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 360 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. A respected marketer's five-prompt persona system with alignment use cases. orbitmedia.com Article How to Create AI Personas: 5 Prompts for Smart Marketing Alignment Orbit Media (Andy Crestodina)
  2. A simple end-to-end persona example to model your first attempt on. amperly.com Article Creating an Ideal Customer Persona with ChatGPT Amperly
  3. Video How To Find Trending Topics With AI BEFORE Your Competition Does YouTube creator (AI marketing)
  4. Video 3 Ways to Build a $1M Startup with AI ft Greg Isenberg Greg Isenberg (guest)
  5. MFM's trend-to-business brainstorm method, the most entertaining masterclass in opportunity spotting. audacy.com Podcast How to build a $1M+ startup using AI (Full Tutorial) My First Million (Sam Parr & Shaan Puri)
  6. A $3B AI founder reading current market gaps out loud. iheart.com Podcast How I built a $3B AI Startup + 7 AI Business Ideas My First Million
  7. An independent review of the leading trend-detection engine founders use for idea validation. unite.ai Article Exploding Topics Review: Uncover Trends Before They Blow Up Unite.AI
  8. Covers Meta Trends, the feature that groups signals into bigger market shifts. makerstack.co Article Exploding Topics Review MakerStack
  9. Founder-angle walkthrough of using trend data to validate market timing. startupik.com Article Exploding Topics: Spot Fast-Rising Trends Before Everyone Else Startupik
  10. Includes Glimpse, the free browser extension that supercharges Google Trends. answersocrates.com Article Top 7 Exploding Topics Alternatives (Free & Paid) AnswerSocrates
  11. The free-tool version: reading rising queries and breakout terms like an analyst. wbtrends.com Guide Google Trends in 2025: How to Find Hot Topics Before They Explode WbTrends
  12. Primary platform data on where attention is moving, straight from Google. business.google.com Article Top YouTube trends to know for 2025 Think with Google
  13. Surveys the new class of multi-platform trend-prediction tools like TrendTrack. aitoolstoday.blog Article This AI Predicts Trends Before They Happen AI Tools Today
  14. Community reviews of the daily trend-to-idea feed, with real user feedback. producthunt.com Tool Ideabrowser.com on Product Hunt Greg Isenberg
  15. 1000+ free automation templates to build your own always-on trend monitor. n8n.io Tool Market Research Automation Workflows (n8n community library) n8n community
  16. YouTube search is an underrated demand signal; this shows how to read it early. vidiq.com Article 7 Ways to Find Trending YouTube Topics Before They Peak vidIQ
  17. The live map of where Indian AI founders are finding opportunity right now. inc42.com Article Indian AI Startup Tracker: 170+ Startups Putting India On The Global AI Map Inc42
  18. Funding-flow data, one of the strongest leading indicators of where markets are opening. tracxn.com Tool AI Startups in India: Market & Investment Trends Tracxn
  19. The authoritative India GenAI landscape report for grounding opportunity claims. nasscom.in Article India Generative AI Startup Landscape 2025: Mapping the Momentum nasscom
  20. An investor's curated read on which Indian AI categories have real momentum. activatesignal.substack.com Article India's Top AI Startups - 2025 Pratyush Choudhury
  21. The single best hour on willingness-to-pay conversations, from the Monetizing Innovation author. podcasts.apple.com Podcast The art and science of pricing | Madhavan Ramanujam (Lenny's Podcast) Lenny Rachitsky x Madhavan Ramanujam
  22. The most complete founder-level WTP methodology reference. lennysnewsletter.com Guide The ultimate guide to willingness-to-pay Lenny's Newsletter
  23. The classic argument for testing price before building, still the mindset that matters. review.firstround.com Article It's Price Before Product. Period. First Round Review
  24. A structured overview of SaaS pricing strategy to frame your research. lennysnewsletter.com Article Pricing your SaaS product Lenny Rachitsky

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 20 Databases & Internal Tools 11 AI Agents 15 Design & Prototyping 14 AI in Your Product 15

Research & Knowledge

Search & Research 16 Market Research 13 Data Analysis 13

Marketing & Growth

Content Creation 14 Video, Image & Audio 27 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 5 Workflows & Automation 3

Strategy & The AI-Native Founder

Fundraising 6 Prompting 4 Building Your AI Stack 5 AI as a Thinking Partner 5

Everyday AI

Choosing Your AI Assistant 15 Learning with AI 8 Working with AI Agents 8 Using AI Safely 9 AI in Indian Languages 8 Quick Fixes for Files, Photos and Video 26 AI for Your Line of Work 12
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