We tested ChatGPT, Gemini, and The Portal to generate product images. Discover which tool creates the most authentic ecommerce visuals.
AI imagery has exploded across ecommerce. Every week brings new tools and fresh promises. Instantly launch products, generate limitless lifestyle shots, and connect with customers faster than ever.
But as brands dive deeper into automation, one thing is clear: not all AI is created equal.
In this blog, we put three different AI image generators to the test: ChatGPT, Gemini, and The Portal. Each was given the same product shot to produce.
Can you spot which image was made by The Portal?
Here is the original image from the brand youtheory, a supplement company. Youtheory is known for being one of the first collagen supplement brands!
Take a close look at these three images.
Which would you trust with your product detail page? Got your guess?
Answer: Option 3 was created by The Portal.
If you chose option 3, you have a sharp eye for authenticity. Even at a glance, you might have noticed how the details pop—the sharp clarity of the logo, the true-to-life textures, the way light interacts naturally with the packaging. Unlike the other options, there’s no blurring, no odd warping, and no “something’s off” feeling.
This kind of realism isn’t a fluke. It’s the result of The Portal’s unique hybrid method, combining state-of-the-art AI with hardware-powered product capture. While typical AI generators are making their best guess, The Portal uses the actual product to translate every corner, edge, and curve accurately.
Why does this matter? Because in ecommerce, visuals do more than just look good—they need to build trust and drive action. With The Portal, what your customers see is exactly what they get, making it a game-changer for brands that care about reputation, conversions, and standing out in a crowded marketplace.
Option 1 (ChatGPT) and Option 2 (Gemini) promise fast, flexible content. But both struggle where it matters most for ecommerce: fidelity to the real product.
Option 1 - ChatGPT: At first glance, this image might appear convincing, but a closer look reveals small errors that chip away at its credibility. Misspellings like “fablets” and inaccuracies in the collagen logo design create a sloppy impression that can quickly erode trust.
Logos often appear stretched, smeared, or warped. Text on labels tends to blur or become unreadable, and unique finishes—like metallics, embossing, or matte packaging—are replaced with generic textures or missed entirely. These details might seem minor, but they’re the difference between a professional, brand-worthy image and one that turns shoppers away.
Option 2- Gemini: While this may seem like the fastest way to create content, the details don’t hold up. Smeared logos, warped features, and even misrepresented bottle shapes undermine the trustworthiness of your product. Shoppers quickly pick up on these inconsistencies—and those small errors are often the difference between an image that builds your brand and one that sends customers looking elsewhere.
The Portal isn’t just another AI tool—it’s a breakthrough in real product imaging. Developed by Pattern, The Portal pairs patented hardware with advanced AI, so your actual product is placed inside the system—not a simulation or digital stand-in. This approach means every detail, texture, and finish you’ve crafted is captured authentically, with zero discrepancies between your listing and the real thing. The AI then takes over, enabling endless creative backgrounds and perspectives, giving you stunning, on-brand visuals at scale—always based on your real, physical product.
The result? Stunning, scalable lifestyle imagery that is unmistakably yours.
Generic AI is fast, but The Portal is fast and flawless. Don’t settle for “good enough” images that miss the mark.
Get in touch today and see how The Portal can help your brand stand out with photorealistic ecommerce content that sells.