Grinders / Niche Duo
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Niche Duo review (2026)
Niche Duo is a electric grinder that suits Espresso, Moka pot, AeroPress and Pour-over. No EU shop price found yet.
Kaffeemacher calls it very good in almost all aspects apart from speed. It is a Niche Zero with 83 mm flat burrs and swappable espresso and filter sets, though sources disagree on how handy swapping is.
Best for
- Single-dose users who want flat burr clarity
- Households that brew both espresso and filter
- Low-retention fans
Skip if
- You want a fast grinder
- You will rarely swap burrs
- You already own a Niche Zero and want a big leap
No EU shop price found yet.
Brew methods
Espresso set also brews filter; the separate filter set is better for filter.
Delivered price
No EU shop price found yet.
Pros and cons
Pros
- Kaffeemacher measured 0.16 g single-dosing retention.
- Brew Coffee Home says retention stays minimal with no bellows needed.
- Kaffeemacher found grind size repeats reliably after returning to a setting.
- Coffee Folk gives it its highest recommendation and calls the burr carrier system brilliant.
- Kaffeemacher found espresso nuanced and filter clear.
Cons
- Kaffeemacher measured 10.8 g per 10 s and calls it slow.
- Kaffeemacher found more fines than expected and a plastic lid and hinge that feel flimsy.
- Brew Coffee Home and Coffee Folk report popcorning without the Zero's anti-popcorn disc.
- Kaffeemacher calls burr swapping impractical day to day.
What owners report
- Burr swapping splits opinion. Brew Coffee Home says a swap takes one to two minutes, but one RedditRecs owner calls it easy but not convenient.
- Good for medium and light roasts. An owner who came from a Specialita reports liking it for medium and light roasts.
- Louder than the Zero. Coffee Folk and Brew Coffee Home both say it is louder than the Zero.
What experts measured
- Kaffeemacher measured 77.6 dB, 1.6 g absolute retention, 0.16 g single-dose retention and 0.16 g dose standard deviation.
- Niche claims 72 dB and about 1 g per second with espresso burrs.
Alternatives
Niche Zero
Kaffeemacher says it is not a real upgrade for Zero owners.
No EU shop price found yet.
Questions
What is the Niche Duo good for?
It works well for Espresso, Moka pot, AeroPress and Pour-over. It is limited for French press and Cold brew. Espresso set also brews filter; the separate filter set is better for filter.
How much does the Niche Duo cost delivered?
No EU shop price found yet.
Is the Niche Duo a hand or electric grinder?
It is a electric grinder with 83 mm flat, two burr sets (espresso, filter) burrs and stepless adjustment. It is quiet.
Is the Niche Duo a single-dose grinder?
Yes, you weigh the beans in each time.
Can the espresso burrs make filter?
Niche says yes. Brew Coffee Home calls using one set for both methods fairly painful and not recommended.
Is it better than the Niche Zero?
Kaffeemacher says it is not a real upgrade for Zero owners.
Specs
| Type | Electric |
| Burr | 83 mm flat, two burr sets (espresso, filter) |
| Adjustment | stepless |
| Quiet | yes |
Spec sources: 1
Sources
This review draws on these sources.
- Niche DUO espresso grinder reviewed, Kaffeemacher, 2023-12-09 (expert)
- Niche DUO vs Zero, Brew Coffee Home, 2023-08-18 (expert)
- Niche Duo, The Coffee Folk, 2026-02-05 (expert)
- Niche Duo Reddit Reviews, RedditRecs, 2026-10-19 (owners)
- Niche Duo, Niche Coffee (maker)