Cover of The PM Handbook by Falk Gottlob, with a duotone portrait of Falk leaning on a desk.
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The PM Handbook, in one file.

49 chapters, 6 parts, about 79,000 words on how product gets built now: prototypes before specs, the eval as the spec, agent fleets, pricing and margin, and the forward deployed engineer. The same text as the handbook, packaged to save, print, and pass around.

Compiled 2026-10-06 from the live handbook. Free for personal and team use with attribution.

The short version

The PM Handbook by Falk Gottlob is a free ebook on AI-era product management, compiled from the 49 published chapters of the handbook on falkster.com. It covers the Product Builder role, continuous discovery, prototyping, evals, AI agent fleets, pricing and gross margin, product leadership, and the forward deployed engineer. Available as PDF, EPUB, and markdown with no email required.

What’s inside

Part 1 · The Thesis

  1. Why This Exists
  2. The AI Product Operating Model
  3. Kill the Roadmap
  4. Old PM vs Product Builder, The Ledger
  5. Kill the Status Meeting
  6. Engineering Builds the Substrate, Not Features
  7. The PM 30/60/90

Part 2 · Discover

  1. Continuous Discovery
  2. Build Your First Opportunity Solution Tree
  3. The Interview Guide That Actually Works
  4. The Assumption Testing Playbook
  5. Continuous Listening: Every Customer, Every Day

Part 3 · Build & Ship

  1. Prototype Before You Spec
  2. The Impact Loop
  3. The Eval Is The Spec
  4. Building Evals: Error Analysis, Eval Types, the Loop, the Gate
  5. Ship With Observability or Don't Ship
  6. The Deprecation Playbook
  7. Incident Response Is a PM Ritual
  8. Agent-to-Agent Dispatch

Part 4 · AI Craft

  1. PM AI Agent Fleet, Mapped to the 7-Stage Operating System
  2. When Not to Use AI
  3. Gross Margin Is Your Job Now
  4. Pricing for AI Products
  5. Prompt Ops
  6. The Living Changelog
  7. Trust, Safety, and the Guardrail as a Product Decision
  8. The PM Agent Stack: Open-Source Tools Mapped to PM Work
  9. Direction Metrics for AI-Native Velocity

Part 5 · Lead the Shift

  1. Your Weekly Playbook
  2. Strategy From Signals, Not Slides
  3. The Anti-Backlog
  4. The Builder PM 30/60/90
  5. Hiring the Builder PM
  6. PM-as-Editor: Managing a Fleet of Agents
  7. The Cannibalization Decision Framework
  8. Dual Transformation: Running Two Clocks
  9. Pricing Migration: The 18-Month Quarterly Playbook
  10. The Investor and Board Narrative for AI-Era SaaS
  11. The Pricing-Tier Sunset Playbook
  12. The CPO 30/60/90
  13. The Skill Stack: What PMs and CPOs Must Learn Now

Part 6 · Forward Deployed

  1. The Forward Deployed Engineer Is a Product Builder in Disguise
  2. FDE vs Sales Engineer: The Job Starts Where the Contract Is Signed
  3. Becoming an FDE: The Transition From PM, Engineer, or SE
  4. What Has to Change in the Product Before FDEs Can Work
  5. The Deployment-to-Product Loop: How FDE Work Becomes Roadmap
  6. FDE Economics: Margins, Outcome Pricing, and When to Stop
  7. Building the FDE Team: Reporting Line, Bar, Pairing, and Comp
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Questions

Is the PM Handbook ebook free?+

Yes. The PDF, the EPUB, and the markdown file are free to download with no email and no signup. It is free for personal and team use with attribution, and not licensed for republication, resale, or model training.

What is in the PM Handbook?+

All 49 published chapters of the PM Handbook from falkster.com, in 6 parts: The Thesis, Discover, Build and Ship, AI Craft, Lead the Shift, and Forward Deployed. It is about 79,000 words on how product gets built in the AI era: prototypes before specs, evals as the spec, agent fleets, pricing and gross margin, and the forward deployed engineer.

Is the ebook the same as the website?+

Same text, compiled into one file. The website is the living version and chapters get updated as the practice changes. Every chapter in the ebook links to its web page, and the build date on this page says how fresh the download is.

Which format should I download?+

PDF to print or read on a laptop, EPUB for Apple Books, Kobo, or a Kindle (send it with Send to Kindle), and the markdown file to load the whole handbook into Claude, ChatGPT, or Cursor as context.

Who wrote it?+

Falk Gottlob, a product executive with 30 years shipping product at Microsoft Research, Adobe, Salesforce, and several startups, with five exits including a $6.5B one with Commure. He is the founder of Falkster.AI.