Compare The Top 7 Cheap Gas Suppliers

Compare Cheap Gas Deals

What’s in this guide?


If a dual fuel tariff isn’t for you, you’ll be looking for separate tariffs for your electricity and gas.

Sometimes these types of tariffs can be cheaper than getting a dual fuel tariff, even though you may receive discounts for opting for a dual fuel option.

Did you know that 65% of energy customers never switch suppliers?

And that’s not all.

Ofgem says that 57% of customers are still on expensive standard tariffs, which can often mean spending £100s more than you need to on your electricity and gas.

This guide will tell you everything you need to know about the best gas tariffs that are currently available, as well as how they rate against each other regarding their customer satisfaction.

Why compare cheap gas deals?

The problem with agreeing to the first deal you are offered is that it may not be the best one for you.

There are many things to consider when deciding whether to switch, including the price of the tariff, what their customers think about them, how reliable they are and their history.

Hence, that’s where EnergySeek comes in with guides not only detailing what tariffs a company offers but also information from trusted sources such as Trustpilot and how they match up against their competitors.

Comparing all of these factors helps you make the best, educated decision about which supplier is right for you and your home.

How to compare cheap gas deals?

To be able to compare the best gas deals for you, first, you need to know how much you are paying for your energy.

All you have to do is take a quick look at your latest bill, which should tell you how much your gas costs as well as when your current contract is coming to an end. Sometimes with fixed tariffs, you’ll have to pay an exit fee.

If you are on a variable tariff there usually aren’t any fixed terms so you can switch supplier at any time without incurring a fee.

Now that you know how much you are paying for your gas, you can then make a decision.

Either compare to get the best energy prices in minutes, or go to each company directly and request a quote.

Understandably choosing the latter does have a downside, as it could potentially take you a while to go to each supplier you’re interested in.

Comparing allows you to plug in some details, sit back and wait for the best prices for homes in your area.

Cheapest gas deals right now



Average Annual Bill*

Bulb Vari-Fair £399
Toto Energy TOTO Discount Variable Saver 2 £404
Powershop Top Shopper June 2018 Issue 1 £407
Ebico Ebico Prime Fixed £408
Zog Energy Mercury 12 £412
Zog Energy Mercury 24 £412
Zog Energy Saturn 24 v1 £413
Zog Energy Saturn 12 £413
First Utility First June 2019 Online £413
Together Energy Together Fixed Jun 2018 v2 £418



Bulb Logo

Bulb is a young company having only launched in 2015 and says they want a more open energy company.

✔Only offers one tariff to be less confusing
✔Puts their community first
✔Very positive rating on Trustpilot

Toto Energy

Toto Energy


Toto buys gas and electricity at wholesale cost so that they can pass on all the savings to you.

✔Variable rate tariff – energy prices may go up or down
✔Online billing- view your bills online
✔Pay by Monthly Direct Debit



As with most suppliers, Powershop charges different prices depending on your location in the UK.

It is important to include that information when you are looking for a quote for electricity deals.

✔Be notified when there are lower prices, Powershop never hides them from their customers
✔Buying power packs puts you in control of when you buy your energy and how
✔Powershop allows you to manage your account online
✔Excellent customer services



Founded in 1998, Ebico is a not-for-profit organisation that is using their status as a national company to help further their positive goals.

They concentrate specifically on the most vulnerable customers, helping those that are at risk for fuel poverty, many of whom are on prepayment meters or economy 7.

✔Fixed prices for 12 months
✔Online billing
✔Pay by Monthly Direct Debit, Quarterly Direct Debit or Pay on Receipt of Bill
✔Warm home discount

Zog Energy

Zog Energy

Zog Energy is an energy supplier started by two double Queen’s Award-winning entrepreneurs.

✔Fixed prices for 12 months
✔Online billing
✔Some tariffs available for new customers only
✔Some tariffs are required to be paid by monthly direct debit only

First Utility

First Utility

Founded in 2008, First Utility is one of the largest energy suppliers other than the ‘big six’, claiming to supply over 1 million homes in the UK.

✔Smart meters offered
✔Home services
✔4-star rating on Trustpilot

Together Energy

Together Energy

Together Energy claims to want to be the most trusted company in the energy industry.

They say they will never increase your electricity deals by more than 5% at the end of your fixed tariff.

If they do, they will inform you first.

✔Set prices for 12 months
✔Pay by monthly direct debit
✔Online billing
✔Electricity or dual fuel available

Best rated energy companies

Supplier Trustpilot Reviews Positive Reviews
Ebico ★★★★ 60%
Powershop ★★★ 47%
Bulb ★★★★★ 92%
Zog Energy ★★★★ 86%
First Utility ★★★★ 46%
Together Energy ★★★ 43%
Toto Energy ★★★ 49%

What if the cheapest gas deals are from a small supplier?

Some customers are worried that a smaller, independent energy supplier won’t be as reliable or stable as one of the ‘big six’ energy suppliers.

Here’s the good news.

Ofgem, the industry regulator, has put regulations in place to protect customers.

This ensures that if your energy supplier goes out of business, you will be switched to another supplier or have the option to choose your own.

This means that regardless of who supplies your energy, you will never be without it.

How do I switch to a cheaper gas supplier?

Once you have decided that you want to switch, the next part is straightforward.

Your new energy company will take care of everything for you, and all they ask is that you send them a meter reading a couple of weeks before your supply switches.

It can take around four to six weeks to switch, in which time your past and future supplier should only charge you once for the energy that you have used in that period.

And that’s it! Switching is as stress-free as it possibly could be.


Are you ready to switch?

Take a look at the EnergySeek guides to find out more about your energy, or see reviews of the top 7 energy switching sites to compare gas & electricity.