Coming 2026

The Augmented Founder

Building and scaling startups with AI in the loop.

AI compresses the work of building a startup. It does not remove the work. You still have to pick a customer, talk to that customer, measure something real, build the boring whole product, and decide when the current plan is dead. This book is about doing all of that faster without lying to yourself along the way.

The book is being written in public. Read the 11-part series free, or join the waitlist for launch updates and early access pricing.

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Seth Black
The
Augmented
Founder.
Build and Scale with AI
Vol. III ยท 2026

Who it is for

Technical founders, fractional CTOs, programmer-founders, and product-minded operators who have seen enough AI hype to know there is something useful under the circus tent. Not "10 prompts to build a unicorn." The operational version:

The argument

AI compresses every step inside the Lean Startup loop and the Crossing the Chasm playbook, but it changes none of the physics underneath either one. Every chapter splits the work three ways: what AI compresses, what deterministic software has to verify (analytics, accounting, billing, compliance, tests), and what stays human (customer truth, judgment, taste, accountability).

What the book covers

Part One: The Work Did Not Disappear

  1. The Founder With Too Much Leverage
  2. The Loop Still Runs on Evidence
  3. The Chasm Is Still Sitting There

Part Two: From Idea to Evidence

  1. Name the Leap-of-Faith Assumptions
  2. Customer Scenarios at Machine Speed
  3. Get Out of the Building, Even If the Building Has Wi-Fi
  4. MVPs That Learn Before They Exist

Part Three: Measurement Without Theater

  1. Vanity Metrics With Better Fonts
  2. Innovation Accounting for the AI-Native Startup
  3. Cohorts or It Did Not Happen
  4. The Large-Batch Death Spiral, Now With Tokens

Part Four: Crossing Into a Real Market

  1. Pick Somebody Your Own Size
  2. Pragmatists Buy the Boring Stuff
  3. Positioning Lives in the Buyer's Head
  4. References, Trust, and the Work AI Cannot Fake

Part Five: Scaling the Augmented Company

  1. The Three Engines of Growth
  2. Ten Pivots and the AI Failure Modes Attached to Them
  3. The Founder Operating System

Field guides

A prompt library, metrics templates, a beachhead scorecard, a pivot-or-persevere meeting template, and a checklist for deciding what AI drafts, what software verifies, and what a human owns.

Read the series free

The book grows out of this 11-part series. Start at the top; each post stands on its own.

  1. The Augmented Founder
  2. Reading Your Own Data Honestly
  3. Why AI Does Not Save You From Having to Cross the Chasm
  4. How to Pick the Wrong Customer Slowly
  5. The MVP That Is Not a Product
  6. Vanity Metrics Look Better When AI Generates Them
  7. Pragmatists Do Not Care That You Built It With Claude
  8. Small Batches, Large Temptations
  9. Ten Pivots, Re-Read for the AI Era
  10. Writing for the Crawlers That Are Crawling for AI
  11. The Startup Founder Operating System

Related: the warning signs a startup is about to fail, and the rest of Seth's books.

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