Keurig K-Supreme Plus Smart Coffee Maker vs Melitta Caffeo Solo Bean-to-Cup Machine (2026)

✍️ By the 247Verdict Editorial Team📅 Updated 05 October 2026

Which is better? We compared both on score, owner ratings, pros and cons.

Keurig K-Supreme Plus Smart Coffee Maker

8.7/10 Great

4.5★ (28,400 owners)

MultiStream extraction, 6 sizes, 78oz reservoir, smart app, Brew Hot/Cold, K-Cup pods. US pod king.

Full Review

Melitta Caffeo Solo Bean-to-Cup Machine

8.9/10 Great

4.4★ (6,800 owners)

Slim 20cm, conical grinder, 3 strengths, energy-saving, espresso + lungo. The compact bean-to-cup.

Full Review

At a Glance

	Keurig K-Supreme Plus Smart Coffee Maker	Melitta Caffeo Solo Bean-to-Cup Machine
247Verdict Score	8.7/10	8.9/10
Owner Rating	4.5★ (28,400)	4.4★ (6,800)
Verdict	Great	Great
Reviews	28,400 at 4.5★	6,800 at 4.4★

Quick Verdict

Both are strong choices, but the Melitta Caffeo Solo Bean-to-Cup Machine edges ahead with a 8.9/10 vs 8.7/10. Slim 20cm, conical grinder, 3 strengths, energy-saving, espresso + lungo. The compact bean-to-cup. That said, the Keurig K-Supreme Plus Smart Coffee Maker is worth considering if MultiStream extraction, 6 sizes, 78oz reservoir, smart app, Brew Hot/Cold, K-Cup pods. US pod king. Check the current price on Amazon →

Pros & Cons Side by Side

Keurig K-Supreme Plus Smart Coffee Maker

MultiStream extraction saturates coffee grounds more evenly than single-needle alternatives
78oz reservoir — the largest K-Cup reservoir reviewed, reduces daily refilling
Smart app enables scheduling, brew strength and temperature from your phone
Brew Hot or Iced mode makes over-ice coffee in one step
28,400 Amazon reviews at 4.5★ — the most validated US-origin coffee maker reviewed

K-Cup pod ecosystem — pods less premium than Nespresso Vertuo quality and more expensive per cup than filter
Less common in UK vs US — K-Cup pods require online ordering rather than supermarket availability
US-designed machine that works on UK voltage but is primarily marketed for American consumers

Melitta Caffeo Solo Bean-to-Cup Machine

Just 20cm wide — one of the slimmest bean-to-cup machines for narrow kitchens
Conical steel grinder grinds fresh beans for each cup quietly
3 strength settings and adjustable volume for personalised black coffee
Auto energy-saving and rinse cycles maintain the machine with minimal effort
Melitta's German coffee heritage in an affordable compact format

No milk system — black coffee only, milk frother needed separately
Slim design limits bean hopper and water tank capacity
Fewer drink options than larger bean-to-cup machines

FAQ

Which is better, Keurig K-Supreme Plus or Melitta Caffeo Solo?

Is the Keurig K-Supreme Plus worth the extra cost?

The Melitta Caffeo Solo Bean-to-Cup Machine matches or exceeds it at a potentially lower price point.

Who is the Keurig K-Supreme Plus best suited to?

MultiStream extraction, 6 sizes, 78oz reservoir, smart app, Brew Hot/Cold, K-Cup pods. US pod king.

Who is the Melitta Caffeo Solo best suited to?

Slim 20cm, conical grinder, 3 strengths, energy-saving, espresso + lungo. The compact bean-to-cup.

What are the main downsides of each?

Keurig K-Supreme Plus Smart Coffee Maker: K-Cup pod ecosystem — pods less premium than Nespresso Vertuo quality and more expensive per cup than filter; Less common in UK vs US — K-Cup pods require online ordering rather than supermarket availability. Melitta Caffeo Solo Bean-to-Cup Machine: No milk system — black coffee only, milk frother needed separately; Slim design limits bean hopper and water tank capacity.

Do owner ratings agree with our verdict?

Largely, yes — Keurig K-Supreme Plus Smart Coffee Maker sits at 4.5★ from 28,400 verified Amazon owners, and Melitta Caffeo Solo Bean-to-Cup Machine at 4.4★ from 6,800.

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