The catch
Gourmia All-in-One Pizza Oven
Its 12-inch pizza capacity is smaller than that of the wider 14- or 16-inch alternatives.
Side by side
Air frying, toast and everyday oven modes are what Gourmia GPM1270 adds. Chefman RJ25 stays centered on twelve-inch pizza, with a peel in the package.
Before you buy
If this appliance has to justify its counter space between pizza nights, the toast, bagel and air fry modes help.
Where this comes from
Chefman describes a pizza-focused model, whereas Gourmia lists seven non-pizza modes, among them Toast, Bagel and Air Fry.
The catch
Its 12-inch pizza capacity is smaller than that of the wider 14- or 16-inch alternatives.
The catch
Both the stone and the cavity top out at 12-inch pizza.


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Gourmia GPM1270 brings air frying, toast and everyday oven modes. Chefman RJ25 concentrates on twelve-inch pizza and includes a peel in the package.
Pizza and everyday oven modes, or a package focused on pizza
Which one fits
The mode and the basket both come from Gourmia.
Chefman clearly includes one.
That size and indoor use suit either one.
Those named modes come with Gourmia.
In practice
If this appliance has to justify its counter space between pizza nights, the toast, bagel and air fry modes help.
Chefman describes a pizza-focused model, whereas Gourmia lists seven non-pizza modes, among them Toast, Bagel and Air Fry.
Each is still a twelve-inch oven with an 800°F ceiling, so neither size nor maximum heat is a reason to pick one over the other here.
Twelve-inch pizza capacity and a maximum of 800°F appear in both official specifications.
Gourmia’s standard package puts the emphasis on the basket, rack and tray, and Chefman supplies a pizza launch tool.
Gourmia lists a stone, air-fry basket, rack and baking or drip tray, and Chefman lists a pizza peel.

Gourmia, GPM1270A
Upper and lower heat adjust independently on this indoor pizza oven, which also air-fries, toasts, bakes and handles other everyday tasks.

Chefman, RJ25-PO12-BLACK, Black
This 800°F countertop oven offers five guided pizza programs and manual adjustment of top and bottom heat, striking a good balance between price and control.
Spec by spec
| Spec | Gourmia All-in-One Pizza Oven | Chefman High-Heat Indoor Pizza Oven | In practice |
|---|---|---|---|
| Cooking scope | Pizza plus seven other modes | Pizza-focused oven | More routine countertop jobs can be handled by Gourmia. |
| Air-fry equipment | Basket supplied | No air-fry package listed | Gourmia works for that separate way of cooking. |
| Pizza peel | Not listed in standard box | Included | A launch tool comes with Chefman. |
| Supplied cookware | Rack and baking or drip tray | Stone and peel | The accessories are aimed at different tasks. |
Trade-offs
Change of plan
Go with Gourmia All-in-One Pizza Oven. The mode and the basket both come from Gourmia.
Go with Chefman High-Heat Indoor Pizza Oven. Chefman clearly includes one.
Go with Gourmia All-in-One Pizza Oven. Those named modes come with Gourmia.
Decision guide
Choose Gourmia GPM1270 for air frying, toast and everyday oven modes on top of pizza. Choose Chefman RJ25 for a focus on twelve-inch pizza, with a peel included in the package.
Each lists twelve-inch pizza and heat of up to 800°F, with upper and lower heat adjusted separately. Gourmia is more useful in its non-pizza modes. Its headline temperature is no hotter.
In the Gourmia box you get an air-fry basket, rack and baking or drip tray, and Chefman supplies a pizza peel. Work out which equipment you would otherwise have to order before you compare total setup costs.
Neapolitan, New York, thin-crust, pan, frozen and manual are the familiar pizza choices on both. On top of those, Gourmia covers air fry, bake, roast, broil, toast, bagel and dehydrate functions.
By the numbers
What we found across the pizza ovens we compare, plus the checked facts behind each finding.
Only 4 of the 25 models checked meet every need here: “Cook safely with the oven indoors”, “Roast, bake, sear or proof dough as well”, and “Get a peel or useful cookware in the box”.
4 models fit, out of 25 checkedHow we countedThe count uses each product's current fit ratings for “Cook safely with the oven indoors”, “Roast, bake, sear or proof dough as well”, and “Get a peel or useful cookware in the box”. A need with no documented match is not counted.
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| Gourmia All-in-One Pizza Oven |
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| Chefman High-Heat Indoor Pizza Oven |
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Ready to buy
Open either model on Amazon for the current price, customer reviews and delivery options.

You also need the oven to make toast and air-fry
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You are buying mainly for pizza
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