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Exclusive Electricity & Gas Discounts

Save on electricity and gas today. Available to new and existing Bord Gáis Energy customers.


Exclusive Broadband Offer

Save on your broadband today.


Exclusive Home Insurance Offer

Save on your home insurance today.

  • I am always shopping around but it can be difficult to get all the facts as it isn't always clear. With One Big Switch doing the looking for me it makes it so much easier.

    One Big Switch MEMBER Knight Family

  • I just felt overall there wasn't a better deal out there.

    One Big Switch MEMBER Nicola

What being a One Big Switch member means for you

See why so many Irish are joining One Big Switch

Joining is easy!

Joining One Big Switch is as easy as typing out your email address and postcode. There's no cost and no obligation. You're simply throwing your hat in the ring.

Deals direct to your inbox

As a member of One Big Switch, you get exclusive access to big discounts and special offers unlocked by the huge buying power of over 240,000 One Big Switch members.

Cash in your pocket!

One Big Switch's main game is saving our members big on their household bills. Since we launched in 2011, we've saved our members thousands. Don't miss out!

How it Works

Why using people power saves you money

You register

You join for free online.

We negotiate

We use the strength of our 240,000 members to source discounted offers.

You choose

You choose the offer that is right for you, there is no obligation.

350,960 members and counting can't be wrong!