Gozney vs Ooni: How the Two Pizza Oven Lineups Compare

Gozney vs Ooni is less a head-to-head between two ovens than a choice between two lineups. Both makers sell propane ovens that list a top temperature of 950°F, and both sell larger ovens that also burn wood or charcoal. The real differences are in how far each range goes at the small and large ends, how the stone and insulation are built, how much the ovens weigh, and how each warranty treats the stone.

Propane and charcoal grills are for outdoor use only (NFPA), and no grill should be used inside a home, garage or camper because of the risk of carbon monoxide poisoning (CDC); for pellet and wood-fired models, follow your manual.

This comparison summarizes the U.S. product pages, U.S. and Canada owner’s manuals, and U.S. warranty terms published by Gozney and Ooni, as they read when this comparison was written. Product lineups and specifications change, so check the maker’s page and the manual for the exact model before you rely on any figure. It is not a substitute for the manual that comes with your oven or for local fire codes.

Gozney vs Ooni: Side-by-Side Comparison

The table compares the two current U.S. lineups as each maker lists them. Figures come from the product pages on us.gozney.com and ooni.com unless a manual is named.

The Two Lineups, Model by Model

Each brand’s oven collection page in the U.S. store lists the models below. Gozney sorts by size and fuel; Ooni’s oven overview sorts by fuel type first: multi-fuel, gas and electric.

Ooni labels the Koda 12, Koda 16 and Karu 12 as first-generation models and the Koda 2, Karu 2 and Pro and Max versions as its newer generation. Ooni also says the Karu 2 and the Karu 12G are the same oven under a new name, which matters if you see both names on a store shelf.

Fuel Options: Where the Brands Split

Propane

Both makers build most of their range around propane. Gozney’s Arc, Arc XL, Arc Lite and Tread are propane only, and the Arc and Arc XL owner’s manual for the U.S. and Canada says plainly: “Do not burn wood in this oven.” Ooni’s Koda ovens are gas only as well; Ooni says the Koda 2 is optimized for propane, and the Koda 2 manual for North America limits it to cylinders under 20 lb.

Wood and charcoal

Here the two approaches differ. Ooni’s Karu ovens are wood-or-charcoal ovens first. Out of the box the Karu 2 burns wood or charcoal, and Ooni says switching to the optional gas burner takes less than a minute with the included key. Gozney’s answer at the small end is the Roccbox, which ships with a propane burner and takes an optional detachable wood burner. At the large end, the Dome (Gen 2) is sold as a hybrid that cooks with wood, charcoal, propane or natural gas. Gozney’s Dome Gen 2 Series manual recommends kiln-dried hardwood and hardwood-based lump charcoal, and lists charcoal briquettes and self-lighting charcoal as fuels not to use.

Natural gas

If you have a gas line on the patio, both brands sell a version for it. Gozney offers the Dome Gen 2 series in a natural gas configuration. Ooni sells propane and natural gas models of the Koda 2 Pro and Koda 2 Max, and a natural gas burner bundle for the Karu 2 Pro. The two fuels are not interchangeable: Ooni marks the propane Karu 2 Pro gas burner bundle “To be used with Propane gas only,” so order the version that matches your supply.

Electric and pellets

Ooni’s only electric model is the Volt 2, which Ooni rates at 120V and 1600W, with a top setting of 850°F and room for a 12-inch pizza. Ooni also states that the Volt 2 “is suitable for indoor use only,” so it is not an outdoor alternative to the gas or wood ovens. Gozney’s U.S. collection lists no electric oven. Neither brand’s U.S. oven collection, on the date checked, listed a pellet-fueled model.

Stone Floors, Insulation and Doors

Every oven in both lineups cooks on a cordierite stone. The difference is thickness. Gozney lists a 0.5 in stone in the Tread and Arc Lite, 0.8 in in the Arc and Arc XL, and 1.2 in in both Dome Gen 2 models. Ooni lists 0.4 in in the Koda 12, 0.6 in in the Koda 2, Koda 16 and all three Karu models, and 0.8 in in the Koda 2 Pro and Koda 2 Max. Ooni says the Koda 2’s stone is 50% thicker than before and cuts reheat time between back-to-back pizzas by 20%, which shows how much weight both makers put on stone mass.

Gozney publishes insulation layer counts: one layer in the Tread, two in the Arc and Arc XL, a “hybrid 2-layer” build in the Roccbox, and three layers in the Dome Gen 2 series. Ooni describes insulation in words rather than layers. The Karu 2 page mentions densely compacted insulation, and the Karu 2 Pro page calls its shell fully insulated. Ooni’s Koda pages put the focus on burner design instead, with a tapered flame that Ooni says spreads heat more evenly across the stone.

Doors are another split. Ooni’s Karu 2 range has a borosilicate glass door so you can watch the bake without opening it. Gozney’s Arc page says the oven holds heat with “no door needed,” while the Dome Gen 2 has a door sold as an accessory. Gozney’s Dome manual uses the door only at lower temperatures: with large rolling flames above 750°F it says not to use it.

Top Temperature and Heat-Up Time

Both makers list 950°F as the top temperature for their outdoor ovens, so the maximum number does not separate them. Heat-up figures do differ by model, and neither brand publishes one for every oven.

• Gozney Tread: about 15 minutes to 950°F, per Gozney.
• Gozney Roccbox: 700°F in under 20 minutes, per Gozney.
• Gozney Arc and Arc XL: Gozney says “within minutes,” with no number.
• Gozney Dome Gen 2 on wood: the manual says to keep feeding the fire for about 30 minutes, or until the oven is fully saturated with heat.
• Ooni Koda 12: 950°F in as little as 15 minutes, per Ooni.
• Ooni Koda 16: up to 950°F in 20 minutes, per Ooni.
• Ooni Karu 2: ready to cook a pizza in 15 minutes, per Ooni; Ooni gives the Karu 2 Pro 15 minutes to 950°F.

Ooni’s second-generation Koda pages do not give a heat-up time. The Koda 2 manual for North America says to preheat at full power until the stone reaches your target, and notes that the stone heats more slowly than the air inside the oven, which is why Ooni suggests an infrared thermometer. That point applies to any stone-floor oven: the air gauge reaching temperature does not mean the stone is ready.

Pizza Size and Cooking Space

At the small end the two brands overlap at 12 inches: Gozney’s Tread, Arc Lite and Roccbox, and Ooni’s Koda 12, Karu 12 and Karu 2. In the middle, Gozney’s Arc takes a 14-inch pizza and the Arc XL a 16-inch pizza; Ooni’s Koda 2 takes 14 inches and the Koda 16 and Karu 2 Pro take 16 inches.

The large ovens are built differently. Gozney lists the Dome (Gen 2) at 398.2 sq in of cooking space, enough for one 16-inch or two 10-inch pizzas, and the Dome XL (Gen 2) at one 18-inch, two 12-inch or three 10-inch pizzas. Ooni’s Koda 2 Max has a 24-inch cooking area with two independently controlled burners, and Ooni says it can bake a 20-inch pizza or two 12-inch or three 10-inch pizzas. Gozney also lists the Dome (Gen 2) as fitting one 10 x 14 in pan and two 8 in pans, while the Koda 2 Max is a wide gas oven built around more pizzas at once and two heat zones.

One note on the Koda 2 Pro: Ooni’s comparison copy gives it an 18-inch cooking area and its spec table lists pizza sizes up to 18 inches, but one FAQ answer on the same page says up to 14 inches. Read the current spec table before you buy a peel to match.

Weight and Portability

If you plan to carry the oven to a campsite or tailgate, the lighter models in both lineups land in a similar range. The Ooni Koda 12 is the lightest oven in either range at 20.2 lb. Gozney’s Arc Lite is 26.4 lb and the Tread 29.7 lb; Ooni’s Karu 12 is 26.5 lb and the Karu 2 33.6 lb. Gozney markets the Tread as built for travel, with a Venture Stand accessory, and the Roccbox has retractable legs and a detachable burner. Ooni’s Koda 12 and Karu 2 have folding legs.

The large ovens are a different commitment. The Ooni Koda 2 Max is 95 lb, and the Gozney Dome (Gen 2) and Dome XL (Gen 2) are 136.7 lb and 161 lb. Gozney ships the Dome Gen 2 models fully assembled and recommends at least four people to help unbox one, so plan where it will sit before it arrives. These are ovens that stay in one place on a stand or outdoor counter.

Warranty Terms

The headline terms match, and the details do not. Both give ovens a 1-year warranty as standard and extend it to 5 years if you register within 60 days of purchase, and both ask for proof of purchase.

Gozney’s warranty page caps some parts inside that 5-year extension. On the Roccbox, Arc Lite, Tread, Arc, Arc XL and Dome models the stone floor is limited to 2 years; electrical components on the Dome, Arc, Arc XL and Tread are limited to 2 years; and the Roccbox peel stays at 1 year. Gozney does not cover hairline cracks in the stone that do not affect the oven’s structure, and ovens bought for commercial use get 1 year with no extension.

Ooni’s warranty terms say registration must be done online at ooni.com, the warranty is for residential use, and coverage is limited to the country of purchase. Ooni excludes discoloration, surface rust, water damage and use with incorrect fuels. The Volt 2 extends to 3 years rather than 5.

Setup and Safety in the U.S. Manuals

The U.S. and Canada manuals from both makers say these are outdoor appliances. Ooni’s Koda 2 manual for North America says the oven must not be used inside a building, garage or other enclosed area, on a boat or in a recreational vehicle, and that it should never be used as a heater. Gozney’s Dome Gen 2 Series manual uses almost the same wording, and adds that the Dome should not be used under any apartment, balcony or deck.

Clearances vary by model, so the number in your own manual is the one to follow:

• Ooni Koda 2 and Koda 2 Pro: never within 40 in of any structure, combustible material or other gas cylinder, and never within 25 ft of any flammable liquid.
• Gozney Arc Lite: 1 ft at the back and sides and 3 ft 3 in at the front from combustible construction.
• Gozney Dome Gen 2: 1 ft at the back and sides and 3 ft 4 in at the front.
• Gozney Roccbox: never within 5 ft of any structure, combustible material or other gas cylinder.

Both makers also ask for a break-in firing. Ooni’s Koda 2 manual says to run the oven at top temperature for 30 minutes before cooking for the first time. Gozney’s Arc manual suggests a medium to low flame for about 30 minutes, and the Dome Gen 2 manual says high flame for 30 minutes on gas. For burn-off cleaning, Gozney says its Dome and Tread ovens self-clean above 950°F over a period of three hours, while Ooni’s Koda 2 manual calls for 45 minutes at full power with nothing cooking.

Which Lineup Fits Which Cook

Neither brand comes out ahead across the board. Match the lineup to how and where you cook.

You want the lightest oven to carry

Look first at Ooni’s Koda 12, then Gozney’s Arc Lite and Tread or Ooni’s Karu 12. All are 12-inch propane or wood ovens under about 30 lb, per the makers.

You want real wood fire in a small oven

Ooni’s Karu 12 and Karu 2 are built around wood or charcoal from the start, with a glass door and gas as an add-on. Gozney’s small wood option is the Roccbox with its optional wood burner; its Arc and Arc XL do not burn wood.

You cook for a crowd

The Ooni Koda 2 Max gives the widest gas cooking area and two heat zones. Gozney’s Dome Gen 2 models add wood and charcoal, a 1.2 in stone and roasting space, at more than 135 lb.

You have a natural gas line

Ooni covers this with the Koda 2 Pro, Koda 2 Max and Karu 2 Pro burner bundle; Gozney with the Dome Gen 2 series.

You want to cook pizza indoors

Only Ooni has an electric model, the 120V Volt 2, and Ooni sells it for indoor use only. None of the gas or wood ovens in either lineup may be used indoors.

Who should look elsewhere

• Cooks who want a pellet-fueled pizza oven: neither brand listed one in its U.S. range on the date checked.
• Anyone without a stable, non-combustible surface and the clearances listed above; both makers set these as conditions of use.
• Buyers who plan to use an oven for a business: Gozney limits commercial use to a 1-year warranty, and Ooni’s warranty is for residential use.

How This Comparison Was Put Together

This is a research-based comparison. It draws on the U.S. store pages for every current oven at us.gozney.com and ooni.com, the Gozney owner’s manuals for the U.S. and Canada (Arc and Arc XL, Arc Lite, Tread, Roccbox and Dome Gen 2 Series), Ooni’s North America manuals for the Koda 2 and Koda 2 Pro, and both brands’ U.S. warranty terms. Manuals written for European or U.K. markets were not used for gas or electrical details. Where a maker’s own pages disagree, such as the Koda 2 Pro’s pizza size or the Koda 16’s weight, the spec table is shown and the difference is noted. No specific model is recommended.

FAQ

Is Gozney better than Ooni?

Not across the board. Both list 950°F on their outdoor ovens. Gozney publishes thicker stones on its larger models and offers hybrid wood, charcoal and gas Dome ovens; Ooni offers a lighter entry oven, wood-first Karu models with glass doors and the widest gas oven of the two, the Koda 2 Max.

Ooni vs Gozney: which one gets hotter?

Neither, on paper. Both makers list 950°F as the top temperature for their outdoor ovens. Ooni’s indoor Volt 2 tops out at 850°F.

Can Gozney ovens burn wood?

Some can. The Dome (Gen 2) and Dome XL (Gen 2) take wood or charcoal, and the Roccbox takes an optional detachable wood burner. The Arc and Arc XL manual says not to burn wood in those ovens.

Which brand is more portable?

Both have ovens under 30 lb. The lightest listed is the Ooni Koda 12 at 20.2 lb; Gozney’s lightest is the Arc Lite at 26.4 lb, followed by the Tread at 29.7 lb.

Do Gozney and Ooni have the same warranty?

The headline is the same: 1 year standard and 5 years if you register within 60 days. Gozney limits the stone floor and some electrical parts to 2 years inside that period. Ooni requires registration at ooni.com, covers residential use only and limits coverage to the country of purchase.

Bottom Line

Choose by fuel, size and where the oven will live, not by brand name. For a light propane oven or a wood-first oven with a glass door, Ooni’s Koda and Karu lines cover more small options. For thicker stones, published insulation layers and a hybrid oven that takes wood, charcoal and gas, Gozney’s Arc and Dome lines are the place to look. Whichever you pick, read the U.S. manual for that exact model, keep to its clearances, and register the oven within 60 days so the longer warranty applies.

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