Compare · Updated 9 Oct 2026
Ooni Karu 2 vs Ninja Artisan Outdoor Pizza Oven
Get the Ooni Karu 2. Unless you'd rather not manage a fire — then the plug-in Ninja Artisan is easier and costs less.
Ooni Karu 2
Real wood-fired pizza, with gas as an option. The best all-rounder.
Ninja Artisan Outdoor Pizza Oven
Plug-in pizza oven: pick a crust, slide it in, done. No fire to manage.
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The short answer
The Karu 2 makes better pizza: it heats up faster, gets hotter and gives real wood-fired flavour. The Artisan is push-button easy and bakes and roasts too, but you won't get a wood-fired char.
Get the Karu 2 if
- —Pizza is the point.
- —You want real wood-fired flavour.
- —You'd like the option of gas later.
Get the Artisan if
- —You don't want to learn to manage a fire.
- —You'd use it for baking and roasting too.
- —You want to spend less.
Key differences
Flavour
Real smoky, wood-fired
Karu 2
No wood-fired flavour
Artisan
Heat
Hotter
Karu 2
Tops out lower
Artisan
Heat-up
About 10 to 15 minutes
Karu 2
Around 20 minutes
Artisan
Ease
You keep an eye on the fire
Karu 2
Pick a setting, slide it in
Artisan
Price
Higher
Karu 2
Lower
Artisan
Pros and cons
Ooni Karu 2
- +Wood, charcoal or gas
- +Real smoky, wood-fired flavour
- +Ready in about 10–15 minutes
- −Wood and charcoal need watching to keep the heat steady.
- −Fits 12-inch pizzas, so big parties mean cooking in rounds.
- −Gas needs Ooni's burner, sold separately.
Ninja Artisan Outdoor Pizza Oven
- +Plug in — no gas or wood
- +Pizza settings do the work
- +Bakes and roasts too
- −Tops out at 700°F, below wood- and gas-fired ovens.
- −Preheating takes around 20 minutes.
- −The stone and window need regular cleaning.
Ready to choose?
- Is the Karu 2 worth it?
- Is the Artisan worth it?
- Karu 2 vs Woodfire
- Artisan vs Woodfire
- Arc XL vs Karu 2
- Arc XL vs Woodfire
- Best pizza ovens
How we reached this verdict
We compared independent expert reviews with the manufacturer's specifications, then checked it's sold at a major retailer where you live. We don't test products ourselves.
Sources: Tom's Guide, T3, manufacturer specifications.
Updated 9 Oct 2026How we decide