A smarter way to save
Let Padlock
watch your
bills for you.
Compare energy tariffs for free. Padlock checks your household bills against Ofgem price cap baselines to help you spot possible savings.
- Less hassle
- Lower bills
- You stay in control
Your services
Your essentials. Smarter deals.
Save on
energy tariffs.
Compare your energy costs against Ofgem price cap baselines and review possible savings.
Energy comparison is also available with a bill or without one.
How it works
Padlock keeps watching.
We do the hard work in the background, so you can focus on what matters.
- 01
Upload a bill
Securely add your energy bill. You can also compare energy without a bill.
- 02
We check prices
Padlock checks available options and looks for better value, with clear workings.
- 03
You decide
See clear comparisons and choose whether you want to switch. Nothing changes without your permission.
The Padlock view
Everything you need to know,
in one place.
One calm view of your spending, contract alerts and possible savings. Figures shown here are illustrative.
Services being watched
Two services may need your attention soon.
2 active alertsClear workings
See the numbers behind the recommendation.
Padlock shows your current cost, the possible saving and the rate calculation so you can make an informed choice.
Compare energy options- Current annual cost
- £1,840
- Potential annual saving
- £185
- Recommendation
- Review your options
Choose how to compare
EnergyCompare current rates and standing chargesWatch a demo
Bill in.
Clear answer out.
See how Padlock reads a bill and presents the calculation.
Trust & security
Your data stays locked.
Your control stays with you.
Encrypted data
Your information is protected using appropriate security practices.
No switching without your permission
Padlock never changes a service unless you approve it.
Clear comparisons
Understand your options without confusing jargon.

Commercial transparency
Clear about how we work.
We may receive a commission if you switch through Padlock. Commission does not affect how we rank tariffs.
Recommendations use your confirmed bill details and show the numbers behind the result.
Share Padlock
Help someone else keep watch.
Share Padlock with friends and family who want a clearer view of their bills.
Your Money, Saved.
Stop checking bills yourself.
Let Padlock keep watch.
Start saving Free energy comparison