.com Article Comet: Perplexity's AI browser gets personal IBM Think
  19. A later review once the novelty wore off; what stuck and what did not. secondtalent.com Article Perplexity Comet Review: When the Browser Starts to Think Second Talent
  20. Research agents now output decks, dashboards and spreadsheets, not just reports. perplexity.ai Article Deep Research, now in Computer Perplexity
  21. Labs turns a research question into apps, reports and dashboards in one run. perplexity.ai Article Introducing Perplexity Labs Perplexity
  22. A structured comparison grid across every agentic browser now shipping. aimultiple.com Guide AI Web Browsers: Selection Guide AIMultiple
  23. The prompt-injection risks you must understand before giving an agent your logins. research.aimultiple.com Article AI Browser Security Risks: ChatGPT Atlas and Comet AIMultiple Research
  24. A current map of the whole category and where it is heading. nohacks.co Article The Agentic Browser Landscape in 2026: A Complete Guide No Hacks

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

Vibe Coding 15 Databases & Internal Tools 11 AI Agents 15 Design & Prototyping 12 AI in Your Product 13

Research & Knowledge

Search & Research 13 Market Research 13 Data Analysis 13

Marketing & Growth

Content Creation 12 Video, Image & Audio 14 Getting Found in AI Search (AEO/GEO) 12 Ads & Performance Marketing 14 Social & Community 12

Sales & Customers

Sales Prospecting 13 Customer Support 6 CRM & Sales Calls 12

Operations & Back-office

Legal & Contracts 13 Finance & Accounting 3 Hiring & HR 3 Productivity 3 Workflows & Automation 3

Strategy & The AI-Native Founder

Fundraising 6 Prompting 3 Building Your AI Stack 3 AI as a Thinking Partner 4

Everyday AI

Choosing Your AI Assistant 8 Learning with AI 7 Working with AI Agents 7 Using AI Safely 8 AI in Indian Languages 7
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