Brand by brand
Hanstrom
The cheapest 3-in-1 from Hanstrom is the Hanstrom Ume 3-in-1 at £299 RRP, £751 less than the cheapest Quooker. Its tank holds 2.4 litres against 3, and its warranty is 1 year against 2. Hanstrom has 2 current boiling taps in our library, from £299 to £399, with a maximum temperature of 98°C. 1 of them lists filtered water. All Hanstrom models.
InSinkErator
The cheapest boiling tap from InSinkErator is the InSinkErator GN1100 at £389 RRP, £661 less than the cheapest Quooker. Its tank holds 2.5 litres against 3, and its warranty is 2 years against 2. InSinkErator has 2 current boiling taps in our library, from £389 to £899, with a maximum temperature of 98°C. All list filtered water. All InSinkErator models.
Fohen
The cheapest 4-in-1 from Fohen is the Fohen Focetti Pro 4-in-1 at £489 RRP, £561 less than the cheapest Quooker. Its tank holds 2.4 litres against 3, and its warranty is 2 years against 2. Fohen has 3 current boiling taps in our library, from £489 to £549, with a maximum temperature of 98 to 100°C. All list filtered water. All Fohen models.
Arnotap
The cheapest 4-in-1 from Arnotap is the Arno Square 4-in-1 at £499 RRP, £551 less than the cheapest Quooker. Its tank holds 2.4 litres against 3, and its warranty is 3 years against 2. Arnotap has 1 current boiling tap in our library, with a maximum temperature of 98°C. All list filtered water. All Arnotap models.
Qettle
The cheapest 4-in-1 from Qettle is the Qettle Original 4-in-1 at £620 RRP, £430 less than the cheapest Quooker. Its tank holds 4 litres against 3, and its warranty is 2 years against 2. Qettle has 4 current boiling taps in our library, from £620 to £945, with a maximum temperature of 100°C. All list filtered water. All Qettle models.
Franke
The cheapest 3-in-1 from Franke is the Franke Maris Water Hub 3-in-1 Mechanical at £989 RRP, £61 less than the cheapest Quooker. Its tank holds 4 litres against 3, and its warranty is 2 years against 2. Franke has 4 current boiling taps in our library, from £750 to £2,599, with a maximum temperature of 100°C. 2 of them list filtered water. All Franke models.
Abode
The cheapest 4-in-1 from Abode is the Abode Pronteau Province 4-in-1 at £1,249 RRP, £199 more than the cheapest Quooker. Its tank holds 4 litres against 3, and its warranty is 5 years against 2. Abode has 1 current boiling tap in our library, with a maximum temperature of 98°C. All list filtered water. All Abode models.
Grohe
The cheapest boiling tap from Grohe is the Grohe Red Duo L-Size at £1,625 RRP, £575 more than the cheapest Quooker. Its tank holds 5.5 litres against 3, and its warranty is 2 years against 2. Grohe has 1 current boiling tap in our library, with a maximum temperature of 99°C. All list filtered water. All Grohe models.
Zip Water
The cheapest 3-in-1 from Zip Water is the Zip HydroTap G5 Celsius Arc (3-in-1) at £2,071 RRP, £1,021 more than the cheapest Quooker. Its tank holds 3 litres against 3, and its warranty is 3 years against 2. Zip Water has 2 current boiling taps in our library, from £2,071 to £3,693, with a maximum temperature of 98°C. All list filtered water. All Zip Water models.
For the prices of the Quooker range itself, see the Quooker tap prices guide. The budget ranking lists the cheapest taps first, and the Quooker alternatives review goes through the closest rivals in more detail.