Compare Countertop Ovens
Our Place Wonder Oven Pro scores higher on safety - here's why.
The most important dimensions, side by side.
The oven's interior walls are coated with GreenPan's Thermolon ceramic nonstick, which is free of PTFE and PFAS according to the brand. While the coating has a strong safety track record, no independent lab has verified this specific oven model's interior. The stainless steel racks are a plus, but the ceramic walls need formal testing to earn full marks.
The oven's interior walls are bare stainless steel — the safest material for a cooking cavity. Nothing to chip, flake, or off-gas, even at the highest broil temperatures. This is the criterion that matters most for long-term safety.
GreenPan states this oven is PFAS-free and contains no PTFE, which is consistent with their Thermolon ceramic technology. However, the specific oven model has not been independently tested under NSF 537 or similar standards. The brand's cookware line has passed Ecology Center testing, which is encouraging, but product-specific certification would provide the strongest assurance.
Our Place says this oven is PFAS-free and PTFE-free, which aligns with the stainless steel construction. However, no independent lab has formally verified this claim for the oven or its ceramic-coated accessories. NSF 537 certification would move this from a brand promise to a verified fact.
The included baking tray uses the same Thermolon ceramic nonstick as the interior walls. It is the surface your food sits on directly, so the lack of independent verification matters more here. The coating is PTFE-free per the brand, but a stainless steel tray or one with confirmed third-party testing would score higher.
The included baking tray has a ceramic nonstick coating that Our Place says is PFAS-free, but no independent lab has confirmed this. Some safety reviewers flag ceramic nonstick coatings as potentially containing nano-scale particles. You can swap in a plain stainless steel tray for complete peace of mind.
At 1 cubic foot, this oven has room for a whole chicken, a 9x13 baking pan, and up to a 13-inch pizza. It is among the largest countertop ovens available.
At 32 quarts with three cooking racks, this oven comfortably fits a whole chicken, a 12-inch pizza, or full family meals across multiple levels simultaneously.
Thirteen cooking modes including bake, broil, air fry, toast, bagel, pizza, roast, dehydrate, proof, slow cook, defrost, duo cook, and warm. This matches the most feature-rich countertop ovens on the market.
Eight named cooking modes cover everything from everyday baking and roasting to specialty tasks like dehydrating and proofing bread dough. The built-in steam infusion adds moisture control across all modes. To reach a top score, a countertop oven needs 10 or more distinct functions — the Pro lands one tier below best-in-class.
The crumb tray slides out easily for cleaning and is dishwasher-safe. This prevents buildup that could cause smoke or fire during high-heat cooking.
The pull-out crumb tray slides out for easy cleaning, preventing crumb buildup that can cause smoke or fire risk over time.
At $319.99, this oven offers strong cooking features and Thermolon ceramic nonstick on every surface. The value calculation is affected by the safety verification gap -- the oven may perform better than its safety score suggests, but until independent testing confirms the PFAS-free claims, the price-to-score ratio remains high.
At $325, this is at the premium end for a countertop oven. The value score will be calculated once the cooking function count is confirmed.
Everything you need to make the call - who each one is for, and who should skip it.
Go for it if you...
You trust GreenPan's Thermolon ceramic track record and want a PTFE-free oven with no traditional nonstick coatings.
You need a versatile countertop oven with 13 cooking modes including air fry, dehydrate, proof, and slow cook.
You cook for a family of 4-6 and need a full 1 cubic foot interior that fits a 9x13 pan or 13-inch pizza.
Dishwasher-safe accessories are important to you for daily cleanup convenience.
You want a stainless steel oven interior — the safest material profile in the category — and are willing to swap the included ceramic tray for a stainless steel baking sheet.
You cook for a family of 4-6 and need a large 32-quart oven with three cooking racks and 8 cooking modes.
Dehydrating, bread proofing, or steam cooking are on your list — modes the base Wonder Oven and most competitors don't offer.
Our Place's non-toxic brand positioning aligns with your kitchen philosophy.
The main thing to know
Despite using GreenPan's well-regarded Thermolon ceramic nonstick on every food-contact surface, this oven lacks independent third-party verification of its PFAS-free claims for this specific model. That single gap drives the overall score down because safety accounts for 86% of the R3 rating.
The oven cavity is bare stainless steel — the safest interior material in the category. The included ceramic nonstick baking tray is brand-claimed PFAS-free but unverified by any independent lab; consider swapping it for a plain stainless steel tray. Cooking function count is unconfirmed and will update when sourced.
Skip this if you...
You require independently certified PFAS-free food-contact surfaces with NSF 537 or equivalent third-party testing.
You prefer bare stainless steel interior walls with no nonstick coating of any kind.
You want the highest possible R3 safety score and are willing to sacrifice cooking features for material verification.
You need all included accessories to be independently verified PFAS-free without aftermarket swaps.
You need NSF 537 or third-party lab certification on all food-contact surfaces.
Budget is a priority — the base Wonder Oven offers identical safety materials at $100 less.
Neither of these quite what you're looking for?
I've reviewed all Countertop Ovens options at every price pointEvery Countertop Ovens in our database is scored using R3's deterministic scoring system - the same inputs always produce the same score. For this comparison, we evaluated GreenPan and Our Place across 3 independent criteria: Safety (86%), Efficacy (6%), Usability (3%). No sponsored rankings. No paid placements.
Straight answers - no sponsored content, no filler.
I'd start with Our Place Our Place Wonder Oven Pro - it scored 8.3/10 overall in our scoring system. Safety is our top-weighted scoring pillar, followed by efficacy, and usability. Check which pillar matters most to your family and compare those specific scores.
R3 uses a deterministic scoring system - the same inputs always produce the same score. We evaluate each Countertop Ovens across Safety, Efficacy, Usability using independently verified data. No sponsored rankings. No paid placements. Every score is fully reproducible.
Not necessarily. The overall score reflects our weighted rubric, but your priorities may differ. If you care most about safety, compare the safety scores directly. If budget drives your decision, the prices tell a clearer story. The "right" pick is the one that matches what matters most to your family.
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