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Zero Legacy Press

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Zero Legacy Press

ZERO LEGACY

The InsurTech Playbook for the Autonomous Era

182 pages · 6×9 trade paperback · Publishing November 2026

No email required. Open it and start reading.

ZERO LEGACY: The InsurTech Playbook for the Autonomous Era, by Harpreet Singh

The short version

Artificial intelligence is changing how insurance gets underwritten, sold and settled. ZERO LEGACY is a plain-English guide to what actually changes, what does not, and what order to move in.

It is written for the people who carry the risk of getting this wrong: the owners, executives and operators who have to make the call, sign the cheque, and live with the result.

It is not written for engineers. You do not need to know how a model works to read it.

Why this book exists

Every insurance leader is being told the same two things at once. One side says AI changes everything and you are already behind. The other side says it is hype and the fundamentals never change.

Both are unhelpful, because neither tells you what to do on Monday.

The harder problem is sequencing. Most businesses that get this wrong do not fail because they picked the wrong tool. They fail because they changed the wrong thing first, broke something that was working, and lost the room. ZERO LEGACY is about the order of operations.

The five movements

The book is built as five movements, each written three ways for the three readers who have to agree before anything moves.

I
The Great DecouplingInsurance was born from an uninsured catastrophe — the Great Fire of London in 1666 — and decoupling is the industry’s oldest pattern. It is happening again. Distribution is separating, and the leading population is behaving differently from everyone else.
II
Re-Architecting the CoreThe multi-year core replacement is no longer the price of survival. It has become one of the more reliable ways to forfeit it. The legacy core is a dependable foundation to build above rather than demolish: thin the core, and move the intelligence to a layer outside it.
III
The Operating Model Is the StrategyThe Absorption Constraint: the binding limit on value has moved from what the technology can do to what the organization can actually metabolize. When every competitor can rent the same intelligence, the operating model is the strategy.
IV
The Accountability LayerIn insurance, trust is not a sentiment. It is the product — and in the agentic era it has to be engineered rather than asserted. You can dismiss a rogue underwriter; you can do none of those things to your own code. Accountability has to be built upward into the architecture.
V
The Agentic FrontierThirty years of improving screens ends when the human leaves the front of the screen. Distribution goes machine to machine and settlement goes instant, in an industry that still mails paper cheques. Stop polishing the storefront and start owning the rails.
+
Practitioner AddendaSix deep-dive notes for the institutional reader, covering how open agent protocols layer onto existing standards rather than replacing them, cross-border regulatory overlay, the payment rails beneath instant claims, the arithmetic of the valuation multiple, the limits of underwriting precision, and the backend build.
Inside the book

What the pages actually look like

Three pages from the finished book, taken from the print file.

Chapter opening page from ZERO LEGACY: The Agentic Imperative
A movement opening. The book is designed, not just typeset.
Figure from ZERO LEGACY showing that most core migrations miss schedule and budget
One of the numbered figures, with its source stated underneath.
The Governance Architecture Matrix from ZERO LEGACY, comparing legacy compliance with engineered governance
A matrix you could take into a meeting on Monday.

Who it is for

Owners and executives

You have to decide what the business does about AI, and you carry the consequences either way.

Brokers and agency principals

You want to know what is genuinely at risk in your model and what is still yours to keep.

Carriers and MGA leaders

You are being asked to move faster than your systems allow, and need a way to sequence it.

Anyone new to this

You want a straight explanation without a sales pitch attached to the end of it.

Technical review

The manuscript was read and stress-tested by a technical architecture reviewer before print. His conclusion sets the book’s central engineering boundary: a probabilistic system never makes a deterministic promise. The language model drafts and recommends; a versioned deterministic pricing engine decides.

A signed reviewer’s note appears in the book’s front matter.

What this book is not

Being clear about this saves you time if it is not what you were looking for.

It is not a technical manualThere is no code, no model architecture, and no instructions for building anything.
It is not a vendor pitchZero Legacy Press does not sell software and has nothing to install. No product is being recommended to you.
It is not a predictionWhere the answer is genuinely unsettled, the book says so instead of guessing with confidence.
It is not insurance adviceIt is a business book about a business shift. It does not tell you what to buy or how to place risk.

Common questions

Can I read part of it before buying?

Yes. A free sample is available and does not ask for your email address. Open the sample and start reading.

Do I need a technical background?

No. The book is written for business readers. It explains what changes in plain language and does not assume any engineering knowledge.

Is it specific to Canada?

The author works in the Canadian market and some examples reflect that, but the shift the book describes is not country-specific.

Can I buy a print copy yet?

Not yet. ZERO LEGACY publishes in November 2026. The first print run is complete and the free sample is available now.

Do you sell bulk copies for teams?

Bulk orders and team distribution can be arranged. Use our contact page and choose Partnerships.

Who wrote it?

Harpreet Singh, an AI educator and former RIBO-licensed insurance broker based in Ontario, Canada. More about the press is on our about page.

Start with the sample

Read the opening of ZERO LEGACY free, with no email and no sign-up. If it is useful, the rest will be too.