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Ultra Plus 2-in-1 vs Triple Prep

Both machines use one motor base for drinks and some food prep, but they suit very different kitchens.

The choice that matters

Tiny Prep Bowl or Complete Kitchen System?

Ultra Plus 2-in-1

Triple Prep

Triple Prep

VS

Product comparison

The two models

Product A

Ultra Plus 2-in-1

Best fit: Choose it for one-person smoothies and small chopping or slicing jobs.

Why choose it: A two-cup processor covers small chopping and slicing jobs.

Main trade-off: The two-cup processor is its defining compromise and keeps the machine's role appropriately modest.

Last checked price

Price not verified

Triple Prep

Product B

Triple Prep

Best fit: Suitable when a seven-cup processor and family pitcher would replace appliances you already use.

Why choose it: A seven-cup processor and family pitcher cover larger batches.

Main trade-off: The extra dishes and storage make sense only when those jobs occur regularly.

Last checked price

$169.99

Amazon.com · Nov 3, 2026

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What matters when choosing

Tiny Prep Bowl or Complete Kitchen System?

Both machines use one motor base for drinks and some food prep, but they suit very different kitchens. nutribullet Ultra Plus 2-in-1 is centered on personal smoothies and a tiny two-cup processor. Triple Prep adds a family-size pitcher, two personal cups and a seven-cup processor. The deciding question is not which has the grander name; it's whether you cook for one or regularly prepare dinner for several.

What you'll actually notice

The US Ultra Plus NB20550ID includes a 32-ounce cup, a double-walled 24-ounce cup, and a two-cup processing bowl with chopping and reversible slice/shred accessories. The Triple Prep NBKS50100 includes a 64-ounce pitcher, 32- and 24-ounce cups, seven-cup processor, plus slicing/shredding and dough tools.

One system is compact personal blending with the occasional small vegetable job. The other is a larger family setup with more specialized vessels. Both can create clutter if you rarely use their attachments.

What changes the choice

Two cups of food prep is genuinely small

Ultra Plus's processor is suitable for modest chopping or slicing jobs: a few herbs, one onion or a little shredded cheese. You don't have to wash a large processor just to prepare a garnish. The reversible disc is real processing hardware, not a blade in a smoothie cup.

Two cups will quickly become frustrating if you're shredding cabbage for four or preparing a substantial soup base. Triple Prep's seven-cup bowl can reduce repeated batches and adds a dough blade for the appropriate recipes. Follow each model's working limits rather than filling any bowl to its nominal capacity.

What you blend each day

Ultra Plus is fundamentally a personal-cup machine. Its two cups suit smaller and larger single servings, but there is no big pitcher for several drinks in one batch. If a couple both make separate smoothies, the personal format may be enough.

Triple Prep adds the 64-ounce pitcher, so it can handle shared smoothies or frozen drinks without repeated small-cup cycles. That benefit is real only when several servings are part of your routine. If the pitcher lives unused in a cabinet, you've bought extra glassware without a benefit.

Don't confuse two-in-one with three-in-one

The NB20550ID standard two-in-one box does not include the coffee-and-spice grinder marketed with the separate three-in-one Ultra Plus NB50550AKID configuration. That matters if grinding coffee is part of your breakfast plan; the model suffix changes the equipment.

Triple Prep doesn't become a coffee grinder merely because it has a food processor bowl. Check exact manufacturer-approved attachments and use only the accessories matched to the base. Don't improvise by fitting a blade from another nutribullet family.

Power is not a chopping comparison

Ultra Plus advertises 1,200 watts and Triple Prep advertises 1,500. Those are manufacturer electrical figures, not measured differences in smoothie texture, blade longevity or carrot-shredding accuracy. The larger machine's capacity and tool set are the meaningful, verified upgrades.

If you care most about smooth kale drinks or fine ice, look for independent tests of each exact US configuration. Neither should receive an invented head-to-head score from another nutribullet model or a retailer's aggregate stars.

Storage and the daily sink

Ultra Plus has more pieces than an ordinary smoothie maker, but its two-cup processing bowl is small. Triple Prep requires storage for a big pitcher and seven-cup processor, in addition to personal cups and multiple blades. Consider where everything will dry.

Use the manufacturer-specific dishwasher, blade and lid instructions. Neither sealed personal cup should be assumed safe for steaming soup. Those are safety requirements, not optional preferences.

Purchase conditions are a real consideration

The Ultra Plus two-in-one manufacturer listing has shown an out-of-stock indication; that doesn't prove every US seller is out, but it does mean availability needs a current check. Triple Prep also requires confirmation of the exact NBKS50100 package rather than a differently configured nutribullet bundle.

No live USD offer is certified here. Decide whether you'd use a full pitcher and large processor every week, then compare dated seller prices and included components.

The practical choice

Ultra Plus suits personal drinks plus tiny occasional prep. Triple Prep is for households that genuinely alternate among family smoothies, individual drinks, and full-size vegetable preparation. Bigger is only better when you need the volume.

When to choose Ultra Plus 2-in-1

Choose it for one-person smoothies and small chopping or slicing jobs. The two-cup processor is its defining compromise and keeps the machine's role appropriately modest.

When to choose Triple Prep

Choose it when a seven-cup processor and family pitcher would replace appliances you already use. The extra dishes and storage make sense only when those jobs occur regularly.

Choose neither when

A single-purpose blender may be easier if you never prepare vegetables. A full dedicated processor may be better if slicing and dough dominate but blended drinks are rare. For precision dicing, choose an included dicing grid instead.

PIQSY conclusion

Ultra Plus is the small-kitchen option; Triple Prep is the multi-job family system. Their processor bowls are dramatically different sizes. Start with how many meals and smoothies you prepare, then verify the exact US box and current offer.

Final comparison

Which fits your priorities?

Product A

Ultra Plus 2-in-1

Choose when: People who make personal smoothies and sometimes need to chop or slice very small portions from the same compact base.

Read Verdict →

Product B

Triple Prep

Choose when: Households that genuinely need family-size blending, personal smoothies, and everyday food processing from one motor base.

Read Verdict →

Product details

Model details

See available model specifications
DetailUltra Plus 2-in-1Triple Prep
US modelNB20550IDNBKS50100
BrandNot recordedNutriBullet
ColorNot recordedBlack
Special FeatureNot recordedDishwasher Safe
CapacityNot recorded1.89 liters
Product DimensionsNot recorded8"D x 7.75"W x 8.75"H
Brand NameNot recordedNutriBullet
Included ComponentsNot recorded1500 watt Power Base, 32 oz cup, 24 oz cup, (2) to go lids, 7 cup work bowl, extractor blade, dough blade, chopping blade, slice/shred disc, 64 oz pitcher with lid, tamper, and recipe guide
Recommended Uses For ProductNot recordedBlending, Chopping, Emulsifying, Shredder, Slice
UPCNot recorded810097972841
Number of ItemsNot recorded1
Number of PacksNot recorded1
Container CountNot recorded3
ManufacturerNot recordednutribullet
Item Type NameNot recordedFood Processor
Model NumberNot recordedNBKS50100
Part NumberNot recordedNBKS50100
StyleNot recordedCountertop Blenders
Other Special Features of the ProductNot recordedDishwasher Safe
Power SourceNot recordedCorded Electric
WattageNot recorded1500 watts
Number of SpeedsNot recorded11
VoltageNot recorded120 volts
Control TypeNot recordedProgrammed
Item Dimensions D x W x HNot recorded8"D x 7.75"W x 8.75"H
Item WeightNot recorded4 pounds
MaterialNot recordedPlastic, Stainless Steel
Material Type FreeNot recordedBPA Free
Blade MaterialNot recordedPlastic
Container MaterialNot recordedPlastic
Warranty TypeNot recordedLimited warranty
GTINNot recorded810097972841

Source: exact-US retained listing observations (latest checked 11/3/2026). Check current configuration with the manufacturer; these are not comparative performance tests.

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Our research approach

How to interpret the product details.

Product details in this article refer to the identified US models. Manufacturer specifications, dated retailer observations and customer feedback are different kinds of evidence; they are not interchangeable. Unavailable details remain unconfirmed. Check current product specifications, prices and availability with the manufacturer or retailer before buying.