Fuse Energy
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1.14K reviews
PEGI 3
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100K+
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PEGI 3
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About this app
The UK's lowest energy prices. Switch to Fuse in under 3 minutes.
Why does your energy supplier ask you to pay more and use less? Our job is to make energy cheap. Yours is to use it.
- Every penny of profit reinvested in renewables
- Refer a friend and you both earn £100
- 24/7 support, responding in under a minute
- Manage multiple properties from one account
- Real-time billing, updated 48 times a day
Stop choosing between a warm home or lower bills.
Use your power. Switch to Fuse Energy
Why does your energy supplier ask you to pay more and use less? Our job is to make energy cheap. Yours is to use it.
- Every penny of profit reinvested in renewables
- Refer a friend and you both earn £100
- 24/7 support, responding in under a minute
- Manage multiple properties from one account
- Real-time billing, updated 48 times a day
Stop choosing between a warm home or lower bills.
Use your power. Switch to Fuse Energy
The UK's lowest energy prices. Switch to Fuse in under 3 minutes.
Updated on
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Ratings and reviews
1.11K reviews
Matthew Burnett
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August 22, 2026
This is a review for the app only. It is terrible. Just way more over complicated than it needs to be. Opening the app should show you exactly what you need to see, not Fuse energy site locations! - Tariff info (and end date!!!!) - Monthly usage - Rates - Statement list Instead, it is just all requires awful navigation, and at times is like finding a needle in a haystack.
7 people found this review helpful
Fuse Energy Supply Limited
September 13, 2026
Hey there! We've updated the app now - please let us know if you find it easier to navigate!
Jay Wingfield
- Flag inappropriate
August 14, 2026
The app is pretty easy to use and does largely what you would expect it to. My one bugbear is the use of a slider to adjust the payment amount for a fixed direct debit. There is no manual value input option. I'm quite dexterious, but OMG was it difficult to select the exact value I wanted to pay. From an accessibility perspective it's terrible!
6 people found this review helpful
Paul McCormick
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- Show review history
May 11, 2026
It was easy switching to Fuse Energy. The rates are very competitive. The app itself is simple to use, easy to navigate and I appreciate it having a dark mode. My experience with their customer service, both at the start of my contract last May and this past week has been great. the billing issue i created this past week was resolved by Evan via messaging on the app within 30 minutes. who initially responded to my initial message within a minute. all in all very impressed.
11 people found this review helpful
What’s new
- Minor fixes and UI adjustments
PEGI 3
Learn moreApp support
About the developer
FUSE ENERGY SUPPLY LIMITED
support@fuseenergy.com
FUSE ENERGY, ONE BANK STREET
CANARY WHARF
LONDON
E14 4SG
United Kingdom
+44 20 3951 1052
