The Invisible Audience by Maria Dykstra, shown as a hardcover book and an audiobook
Last reviewed: September 30, 2026 · Out October 22, 2026
Out October 22, 2026 · Kindle edition · Hardcover coming later

The Invisible Audience

Why AI Leaves You Off the List, and What Actually Matters

Why AI can understand your category and still skip your company.

Before your buyer ever sees you, an audience has already made a decision about your company. A buyer asks ChatGPT, Perplexity or Google who to consider. A list appears. Your company is on it, or it isn't, and nothing in your analytics records which.

Most advice assumes the problem is getting found. Much of what I see is the machine finding the company and getting it wrong. This book shows the seven places that happens, drawn from more than fifty B2B companies I've examined in client work and in the Algorithmic Authority Index.

The company was more visible. It still wasn't on the list.

From Chapter 1 · You Are Not on the List

A company rewrote its homepage and got clearer. The shortlist its buyer saw didn't change. A competitor still held the slot. The book starts there, because that gap between being visible and being chosen is the one most teams never measure.

How the Book Works

A book that stays true, and a hub that stays current.

AI platforms change every quarter. The mechanism underneath them doesn't. So the book carries the mechanism, and every chapter ends with a link to its hub page, where the evidence lives and gets updated.

The book

Why companies get skipped

The seven places the signal breaks between your company and the machine, told through real cases. Written to hold up long after this year's platforms change.

The chapter hubs

The evidence, kept current

For each chapter: the case file, the research behind it, the definitions, and dated corrections and updates that shouldn't have to wait for another edition.

Your company

Which layer is breaking for you

The book shows the patterns. Reading them on your own company is the Snapshot or the full Audit.

The Chapters

Twelve chapters. Each one has a hub.

Chapters 4 to 10 each take one layer of the Algorithmic Authority Stack. Open any chapter hub for the case file and the research behind it.

Introduction
The Buyer You Cannot See
A buyer asks. A machine answers. A list appears. Why that moment changed what visibility means.
Chapter 1

You Are Not on the List

A company fixed its homepage and became more visible. It still wasn't on the list its buyer saw. Where the whole question starts.

Chapter 2

Ranked, Mentioned, Cited, Recommended

Four outcomes that look alike on a dashboard. Only one puts you on the shortlist. And why human and machine visibility stopped being the same system.

Chapter 3

Seven Places the Signal Breaks

Four teams, four diagnoses, all partly right. The Algorithmic Authority Stack, and why a stack tells you what has to be true first.

Chapter 4

Can the Machine Tell What You Are?

Layer 1 · Market Identity Clarity

Renames, parents and subsidiaries, and the second launch every rebrand forgets: the one where the machines catch up.

Chapter 5

Can It Prove You Know Anything?

Layer 2 · Expertise Architecture

Fifteen years of expertise against two years of visible proof. How the younger company became easier to verify.

Chapter 6

Do You Call It One Thing?

Layer 3 · Semantic Density

When the buyer's words, the category's words and yours never meet. One term, with flexible language around it.

Chapter 7

Can It Lift an Answer Off Your Page?

Layer 4 · Training-Ready Content

A content cleanup that looked like good SEO and cost about half the citations. Your words now travel without the page around them.

Chapter 8

Which Machine Is Your Buyer Asking?

Layer 5 · Algorithmic Touchpoint Presence

The national leader who disappears when the buyer adds a city. Why an average describes almost nobody's buying experience.

Chapter 9

Does Anyone Else Say So?

Layer 6 · Trust and Proof Signals

What the outside evidence says when your own pages stop talking. Including the time I had to correct my own research.

Chapter 10

Your Dashboard Is Lying to You

Layer 7 · Visibility Measurement

One tool gave my company a zero. Why visibility scores disagree, and what any report on your desk should be able to show you.

Chapter 11

What Fifty Companies Showed Me

The failures were ordinary. What repeated across industrial, healthcare, fintech and cybersecurity, and why size never decided it.

Chapter 12

The First Thirty Days

Where to start when you don't yet know what's broken, and what a good first month should leave you knowing.

Epilogue
When the Machine Starts Buying
What changes when the buyer's agent builds the shortlist, and there is no one left in the loop to notice you anyway.
About the Author

Maria Dykstra

Maria Dykstra diagnoses why B2B companies are invisible to AI systems. She is an AI Visibility Architect and the creator of the Algorithmic Authority Stack.

She spent 13 years at Microsoft on the platforms that decided what reached buyers at scale, including a final role on the product roadmap for media selling tools driving $2 billion in annual ad revenue across 36 global markets. She founded TreDigital in 2012 and ran it for 13 years.

The book draws on more than fifty B2B companies she has examined in client work and in the Algorithmic Authority Index, her ongoing study of how ChatGPT, Perplexity and Google AI Overviews classify, cite and recommend B2B companies.

Full bio →

Out October 22, 2026

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Kindle edition now, hardcover to follow. Pre-order today and it lands on your Kindle on launch day.

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