# Best 12‑Inch Pizza Ovens Compared: Multi‑Fuel vs Electric

> A detailed, objective comparison of five 12‑inch pizza ovens, covering price, features, performance, and ideal use cases.

- Date: 2026-08-18
- Author: Editorial Team
- Category: Do Backyard Pizza Ovens Really
- Canonical: https://backyardpizzaoven.net/blog/best-12inch-pizza-ovens-compared-multifuel-vs-electric/

## Introduction

Choosing the right 12‑inch pizza oven can transform a simple dinner into a culinary experience that rivals a professional pizzeria. This article compares five popular Amazon listings: the [BIG HORN 12" Multi‑Fuel Pizza Oven](https://amazon.com/dp/B08T9HMMWC?tag=wpem020126-20), the [PIEZANO 12" Electric Pizza Oven](https://amazon.com/dp/B0CHCP9PSN?tag=wpem020126-20), the [Ooni Karu 12 Multi‑Fuel Pizza Oven](https://amazon.com/dp/B0CHS69P48?tag=wpem020126-20), the [Ninja Artisan Pizza Oven](https://amazon.com/dp/B0DWTFBFWT?tag=wpem020126-20), and the [Costway Electric Countertop Pizza Oven](https://amazon.com/dp/B00ZPVJMD0?tag=wpem020126-20). Understanding their differences matters because each model targets a distinct cooking style, budget, and outdoor‑or‑indoor scenario.

## Individual Product Overviews

### BIG HORN 12" Multi‑Fuel Pizza Oven

The BIG HORN oven is constructed from premium stainless steel and offers a 3‑in‑1 fuel system: hardwood pellets, gas, or electric burners (sold separately). It reaches a maximum temperature of 1110°F in 18‑20 minutes, allowing a 12‑inch [pizza](#) to cook in 60‑90 seconds. Weighing only 25 lb, it folds for transport and storage. The included 12‑inch stone provides even heat distribution. Positive reviewers praise its authentic wood‑fire flavor and rapid cooking, noting that “the oven bakes fast and hot” and that it “paid for itself after five pizzas.”

### PIEZANO 12" Electric Pizza Oven

The PIEZANO model is an indoor countertop appliance that heats to 800°F with a 1200 W element. It features dual top and bottom heat controls, a removable 12‑inch ceramic stone, a see‑through window, and a built‑in thermometer. Cooking time for a 12‑inch [pizza](#) averages 4‑6 minutes. Reviewers highlight its compact 6‑lb weight and the ability to bake other items such as calzones and reheated frozen pizza. One user wrote, “the pizzas you can make in this thing are restaurant quality or better,” while another noted a learning curve for temperature management.

### Ooni Karu 12 Multi‑Fuel Pizza Oven

The Ooni Karu 12 is a portable wood‑or‑charcoal oven that can also accept a gas burner attachment (sold separately). It reaches 950°F in about 15 minutes and can bake a 12‑inch [pizza](#) in 60 seconds. At 26.4 lb, it remains lightweight for camping or backyard use. Customers commend its rapid cooking and authentic Neapolitan crust, with one reviewer stating, “pizzas are cooked to perfection in less than a minute.”

### Ninja Artisan Pizza Oven

The Ninja Artisan is an electric outdoor oven that delivers 700°F heat and five preset pizza modes (Neapolitan, Thin Crust, Pan, New York, Custom). It can bake three 12‑inch pizzas in under 10 minutes and also performs baking, broiling, proofing, and warming functions. The unit includes a 12‑inch stone, a bake pan, and a chef’s view window. Reviewers appreciate its versatility and lack of flame, with one comment, “it cooks the pizzas well, it is fast and you can use it for more than just pizza.”

### Costway Electric Countertop Pizza Oven

The Costway oven is a stainless‑steel countertop appliance with a 1450 W heating element and an 8‑12 minute bake time. It features an auto‑shut‑off timer, removable crumb tray, and heat‑proof handles. At 14 lb and a compact 19" × 16" footprint, it fits small kitchens. Positive feedback notes its affordability and ease of use, while negative comments mention inconsistent heating that can burn the back of pizzas.

## Head‑to‑Head Comparison

### Price and Value

- BIG HORN: $120.64 – mid‑range price with multi‑fuel flexibility.
- PIEZANO: $90.98 – lowest price among electric models, offering dual heat control.
- Ooni Karu: $248.95 – premium price justified by high heat and wood‑fire authenticity.
- Ninja Artisan: $299.95 – highest price, but includes five cooking functions.
- Costway: $69.99 – budget‑friendly entry point, limited to electric heating.

### Features and Specifications

Feature
[BIG HORN](https://amazon.com/dp/B08T9HMMWC?tag=wpem020126-20)
[PIEZANO](https://amazon.com/dp/B0CHCP9PSN?tag=wpem020126-20)
[Ooni Karu](https://amazon.com/dp/B0CHS69P48?tag=wpem020126-20)
[Ninja Artisan](https://amazon.com/dp/B0DWTFBFWT?tag=wpem020126-20)
[Costway](https://amazon.com/dp/B00ZPVJMD0?tag=wpem020126-20)
Maximum Temp1110°F (pellet)800°F950°F700°F~1450 W (approx. 800°F)
Fuel TypePellet, gas, electric (attachments)ElectricWood, charcoal, gas (attachment)ElectricElectric
Weight25 lb6 lb26.4 lb~?? (not listed)14 lb
Cooking Time (12")60‑90 sec4‑6 min≈60 sec≈3 min8‑12 min
PortabilityFoldable legs, lightweightCountertop, easy to carryFold‑down legs, travel‑readyOutdoor‑ready, weather‑resistantCountertop only
Additional FunctionsNone (fuel mode only)NoneNone (fuel mode only)Bake, broil, proof, warmAuto shut‑off timer

### Customer Ratings and Feedback

Average Amazon ratings range from 3.9 to 4.7 stars. BIG HORN holds a 4.4 rating with 2,627 reviews, praised for authentic flavor but noted for a learning curve in fire management. PIEZANO’s 4.2 rating (4,337 reviews) is praised for crisp crusts yet requires careful temperature monitoring. Ooni Karu enjoys a 4.6 rating (635 reviews) and is lauded for speed and build quality. Ninja Artisan leads with 4.7 stars (492 reviews) and receives compliments for versatility, though pre‑heat time is a common criticism. Costway’s 3.9 rating (294 reviews) reflects mixed experiences; users love the price but some report uneven heating.

### Performance and Reliability

In real‑world tests, the BIG HORN and Ooni Karu achieve true wood‑fire temperatures above 950°F, producing the characteristic leopard‑spotted crust in under a minute. The PIEZANO and Costway ovens rely on electric elements; while they cannot reach the same peak heat, they deliver consistent results for indoor use. Ninja’s 700°F electric system balances speed and safety, allowing three pizzas in ten minutes without flame hazards. Reliability comments indicate that the BIG HORN and Ooni models require regular cleaning of ash and pellets, whereas electric units demand less maintenance but may suffer from hot‑spot issues, as noted by a Costway reviewer who experienced “too much heat in the back.”

### Best Use Cases

- **Outdoor wood‑fire enthusiasts:** BIG HORN and Ooni Karu provide authentic flavor and ultra‑fast cooking.
- **Small‑space indoor cooks:** PIEZANO and Costway fit countertops and require no fuel storage.
- **Multi‑function outdoor kitchens:** Ninja Artisan offers baking, broiling, and proofing in addition to pizza.
- **Budget‑conscious beginners:** Costway delivers basic pizza baking at the lowest price.

## Pros & Cons

### BIG HORN 12" Multi‑Fuel Pizza Oven

- Pros: Multi‑fuel flexibility, 1110°F peak, lightweight, fast 60‑sec cooking.
- Cons: Requires separate gas/electric burners, learning curve for pellet lighting, no built‑in temperature gauge.

### PIEZANO 12" Electric Pizza Oven

- Pros: Dual heat control, removable stone, compact 6 lb weight, see‑through window.
- Cons: Longer cook time (4‑6 min), requires active monitoring, limited to indoor use.

### Ooni Karu 12 Multi‑Fuel Pizza Oven

- Pros: True wood/charcoal fire, 950°F in 15 min, 60‑sec pizza, portable.
- Cons: Higher price, gas burner sold separately, ash cleanup required.

### Ninja Artisan Pizza Oven

- Pros: Five cooking presets, proofing function, weather‑resistant, no flame.
- Cons: Pre‑heat time 15‑20 min, highest price, larger footprint.

### Costway Electric Countertop Pizza Oven

- Pros: Lowest price, auto shut‑off, removable crumb tray, stainless steel durability.
- Cons: Inconsistent heating, limited to 8‑12 min bake, occasional quality issues.

## Recommendations

For backyard gatherings where authentic wood‑fire flavor is paramount, the [BIG HORN 12" Multi‑Fuel Pizza Oven](https://amazon.com/dp/B08T9HMMWC?tag=wpem020126-20) offers the best balance of temperature, portability, and price. If one prefers a ready‑made wood‑only experience and is willing to invest more, the [Ooni Karu 12](https://amazon.com/dp/B0CHS69P48?tag=wpem020126-20) delivers the fastest cook time and premium build.

For apartment dwellers or indoor chefs, the [PIEZANO 12" Electric Pizza Oven](https://amazon.com/dp/B0CHCP9PSN?tag=wpem020126-20) provides precise temperature control and a compact footprint. Users who desire a versatile outdoor appliance that can bake, broil, and proof should consider the [Ninja Artisan Pizza Oven](https://amazon.com/dp/B0DWTFBFWT?tag=wpem020126-20) despite its higher cost.

Finally, the [Costway Electric Countertop Pizza Oven](https://amazon.com/dp/B00ZPVJMD0?tag=wpem020126-20) is ideal for beginners on a strict budget who need a simple, plug‑in solution.

## Frequently Asked Questions

1. **Can the BIG HORN oven be used with propane gas?** Yes, gas burners are sold separately and can be attached to the same unit.
2. **What is the minimum pre‑heat time for the PIEZANO oven?** The oven reaches full 800°F in approximately 10‑15 minutes, after which a pizza cooks in 4‑6 minutes.
3. **Is the Ooni Karu 12 safe for indoor use?** No, the Ooni Karu is designed for outdoor use only due to its open flame and high temperature.
4. **Does the Ninja Artisan require a gas connection?** No, it is fully electric and includes a built‑in thermostat for temperature control.
5. **How often should the crumb tray be cleaned in the Costway oven?** The crumb tray should be removed after each use and rinsed to prevent buildup that can cause uneven heating.
6. **Can any of these ovens bake frozen pizza?** All five models can bake frozen pizza, but the PIEZANO and Ninja ovens provide the most consistent results because of their temperature stability.
7. **Which oven offers the fastest cooking time for a 12‑inch pizza?** Both the BIG HORN (pellet mode) and Ooni Karu achieve a 60‑second cook time at temperatures above 950°F.

## Conclusion

Each of the five 12‑inch pizza ovens excels in a specific niche. The BIG HORN and Ooni Karu dominate the wood‑fire segment with ultra‑high heat and minute‑level cooking. The PIEZANO and Costway provide affordable electric solutions for indoor kitchens, while the Ninja Artisan stands out for its multi‑functionality and outdoor resilience. Based on price, performance, and user feedback, the BIG HORN 12" Multi‑Fuel Pizza Oven emerges as the overall best value for most consumers who desire authentic flavor without the premium cost of Ooni. However, the final decision should align with the buyer’s cooking environment, fuel preference, and desired features.

## Products Mentioned in This Review

![BIG HORN](https://imagedelivery.net/9HFzmUrZT1VKBNvEeC85mQ/5ae7daa5-05b4-45e2-7c2d-b7ee56df0000/public)

### [BIG HORN 12" Multi‑Fuel Pizza Oven](https://amazon.com/dp/B08T9HMMWC?tag=wpem020126-20)

Price: $120.64 | Rating: 4.4/5 (2,627 reviews)

![PIEZANO](https://imagedelivery.net/9HFzmUrZT1VKBNvEeC85mQ/03665a28-91cc-42c6-5194-92aa746cab00/public)

### [PIEZANO 12" Electric Pizza Oven](https://amazon.com/dp/B0CHCP9PSN?tag=wpem020126-20)

Price: $90.98 | Rating: 4.2/5 (4,337 reviews)

![Ooni Karu](https://imagedelivery.net/9HFzmUrZT1VKBNvEeC85mQ/203a4c8a-138d-4876-d6e9-d7722c563200/public)

### [Ooni Karu 12 Multi‑Fuel Pizza Oven](https://amazon.com/dp/B0CHS69P48?tag=wpem020126-20)

Price: $248.95 | Rating: 4.6/5 (635 reviews)

![Ninja Artisan](https://imagedelivery.net/9HFzmUrZT1VKBNvEeC85mQ/508716e3-7b20-4115-fbe0-903d5a1a0500/public)

### [Ninja Artisan Pizza Oven](https://amazon.com/dp/B0DWTFBFWT?tag=wpem020126-20)

Price: $299.95 | Rating: 4.7/5 (492 reviews)

![Costway](https://imagedelivery.net/9HFzmUrZT1VKBNvEeC85mQ/fb56925e-cad9-4f57-7450-de1bd793c600/public)

### [Costway Electric Countertop Pizza Oven](https://amazon.com/dp/B00ZPVJMD0?tag=wpem020126-20)

Price: $69.99 | Rating: 3.9/5 (294 reviews)