Ninja Single Serve Coffee Maker vs Keurig K-Supreme Single Serve Coffee Maker — Which Is Better?
Overall Winner
Pros & cons
Ninja Single Serve Coffee Maker
✓Brews both pods and grounds for flexibility
✓Built-in milk frother for cafe-style drinks
✓Adjustable drip tray fits travel mugs
✓56 oz removable reservoir for easy refilling
✗May take up counter space with its features
✗Limited to single-serve brewing
✗No built-in grinder for whole beans
Keurig K-Supreme Single Serve Coffee Maker
✓Fast and fresh brewing in minutes
✓Customizable brew sizes for varied coffee needs
✓MultiStream Technology for enhanced flavor
✓Accommodates travel mugs up to 7 inches tall
✗Requires descaling every 250 brews for maintenance
✗Limited to K-Cup pods or the My K-Cup Universal filter
✗No built-in grinder for whole beans
Composite Score
Ninja Single Serve Coffee Maker
61/100
VS
Keurig K-Supreme Single Serve Coffee Maker
69/100
Amazon Demand (50%)
61%
62%
Value Metric (30%)
68%
81%
Deal Timing (20%)
50%
69%
Quick verdict
Overall Winner
Keurig K-Supreme Single Serve Coffee Maker
Best Value
Ninja Single Serve Coffee Maker
Highest Demand
Keurig K-Supreme Single Serve Coffee Maker
Best Deal Timing
Keurig K-Supreme Single Serve Coffee Maker
TL;DR
- Right now — Ninja Single Serve Coffee Maker: $99.95, down from $129.99, Amazon BSR #1,136.
- Right now — Keurig K-Supreme Single Serve Coffee Maker: $99.99, down from $189.99, close to its low of $68.99, Amazon BSR #926.
- If price matters most, the Ninja Single Serve Coffee Maker is $99.95.
- Stronger Amazon demand: Keurig K-Supreme Single Serve Coffee Maker (BSR #926).
- Composite pick (demand + value + deal): Keurig K-Supreme Single Serve Coffee Maker.
Winner by category
| Category | Ninja Single Serve Coffee Maker | Keurig K-Supreme Single Serve Coffee Maker | Winner |
|---|---|---|---|
| Value | ✓ | — | Ninja Single Serve Coffee Maker$0.04 cheaper |
| Demand | — | ✓ | Keurig K-Supreme Single Serve Coffee MakerBSR #926 |
| Deal Score | — | ✓ | Keurig K-Supreme Single Serve Coffee Maker69/100 |
| Overall | — | ✓ | Keurig K-Supreme Single Serve Coffee MakerDemand + value + deal |
Price comparison
Ninja Single Serve Coffee Maker
$99.95
Lowest ever: $99.95
50/100
Difference
$0.04
Keurig K-Supreme Single Serve Coffee Maker
$99.99
Lowest ever: $68.99
69/100
Price history
Ninja Single Serve Coffee MakerKeurig K-Supreme Single Serve Coffee Maker
A lowest ever$99.95
B lowest ever$68.99
Current A$99.95
Current B$99.99
Price intelligence
Key specs
| Spec | Ninja Single Serve Coffee Maker | Keurig K-Supreme Single Serve Coffee Maker |
|---|---|---|
| Size | 6-oz. to 24-oz. | K-Supreme |
| Color | Standard-Black | Gray |
| Model | PB051 | K-Supreme |
| Binding | Kitchen | Kitchen |
| Depth In | 13.07 | 12.02 |
| Warranty | 1 year limited warranty | — |
| Width In | 5.51 | 7.85 |
| Height In | 13.31 | 12.15 |
| UnitCount | 1 | 1 |
| Weight Lb | 8.6 | 5.78 |
| Dimensions | 5.51"W × 13.07"D × 13.31"H | 7.85"W × 12.02"D × 12.15"H |
| Basket Type | single | single |
| ReleaseDate | 2023-06-07T00:00:01Z | 2020-08-23T00:00:01Z |
| ProductGroup | Kitchen | Kitchen |
| ItemPartNumber | PB051 | 5000350798 |
| Amazon Sales Rank | 1136 | 926 |
| Capacity Oz | — | 66 |
Performance analysis
Deal timing
Ninja Single Serve Coffee Maker: $99.95, down from $129.99, Amazon BSR #1,136. Keurig K-Supreme Single Serve Coffee Maker: $99.99, down from $189.99, close to its low of $68.99, Amazon BSR #926.
Demand
The Keurig K-Supreme Single Serve Coffee Maker shows stronger Amazon demand (BSR #926). Best Sellers Rank moves with real purchase volume — we use it instead of star ratings when reviews aren’t available.
Value
At $99.95, the Ninja Single Serve Coffee Maker is $0.04 cheaper. The gap is small — decide on demand and specs, not pennies.
Overall
On HawkShift’s Amazon composite (demand + value + deal timing), the Keurig K-Supreme Single Serve Coffee Maker leads. This is not a star-rating verdict — it’s price and marketplace demand.
Who should buy each
Buy the Ninja Single Serve Coffee Maker if...
For coffee enthusiasts, this single-serve machine fits a home office or small kitchen. It stands out with its Thermal Flavor Extraction system and built-in milk frother. With high demand and a price over 20% below list, it's a compelling buy. Consider it if you need versatile brewing options.
● Good buy
Buy the Keurig K-Supreme Single Serve Coffee Maker if...Recommended
For coffee lovers seeking convenience, this single-serve coffee maker stands out in a high-demand category. Its MultiStream Technology and customizable brew sizes are notable features. With a price about 12% below list, it's a compelling option. Buy if you value fast and fresh brewing.
● Good buy
Alternatives worth considering
Frequently asked questions
Which is better: Ninja Single Serve Coffee Maker or Keurig K-Supreme Single Serve Coffee Maker?
Based on our composite score, the Keurig K-Supreme Single Serve Coffee Maker is the stronger overall choice with a score of 69/100 vs 61/100. That said, the Ninja Single Serve Coffee Maker is still a solid product — if it's cheaper or better suited to your use case, it remains a good buy.
Is the price difference between Ninja Single Serve Coffee Maker and Keurig K-Supreme Single Serve Coffee Maker worth it?
The Ninja Single Serve Coffee Maker is $0.04 cheaper at $99.95. The difference is small enough that it shouldn't be the deciding factor — focus on which product better matches your use case.
Which has stronger Amazon demand: Ninja Single Serve Coffee Maker or Keurig K-Supreme Single Serve Coffee Maker?
The Keurig K-Supreme Single Serve Coffee Maker currently shows stronger Amazon demand (BSR #926), based on Best Sellers Rank.
Who should buy the Ninja Single Serve Coffee Maker vs the Keurig K-Supreme Single Serve Coffee Maker?
Buyers who want the proven option with stronger overall metrics should go with the Keurig K-Supreme Single Serve Coffee Maker. Budget-conscious buyers should lean toward the Ninja Single Serve Coffee Maker at $99.95.
Is now a good time to buy either the Ninja Single Serve Coffee Maker or the Keurig K-Supreme Single Serve Coffee Maker?
Right now the Ninja Single Serve Coffee Maker is $99.95 — its lowest tracked price, and our forecast says buy; the Keurig K-Supreme Single Serve Coffee Maker is $99.99, about $31.00 above its $68.99 low, and our forecast says buy. See the full price intelligence for each below.
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