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. Turns market research upside down: mine Reddit, Fiverr and search data for unmet demand. gregisenberg.com Article Find winning startup ideas from AI and data Greg Isenberg In 2 answers
  2. A broad prompt bank covering TAM/SAM/SOM, personas and pricing research. juma.ai Guide 28 ChatGPT Prompts For Market Research That Work Juma AI In 2 answers
  3. Step-by-step Gemini workflow, plus how it compares to ChatGPT and Claude for CI. mindstudio.ai Guide How to Use Gemini Deep Research for Competitive Intelligence and Market Reports MindStudio In 2 answers
  4. The most ambitious version of customer-conversation mining you can steal ideas from. lennysnewsletter.com Article How I AI: CEO turned 25,000 hours of sales calls into a self-learning GTM engine Lenny's Newsletter (How I AI) In 2 answers
  5. The written playbook version if you want the tactics without the audio. lennysnewsletter.com Article How to get ChatGPT to recommend your product (writeup) Lenny's Newsletter In 2 answers
  6. The compressed takeaways thread; a 2-minute read to align your team. x.com Thread AEO is the biggest change in search in a decade Lenny Rachitsky In 2 answers
  7. The most data-driven annual read on what actually moves AI visibility. growth-memo.com Article State of AI Search Optimization 2026 Kevin Indig In 2 answers
  8. One post consolidating a year of AI-search research findings. growth-memo.com Article 2026 Growth Memo research summary Kevin Indig In 2 answers
  9. Comet went free globally, making it the cheapest way to try agentic browsing. perplexity.ai Article The Internet is Better on Comet (free worldwide) Perplexity In 2 answers
  10. The constructive half: the channels that still compound when search clicks die. sparktoro.com Article When Google Stops Sending Clicks, What Still Works? Rand Fishkin, SparkToro In 2 answers
  11. The policy change (5-year retention if you opt in to training) every Claude user should know. anthropic.com Article Updates to Consumer Terms and Privacy Policy Anthropic In 2 answers
  12. A legal read of the updated Claude terms for anyone handling client data. amstlegal.com Article Anthropic's Claude AI Updates: Impact on Privacy & Confidentiality AMST Legal In 2 answers
  13. An independent privacy company's assessment of Claude's data handling. anonyome.com Article Claude privacy: How Anthropic handles your data Anonyome Labs In 2 answers
  14. Five sharp prompts that pull the ICP out of your own customer history. forbes.com Article 5 ChatGPT Prompts To Define Your Ideal Customer Profile Forbes (Jodie Cook) In 2 answers
  15. Goes beyond prompts to agents that enrich and update the ICP continuously. growthahoy.com Guide How to build an Ideal Customer Profile with AI (and AI agents) Growth Ahoy In 2 answers
  16. Templates and examples so the AI output lands in a proven ICP structure. sybill.ai Guide Ultimate ICP Guide: Build Your Ideal Customer Profile (Templates & Examples) Sybill In 2 answers
  17. Methodical persona construction with the data-quality caveats spelled out. delve.ai Guide How to Create Personas Using ChatGPT Delve AI In 2 answers
  18. Zapier's practical walkthrough, strong on wiring research into automations. zapier.com Guide How to use ChatGPT for market research Zapier In 2 answers
  19. Setup, plan requirements, and current limits straight from the maker. support.claude.com Guide Use Claude for Excel (official help) Anthropic In 2 answers
  20. A reusable Claude Skill that turns raw feedback into a consistent analysis every time. enterpret.com Article Claude Skill for Customer Feedback Analysis: A Guide Enterpret In 2 answers
  21. Sixty tested prompts covering the exact models an early-stage founder needs. sidsaladi.substack.com Guide Claude Financial Modeling 101: Setup Guide + 60 Prompts Sid Saladi In 2 answers
  22. A valuation firm's precise line between what AI drafts and what diligence demands. finrofca.com Article AI Can Build Your Startup Financial Model. But It Can't Make It Investor-Ready. Finro In 2 answers
  23. The leading paid newsletter on turning ChatGPT and Claude into a real writing assistant. writewithai.substack.com Guide Write With AI Nicolas Cole & Dickie Bush In 2 answers
  24. How to define your contrarian point of view before you let AI draft anything. patrickfrank.com Article AI for Founders: Keep Your Voice Patrick Frank 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

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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