I created a complex presentation using Claude Design, Copilot in PowerPoint, and Gemini in Google Slides

Anyone who actually builds complex decks for a living knows that a good presentation requires a delicate balance of data density, visual hierarchy, and precise formatting (things AI historically struggles to grasp).

That’s why I put the industry’s heavy hitters to the test. I handed the exact same complex projects to Claude Design, Copilot in PowerPoint, and Gemini in Google Slides.

Setting the stage

A word about the prompt

To test these tools fairly, I didn’t want to use a simple, generic prompt. Instead, I created a tough, real-world challenge: an eight-slide presentation about financial planning for families over thirty.

I gave all three AI tools the exact same instructions. That includes a specific, elegant color scheme using Warm Sand and Emerald Green. I also forced them to build tricky visual elements, like a horizontal timeline, a 2x2 grid, and even a mathematical formula for insurance planning.

I wanted to see if they could deliver a beautiful, professional deck I would feel confident showing to a client, or if they would just spit out ugly, basic templates.

An ultrawide monitor on a white desk showing Claude, Gemini, and ChatGPT windows

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By Tanveer Singh

Gemini in Google Slides

The weakest among the three

Right out the gate, Google’s Gemini in Slides puts itself at a massive disadvantage: it can’t generate a full presentation. You are stuck building a deck one single slide at a time. This limitation immediately killed my workflow.

It forced me to manually chop up my master prompt into eight separate pieces, which was a frustrating, time-consuming chore before I even saw a single pixel.

When I finally started feeding the individual prompts to Gemini, the experience didn’t get any better. Instead of the polished, professional wealth-management presentation I asked for, the output felt like a rushed job turned in by an intern.

The layouts were generic and uninspired. It ignored the modern, editorial design aesthetic I pushed for and defaulted to basic, forgettable slide structures that couldn’t hold anyone’s attention in a meeting.

There was nothing eye-catching about it; it was just plain, uncreative text placements that required too much manual editing to look even remotely presentable.

Claude Design

Still have a long way to go

Next up was Claude Design, and the experience here was a different beast. Unlike Google Slides, Claude actually felt like a design tool from the get-go.

I uploaded my requirements, and the AI immediately spun up dedicated design files and began crafting the entire presentation in one cohesive flow. What blew me away was its ability to dynamically adapt; it actually caught its own layout mistakes during generation, self-corrected on the fly, and adjusted the design accordingly.

In terms of raw execution, Claude easily outperformed Google Slides. The visual pacing was superior, and it didn’t shy away from complex elements like graphs and a clean horizontal timeline that actually respected my design brief.

However, it lacked the depth I needed for a truly professional asset. For instance, on the seventh slide, it beautifully rendered a sleek visual element for the wealth protection formula, but it failed to explain the math or logic in simple, human terms.

It’s clear that the platform still needs some time to mature before it can think like a true subject-matter expert.

Copilot in Microsoft PowerPoint

The undisputed king

Then came Microsoft Copilot in PowerPoint, and it didn’t exactly start on a good note. In fact, it tested my patience right out of the gate as it failed to generate the presentation on my first two attempts.

When I finally clicked generate for the third time, it took the longest time to get the job done. But once the progress bar finished, I realized it was worth the wait. Unlike the other tools, I could actually see the reasoning and structural intelligence behind its choice.

It had combed through my prompt and pulled stunning, relevant stock images that perfectly matched the wealth-management theme.

The execution was spot on. Copilot didn’t just dump text; it balanced deep text details, cleanly formatted typography, analytical graphs, and proper image placement. It included the actual logic and explanation as well.

While it nailed the structure, I still didn’t love the visual design of a couple of slides. But that’s where the Microsoft ecosystem shines. Instead of fixing it with another complex prompt, I clicked Design Ideas, glanced over the available options, and changed the layout in a single click.

Copilot easily wins the entire showdown for me.

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By Parth Shah

AI design showdown

This test proved that AI presentation tools are far from equal. Google Gemini came in last due to a tedious one-slide-at-a-time workflow that created uninspired layouts.

Claude Design secured second place with its ability to self-correct and build sleek, automated visual elements, but it lacked the depth needed for professional-grade content.

Microsoft Copilot in PowerPoint took the crown. Despite a couple of initial crashes and a slow render time, it used that processing power to build a beautifully balanced, context-aware deck complete with relevant text, typography, data, and matching stock imagery.

Best of all, any minor layout flaws were instantly fixed in two clicks using PowerPoint’s native Design Ideas tool.

For busy professionals who need accurate text and beautiful design without fighting a prompt box, Copilot is the clear winner.

Migliori AI per Presentazioni: Confronto Copilot, Claude e Gemini