CGI (computer-generated imagery) and photography can both produce product images that sell. In the CGI vs product photography decision, the right choice depends on how many images you need, whether the product physically exists yet, and how often it changes. As a 3D studio we obviously like CGI, but there are cases where a photoshoot is the better buy. This guide covers both.
CGI vs product photography: the short version
| CGI / 3D rendering | Product photography | |
|---|---|---|
| Needs a physical sample | No. CAD, drawings or photos are enough | Yes, final production quality |
| First image | Higher (the 3D model is built once) | Lower for a single simple shot |
| Every extra angle, colour or scene | Low. The model is reused | A new setup, often a new shoot day |
| Turnaround | 3–10 days, no shipping | Shipping + studio booking + retouching |
| Changes later | Edit the model and re-render | Reshoot |
| Best for | Variants, pre-launch, exploded views, impossible shots, animation | People wearing or using the product, food, one-off editorial |
Cost: where CGI gets cheaper
A single photographed packshot of a simple product is often cheaper than building a 3D model. The picture changes as soon as you need volume. Take a bottle in five colours, each shown from four angles plus two lifestyle scenes: that is thirty images. A photoshoot needs all five samples, props, a set for each scene and retouching for every frame. With CGI the model is built once. Each extra colour is a material swap and each extra angle is a camera move.
That is why brands with many SKUs, frequent colour drops or e-commerce catalogues usually move to CGI first. Our own pricing reflects it: the first photoreal render including the model starts at $399, and additional angles on white start at $60 each. See the full price ranges.
Speed: no samples, no shipping
CGI starts the day the CAD file arrives. You don’t wait for production samples, ship across borders or book a studio. For a launch this means marketing assets can be ready before the first unit is manufactured. Brands use those images for pre-orders, crowdfunding pages, retailer pitches and investor decks.
Flexibility: shots a camera can’t take
- Exploded and cutaway views showing what is inside a device.
- Perfect consistency, with the same lighting and angle across 200 SKUs.
- Impossible environments, such as a perfume bottle in a cave or a watch floating in liquid metal.
- Instant variants: new colourways, finishes and packaging versions without new samples.
- Animation from the same model, so stills and video match exactly. See 3D product animation.
Realism: can people tell?
For many products, a well-made render is very hard to tell apart from a photo: electronics, cosmetics packaging, furniture, appliances, bottles and jewelry. Realism depends on accurate geometry, physically based materials and believable lighting. That is why engineering accuracy from CAD matters. Products that are still hard to fake convincingly are those involving people, food and very soft or hairy textiles. Photography often wins there.
When photography is the better choice
- You need one or two simple images and you already have the product.
- The image is about a person: fashion on a model, a skincare routine, a lifestyle portrait.
- The product is food or something organic whose appeal depends on real texture.
Many brands mix both, with CGI for the catalogue, variants and animation, and a small lifestyle shoot for people-centred campaign images.
How to decide in five minutes
- Count the images you will need in the next 12 months, across all colours, angles and channels.
- Check whether you have final physical samples of every variant.
- Note whether any image needs a person or real food.
- If the count is above about 10 and samples are slow, expensive or not ready, CGI is likely to cost less overall.
Next step
Send us your product files or photos through the brief form. We’ll tell you honestly whether CGI, photography or a mix makes sense, and what it would cost. Examples are on our photorealistic rendering page.
FAQ
Is CGI cheaper than product photography?
For one simple image, often not. For many images, variants or products that don’t physically exist yet, CGI is usually cheaper because the 3D model is reused for every extra shot.
Can I use CGI images on Amazon and Shopify?
Generally yes, but each marketplace sets its own image rules, and they change. The image must accurately match the product the buyer receives, and Amazon’s main-image rules in particular are strict, so check the current guidelines for your category. Read our Amazon listing guide.
How realistic are 3D product renders?
For hard-surface products, packaging, furniture and jewelry, a professional render can be very hard to tell apart from a photograph. People, food and soft textiles are harder to make convincing.
