How to Use Gamma With ChatGPT to Create Presentations

For years, I didn't have an idea problem. I had a problem turning those ideas into something I could actually pitch, sell or teach.

Some of my best business ideas were already sitting inside ChatGPT. The strategy was there. The positioning was there. The offer was there. But turning that conversation into a professional presentation still meant writing a brief, hiring a designer, spending hundreds or thousands of dollars and waiting weeks.

Then I connected Gamma to ChatGPT — and used an AI-generated sponsorship deck to help close a $5,000 brand deal.

What the Gamma connector for ChatGPT actually does

Gamma's connector plugs Gamma into a ChatGPT conversation. Once it's enabled, you can ask ChatGPT — in plain language, mid-thread — to turn what you've been discussing into a new Gamma asset: presentations, documents, webpages, and social content. A link comes back, the asset lives in your Gamma workspace, and you keep going.

Two honest caveats before anything else:

• It uses Gamma credits. Generations draw down your Gamma account the same as if you'd built the deck inside Gamma directly.
• It's built for creating, not editing. The connector spins up new assets. Refining an existing deck — theme tweaks, layout surgery, image swaps — happens inside Gamma.

Gamma documents the setup and current capabilities in its Gamma Connectors doc. If you want my full scoring on the product itself — pricing, export quality, where it loses to a real designer — that's in my hands-on Gamma review.

One workflow, three business objectives

I didn't want a demo. I wanted to know whether one workflow held up across genuinely different jobs. So I ran the same process three times, for three real things I'm building.

1. Cards for Consulting — the pitch deck

Cards for Consulting is a concept I've been circling for months: clients pay for marketing advice with valuable graded sports cards instead of cash. It's unusual enough that explaining it in a paragraph gets blank stares. It needs a deck — the model, who it's for, how valuation works, why it isn't a gimmick.

I'd already argued the concept out with ChatGPT across a long thread: objections, escrow, grading, who says yes to this. The context was sitting right there. So I asked for the deck without re-explaining a thing.

What came back was a structured, designed 12-slide deck, in order, with the escrow and valuation objections handled as their own slides — because that's what the conversation had spent the most time on. That's the part that matters: the deck inherited the argument, not just the topic.

2. Humans Required — the sponsorship sales kit

Humans Required is my newsletter about the relationship between humans and AI in the new world of work. Selling sponsorships without a media kit means retyping the same audience stats into email after email and hoping the brand takes you seriously.

I left the metrics as placeholders in the prompt and filled the real numbers in inside Gamma. Do that. Never let a generator invent your audience stats — a media buyer will check.

3. Create More With AI — the webinar deck

Create More With AI is my webinar teaching marketers and creators to work smarter and produce more with AI. A teaching deck is a different animal from a pitch deck: it needs pacing, demo beats, and a place for the offer at the end that doesn't feel like a bait and switch.

"One idea per slide, minimal text" is the instruction that saves you the most cleanup time. Without it you get paragraphs on slides, which is the fastest way to look like a person reading to their own audience.

How to connect and use Gamma inside ChatGPT

1. 1

   Turn on the Gamma connector in ChatGPT

   In ChatGPT, open the connectors/apps panel and enable Gamma. You'll be asked to sign in to your Gamma account and approve access. This is a one-time setup.

2. 2

   Have the actual conversation first

   Do not jump straight to the deck. Work the idea out in ChatGPT the way you normally would — audience, offer, objections, proof. The quality of the deck depends entirely on the quality of the context sitting above it in the thread.

3. 3

   Ask Gamma to create the asset

   In the same thread, tell ChatGPT to use Gamma to create a presentation (or document, webpage, or social post) from the conversation. Specify audience, slide count, and tone.

4. 4

   Review the outline before it builds

   You usually get a structure back before the full generation. This is the cheapest place to fix a bad narrative. Reorder, cut, or rename sections here rather than after the design exists.

5. 5

   Open the result in Gamma

   ChatGPT hands back a link to a new Gamma asset. Everything is editable there — theme, layout, images, copy.

6. 6

   Do the human pass

   Fix the numbers, the names, and the voice. Gamma nails structure and design; it does not know what you charge or what you promised a client last Tuesday.

Why this works: context is the whole product

Every AI deck tool asks you for a prompt. That's the flaw. A prompt is a summary of an idea, and a summary is exactly where all the interesting detail dies — the objection you already answered, the pricing you already argued down, the counter-example you already rejected.

The connector removes the summary step. ChatGPT is already holding the developed idea, including the parts you'd never bother to retype. Gamma reads that context and converts it into a structured, visual, shareable output without you leaving the conversation. You're not briefing a tool. You're pointing at work you already did.

Practically: the better the thread above the request, the better the deck. A cold "make me a pitch deck about X" through the connector is about as good as any other AI deck generator. Ten messages of real thinking first, and it's a different product.

What worked and what to know

What worked

• Narrative order. Across all three decks, the slide sequence was defensible on the first pass. That's the part I'm slowest at.
• No context re-entry. Zero re-explaining. The deck picked up the objections the thread had already worked through.
• Speed on the low-stakes stuff. Internal and mid-stakes decks that used to sit unfinished now get made, because the cost of making one dropped to a few minutes.
• Format flexibility. The same conversation also produced a one-page document and social copy without starting over.

What to know

• Credits are consumed. Iterate on the outline in chat before you trigger a full generation.
• Create, not edit. Asking the connector to revise an existing deck is the wrong tool. Go into Gamma for that.
• Design refinement still happens in Gamma. Theme, image choices, and spacing usually want ten minutes of attention before a deck leaves your hands.
• Never ship it unread. Anything with pricing, audience numbers, client names, or a claim gets checked by me, every time. This does not remove human editing. It removes the blank page and the two-week wait.

Frequently asked questions

Stop sitting on the idea

If you have a thread somewhere with a real idea in it — an offer, a sponsorship pitch, a workshop you keep meaning to run — the gap between that thread and something you can send is now about as long as this article took to read. Turn on the connector, open the thread, and ask for the deck.