Make ChatGPT, Claude, and Gemini all write in your voice (in 5 minutes)

The fastest way to deploy your Voice DNA everywhere

You've got your favorite LLM.

Maybe you're a ChatGPT loyalist. Or you swear by Claude's writing. Maybe you're experimenting with Gemini.

But here's what's actually happening: You're leaving massive value on the table by not deploying your voice across all platforms.

Each LLM has different strengths.

Why limit yourself to one when you can have your authentic voice working on all three?

That's what we're fixing today.

---

The AI Voice Clone Blueprint (your progress)

☑️ Day 1: Build an AI that sounds uniquely like you (intro)
☑️ Day 2: This framework extracts your authentic voice for AI
☑️ Day 3: Your voice training is done—now watch it work with these 3 prompts
📍 Day 4: Use your AI voice on ChatGPT, Claude, and Gemini

---

Project Knowledge across platforms

Here's what many people don't get yet: All three major LLMs now have project systems that let you upload your Voice DNA permanently.

No more copy-pasting instructions every time. No more wondering why Tuesday's content sounds different from Monday's.

You upload once. Your AI remembers forever.

If you haven’t created your Voice DNA document yet → Click here

Let me show you exactly how to set this up on each platform.

ChatGPT

1. Create a new project:

   • Click the folder icon in your sidebar

   • Create "New project" and give it a name

2. Upload your Voice DNA:

   • Inside your project, click "Project files"

   • Upload your Tone of Voice document and label it clearly

3. (Optional) Add this to your project instructions:

Always reference the Tone of Voice Document in project files when creating any content. This document contains my communication style, vocabulary preferences, and unique voice patterns. Use it to ensure all output matches my authentic voice.

Power move: You can create multiple projects—one for business writing, one for creative work, one for social media. Or keep one master project. ChatGPT's project knowledge handles thousands of pages without breaking a sweat.

Claude

Claude's Projects feature is even more powerful than most people realize. Here's the setup:

1. Create your new project:

   • Click "Projects" in the left sidebar

   • Hit "NEw project"

   • Name it strategically

2. Build your knowledge base:

   • Click "+" in your project knowledge

   • Upload your Voice DNA document

   • Add any other relevant docs (writing samples, brand guidelines, whatever)

3. Set project instructions:

Reference the uploaded Tone of Voice Document for all content creation. This is the definitive guide to my communication style. Every output should match the voice patterns, vocabulary, and approaches detailed in this document.

Did you know: Claude's project knowledge is MASSIVE. You can upload entire books worth of content. Add your best writing samples, email templates, successful social posts—build a complete reference library.

Gemini

Gemini works differently—you'll create a custom "Gem" that holds your voice:

1. Build your Gem:

   • Go to gemini.google.com

   • Click "Explore Gems" (left sidebar)

   • Create a new one and name it

2. Configure your Gem:

   • In the instructions field, add:

You have access to my Tone of Voice document. Reference this document for all content creation to maintain my authentic voice. This document guides all stylistic choices, vocabulary, and communication patterns.

3. Upload your Voice DNA:

• In your Gem settings, upload your Tone of Voice document

• You can also link to Google Drive files if you prefer

Pro tip: Gems remember everything. Once configured, just select your custom Gem for any conversation, and your voice is instantly active.

---

Testing cross-platform consistency

Here's what separates the pros from everyone else:

Run the same prompt through all three platforms.

Take one of the prompts from Day 3 of this mini-course and run it through:

• Your ChatGPT project

• Your Claude project

• Your Gemini Gem

Compare the outputs.

If your Voice DNA is properly deployed, you'll see something remarkable: consistent voice with platform-specific strengths.

---

Building an AI army

You're not choosing between AIs anymore. You're building an AI army that works in your voice across every platform.

Your voice, everywhere, consistently.

Most people upload a few prompts and call it a day. That's thinking small.

Your project knowledge can hold:

• Your Voice DNA document (obviously)

• Your best writing samples

• Email templates that convert

• Social media posts that went viral

• Product descriptions

• Sales copy that worked

• Newsletter issues

• Case studies

The more context you give your AI, the better it performs.

---

What you've built (and what's next)

Over these four days, you've done what 95% of AI users never will:

1. Captured your authentic voice systematically

2. Created a reusable Voice DNA document

3. Built dedicated AI projects on multiple platforms

4. Set up true cross-platform voice consistency

You've built the foundation of a scalable AI writing system.

But this is just the beginning.

---

☑️ Action items for today

1. Create projects on all three platforms:

2. Upload your Voice DNA document to each project/Gem

3. Run the same test prompt through each platform

4. Compare side by side to see your voice consistency in action

5. Choose your primary platform based on results (but keep all three active for different use cases)

---

Want to see the complete AI Voice Clone Blueprint in action?

I will do a full demo of the entire system.

This will either be a video walkthrough or a live stream later. Still figuring out logistics (like screen-sharing on Substack live), but either way, you'll see exactly how each piece connects.

More on that later.

Alex
Founder of AI Disruptor