The catch
Nutribullet Blender Combo
A dedicated thick-blend bowl with a built-in tamper is not included.
Side by side
Hot soups and two personal cup sizes are reasons to go with Nutribullet. The SS351 suits cold smoothie bowls and dough, provided you will use those specialized attachments.
Before you buy
Ninja extends into dough and small tamper bowls, while Nutribullet extends into hot sauces.
Where this comes from
The separate roles are established by the vented-pitcher permissions and the included SS351 attachments.
The catch
A dedicated thick-blend bowl with a built-in tamper is not included.
The catch
Hot liquids are off limits.


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Hot ingredients are supported in the vented pitcher of the Nutribullet Combo. The SS351 brings a tamper bowl and dough blade for a different kitchen routine.
hot soup, or a bowl dedicated to thick blends
Which one fits
Stick to the Nutribullet vented pitcher and its prescribed safeguards.
A small bowl with a built-in tamper comes with SS351.
The blade and dough program come with Ninja.
SS351 includes one cup, while Nutribullet includes two.
In practice
Ninja extends into dough and small tamper bowls, while Nutribullet extends into hot sauces.
The separate roles are established by the vented-pitcher permissions and the included SS351 attachments.
For a small thick recipe, a dedicated 14-ounce tamper bowl can be more relevant than the full-size pitcher.
Nutribullet's included tamper operates in its larger pitcher. That bowl comes with SS351.
Against SS351's single 24-ounce cup, it provides two cup sizes.
For SS351 the manufacturer lists one 24-ounce cup, and for the Combo 32 plus 24 ounces.

Nutribullet, NBF50500
Three manual speeds, pulse and an Extract cycle serve a vented 64-ounce pitcher and two travel cups, for drinks and kitchen sauces.

Ninja, SS351
Cold drinks, thick spoonable blends and dough are all covered on one base by a large pitcher, a 24-ounce cup and a 14-ounce tamper bowl.
Spec by spec
| Spec | Nutribullet Blender Combo | Ninja Foodi Power Blender and Processor System | In practice |
|---|---|---|---|
| Hot blending | Vented pitcher supports hot ingredients | Hot ingredients prohibited | A clear suitability boundary is set by soup preparation. |
| Thick-blend equipment | Pitcher and loose tamper | Dedicated 14 oz bowl with built-in tamper | A smaller vessel made specifically for thick personal blends comes from Ninja. |
| Personal cups | 32 oz and 24 oz handled | One 24 oz cup | A larger cup and a second personal vessel come from Nutribullet. |
| Dough tool | No dedicated dough blade | Dough blade supplied | Specific hardware and a program for dough are included in SS351. |
Trade-offs
Change of plan
Go with Nutribullet Blender Combo. SS351 is ruled out for that task by the permitted vented-pitcher workflow.
Go with Ninja Foodi Power Blender and Processor System. Then SS351's specialized attachments serve a regular purpose.
Decision guide
Nutribullet is for hot soups and two personal cup sizes. The SS351 is for cold smoothie bowls and dough, as long as those specialized attachments will be used.
With the manual's safeguards, the Nutribullet pitcher can take hot ingredients. The SS351 is a cold-blending system. If you regularly turn cooked vegetables into soup, make this suitability check before comparing programs.
A smaller vessel for working thick blends comes from the SS351's tamper bowl. Its built-in tamper still has to be turned by hand. Nutribullet has a pitcher tamper but not the same small bowl assembly.
Ninja's dough blade is relevant for occasional mixing, whereas Nutribullet's second personal cup can be useful every morning. No slicing disc comes in either kit, so neither takes the place of the full tool set of a slicing food processor.
By the numbers
What we found across the high-end blenders we compare, plus the checked facts behind each finding.
None of the 29 models checked meets all of “I want to blend soup and heat it”, “Thick smoothie bowls are my thing”, and “I want cups I can blend in and take along”, so the pick goes to the closest practical compromise.
0 models fit, out of 29 checkedNinja Foodi Power Blender and Processor System lists 72 oz for included-container capacity, 13% more than the 64 oz on Nutribullet Blender Combo.
How we countedThe count uses each product's current fit ratings for “I want to blend soup and heat it”, “Thick smoothie bowls are my thing”, and “I want cups I can blend in and take along”. A need with no documented match is not counted.
How we calculatedFigures use the largest container listed in the package. Its total volume can be more than the recommended fill line for liquids. For context, 28 of 29 models publish comparable figures.
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| Nutribullet Blender Combo |
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| Ninja Foodi Power Blender and Processor System |
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Ready to buy
Open either model on Amazon for the current price, customer reviews and delivery options.

Cooked soup goes into your blender hot
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Thick personal bowls are a regular thing for you
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