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Head-to-head · Best Flat Top Griddles

Blackstone Omnivore 28-inch vs Traeger Flatrock

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

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The short answer

Traeger Flatrock comes out ahead by a narrow margin (4.5 vs 4.3). The gap is mostly about Serious outdoor cooks who value precise temperature control and robust build quality — read the strengths below before deciding.

Blackstone Omnivore 28-inch
Ranked #5 in Best Flat Top Griddles
Blackstone Omnivore 28-inch
3 sourcesall derived$399as of Oct 2

Revsmarts found that the Blackstone Omnivore 28-inch offers a solid, heavy-duty build with independent burners that create versatile heat zones for family meals. The unit includes practical features like built-in wind protection and an efficient rear grease management system to streamline outdoor cooking. However, users note that the carbon steel surface demands consistent seasoning and maintenance to avoid rust, and it may struggle to maintain high searing temperatures when heavily loaded. This griddle is best suited for cooks who enjoy diner-style breakfasts and mixed dishes rather than those seeking a low-maintenance, steakhouse-sear-only experience.

Strengths
  • — Solid frame and heavy-duty steel cooktop provide a sturdy, planted feel during use.
  • — Two independent burners allow for distinct heat zones to cook different foods simultaneously.
  • — Built-in wind protection helps maintain consistent heat performance on breezy days.
Watch-outs
  • — Requires regular seasoning and oiling of the carbon steel surface to prevent rust.
  • — Surface cools down faster than expected when adding large amounts of food at once.
$399 · Check Price on AmazonFull review →
Traeger Flatrock
Higher ratedRanked #4 in Best Flat Top Griddles
Traeger Flatrock
7 sourcesall derived$799as of Oct 2

The Traeger Flatrock delivers exceptional thermal uniformity across its 594-square-inch carbon steel surface, a result credited by Theflattopking and SmokedBBQSource to its three U-shaped burners that eliminate hot spots. GearJunkie found the integrated propane fuel sensor with LED indicators essential for preventing mid-cook gas shortages, while AmazingRibs praised the heavy-duty construction and sturdy folding side shelves compatible with Traeger’s P.A.L. accessory system. However, the carbon steel cooktop requires rigorous initial seasoning and regular maintenance to prevent sticking, and SmokedBBQSource warned that heat exhaust from the front-mounted grease drain port poses a burn hazard near hands during cooking. This premium-priced griddle fits serious outdoor cooks who value precise temperature control and robust build quality, but those seeking low-maintenance surfaces or budget-friendly options should look elsewhere.

Strengths
  • — Recessed carbon steel cooktop provides excellent wind protection and retains heat efficiently.
  • — Three U-shaped burners deliver highly consistent, even temperature distribution across the cooking surface.
  • — Integrated propane fuel sensor with LED indicators prevents running out of gas mid-cook.
Watch-outs
  • — Premium pricing makes it one of the more expensive options in the standalone griddle market.
  • — Requires regular seasoning and maintenance to prevent food from sticking on the carbon steel surface.
  • — Grease drain port is located at the front, posing a potential heat hazard near hands while cooking.
$799 · Buy at texasstargrillshop.comFull review →

Derived means the reviewer published no score, so one was inferred from their written verdict. Everything else is a number the publisher printed. How we rank.

How they stack up

Blackstone Omnivore 28-inch

This model provides a lighter, more manageable footprint at 73 lbs compared to the heavy Blackstone 36 Air Fryer Combo (over 200 lbs) and Weber Slate 30 Inch Griddle (145 lbs). While it shares carbon steel maintenance requirements with the Traeger Flatrock, its two independent burners offer less total power than the four-burner setups found in the Blackstone 36 Air Fryer Combo or Weber Slate 36" Rust-Resistant Griddle.

Traeger Flatrock

The Traeger Flatrock delivers exceptional thermal uniformity via three U-shaped burners, avoiding the hot spots noted in the Blackstone 36 Air Fryer Combo. It includes an integrated propane fuel sensor with LED indicators, a feature absent from models like the Weber Slate 30 Inch Griddle and Steelfire 22, though it requires rigorous seasoning similar to the Blackstone Omnivore 28-inch.

Specs side-by-side

SpecBlackstone Omnivore 28-inchTraeger Flatrock
Surface Material28-inch flat topcarbon steel
Burner ConfigurationTwo independent burners3 U-shaped
Fuel TypeLiquid propanePropane
BTU Output24,000 BTUs—
Cooking Area28 3/4 W x 18 1/4 D594 square inches
Weight73 lbs189 pounds
Dimensions47.25"L x 33.25"W x 23.5"H—
Max Temperature—600 degrees F
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