Trusted by 30,000+ professionals

Executive-grade work, produced
and managed by one AI system

For professionals who work with senior leaders. Install it in an afternoon, and every update, deck and meeting lands the way executives expect.

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The Claude desktop app: on the left, a question about MRR being down 5% and an explanation of how to break it down; on the right, the hypothesis tree the Structured Problem Solving skill drew, four MECE layers from MRR down to the sales funnel

From Slide Science, trusted by over 30,000 professionals from:

BCG Deloitte Google Meta Goldman Sachs Macquarie Atlassian

The problem

AI is good. So why doesn't your work land with executives?

You use Claude every day. It's fast, it writes well, and it never gets tired. And yet, somewhere between the first draft and the version you send up, you're doing all the work yourself. It isn't a talent problem and it isn't a tool problem. AI has three problems, and you've been working around all three by hand.

The quality problem

AI was never taught how executives think, so it writes the average of every memo ever written. You rewrite the draft before anyone senior sees it.

The context problem

It knows nothing about your firm, your voice or your past decisions. You explain the same context every session, and it still doesn't sound like you.

The auditing problem

It has nowhere to keep the work. Drafts live in chat windows, figures have no source. You check every number and hunt for the version you sent.

How it works

Produce executive‑ready documents, in your voice, fully auditable

Not a folder of prompts. The playbooks fix the quality. Your context fixes the voice. The core keeps the record: where it's filed, what it drew on, what you approved, and what it learned from your last correction.

Emails
Status updates
Discussion papers
Slides
Talking points

Personalization

VoiceFirm standards

Memory

RulesDecisions

Tailored to you and your firm

Your voice and your firm's standards on one side. Every correction and decision on the other. Written once, read every session.

Playbook

Structured
Problem Solving

Playbook

Executive
Communication

Playbook

Presentations
& Storylines

Playbook

Pressure
Test

Best practices are built in

Each playbook holds the skills for one kind of work, from issue trees to answer-first writing. You never have to remember the framework.

Workflow

RoutingAutomations

Audit trail

SourcesChecks

File system

ProjectsDrafts

Organizes and audits your work

Routes each request to the right playbook, stops at the gate for your approval, then files and logs every output with its sources.

The playbooks

Four playbooks that integrate best practice into your work

Each playbook holds the skills for one kind of work and the consulting method behind them. Ask in plain language and get back what an executive expects to see.

Problem definitionMECEIssue treesHypothesis trees

Playbook 01

Structured Problem Solving

Breaks any messy question into an issue tree, hypotheses and a workplan, then turns the research back into a few findings with a clear so-what.

Pyramid PrincipleSignpostingStructured logic

Playbook 02

Executive Communication

Drafts emails, updates and one-pagers that lead with the answer, in your voice, written or spoken. Including when you need to push back.

StoryliningAction titlesPositioningTalk track

Playbook 03

Presentations & Storylines

Builds the storyline before the slides, writes action titles that carry the argument, and reviews the deck slide by slide before anyone else sees it.

Objection handling3WsPARC framework

Playbook 04

Pressure Test

Reads your work the way the room will. Finds the holes before they do, lists the questions you'll get, and has the answers ready before you walk in.

Audit trail

Every number, traced to its source

The polish on an AI document is what lets errors through. Clean layout, confident sentences, figures to one decimal place. So the system never hands you a finished document without the means to check it.

  • Every source is saved

    Files you hand over, text you paste, pages it read. Each one is stored in the project's sources folder, and every output names the ones it used.

  • Every figure is traced

    The output opens with its sources and the checks it ran. Anything it can't trace is flagged, not guessed.

  • Nothing goes out until you approve

    Every output stops at the gate. You approve or correct, and only then is it filed and logged.

File system

One folder structure with version tracking

One folder structure, followed every time without being reminded. Everything the system produces, and everything it drew on, stays together where you'd look for it.

  • Every project folder looks the same

    What it is, who reads it, the sources, and a folder per playbook. The path is the question you'd ask: which project, which piece of work.

  • Every draft is kept

    A revision is a new file, dated. The older ones stay. Nothing lives only in a chat window.

  • Sources sit beside the work

    Each project keeps what it drew on, so you can find it without searching. So can the system: ask it to compare this week to the same week last month and it knows where to look.

Personalized

It learns how you write and how your firm works

Generic AI output is generic because it knows nothing about you. The system reads your standards at the start of every session.

Your voice

How you write, the English you use, how much your readers will tolerate. Built from a writing sample at setup, applied to every email, update and deck.

Your firm's standards

The template leadership expects, the brand colors, the formats and the banned words. Every document and deck comes out looking like it came from your team.

Your definitions

How your firm measures activation, which exchange rate counts, what retention means here. A page of reference is a file. A one-line preference is a rule. Both are read every time.

Self-improving

Works out of the box, gets better over time.

It works the day you install it. Then every correction you make in the conversation becomes a rule, and every decision is remembered, so each draft starts from everything you've already told it.

  • Corrections become rules

    Fix something once and it becomes a dated rule the system reads every session. You never fix the same thing twice.

  • Decisions are remembered

    Every decision, its reasoning and its date go in the project's decision log, so nothing gets relitigated and every playbook knows what's already agreed.

  • Memory stays clean

    The system checks itself: stale entries are archived and conflicting rules are flagged, so the output doesn't drift as the months go by.

Time What it knows about you Works out of the box Your feedback is remembered Works exactly like you

Shaped by real work

I taught this method to thousands of professionals. Then I built it into a system.

Hi, I'm Dan. I spent close to ten years as a strategy consultant and corporate strategist, working with executives every week. Through Slide Science I've since taught the same methods to over 30,000 professionals, including a six-week program on executive thinking and communication.

The methods work. Keeping them up is the hard part. People learned them, went back to their desks, and AI handed them the same generic draft as before.

So I built the methods into the system itself. The Executive Thinking OS is what I run every day, and everything I taught in the program now lives inside it.

Daniel Galletta

Daniel Galletta

Strategy consultant and corporate strategist for ten years. Founder, Slide Science.

What people say

What people say about the method behind the system

"I have always been confident in my technical expertise, but translating that into compelling executive communication was challenging. Dan’s program distils mental models, hypothesis-driven thinking and deductive reasoning into practical skills you can apply immediately."

Aashish Watve

"I feel much more prepared to communicate effectively and secure buy-in from senior executives through my presentations. How to structure my thinking using a mental model and communicate my story using the SCR framework."

Nithin Penmatcha

"This program gave me confidence to tackle difficult problems I previously balked at. My biggest takeaway is to put in as much thought into communicating findings as I do into research and problem solving."

Kyle Sef

"I can get very nervous when talking to executives or the C-suite. Now I have a way to prepare and a methodology to apply to any type of business situation. It’s really shifted how I approach work going forward."

James Destinas

"I’ve been implementing a lot of what you share at work and stakeholder engagement has dramatically increased. Giving the business a key message and showing them where and what to focus on has been game changing."

Xander Castillo

"The program was excellent for refining and addressing last-mile aspects of communication. Using top-down mental models to structure communication, starting from the key message and then supporting it with details."

Alex Sanz de Acedo Santamaria

Pricing

One payment. The whole system, forever.

System

The complete system, as it exists today and as it evolves.

TBD

  • The core system that automates your work
  • The context layer that learns your preferences
  • The 4 playbooks to work with executives
  • 15 video guides to implement and tailor the system
  • All future skills, guides and upgrades
Join the waitlist

System + Onboarding

Everything in System, installed with Dan on your real work.

TBD

  • Everything in System
  • 60-minute setup session on your real work
  • Your voice and standards tuned together
  • Your first Pressure Test, run live
  • 30 days of email access for questions
Join the waitlist

30-day guarantee

Do the work, risk nothing.

Complete at least 80% of the guides, install the system, and use it in real work for at least 14 days. If it still hasn't meaningfully changed how your work lands with the people above you, email me within 30 days of purchase, tell me what you tried, and I'll refund you in full. Keep the guides.

FAQ

Your questions, answered

I already use Claude every day, so why would I need this?

Because the thing you're missing isn't skill with the tool. It's the method the people above you were trained in. The system puts that method into every output, and remembers what you corrected so you never fix the same thing twice.

Is this an AI system I install, or a course I have to work through?

A finished system with a learning layer. You install it and run your real work through it from day one. The guides show you the method behind each playbook so you can tune it and extend it. You don't study it, you use it.

Do I need to be technical to set it up and keep it running?

No. It's deliberately no-code. If you can save a file and follow a short video, you can install it.

Can I use it with confidential work from my company?

Yes. It runs inside your own Claude account, under whatever terms your company already has with Anthropic. Nothing passes through us, and your files stay where they are.

What happens if I buy it and it isn't for me?

Complete the guides, use it in real work for 14 days, and if it hasn't changed how your work lands, email within 30 days for a full refund. The full terms are under pricing.