Compare So Energy tariffs with whole-of-market quotes

Thinking about switching to So Energy or moving away? Compare So Energy against other UK home energy suppliers in minutes. Get personalised electricity and gas quotes from across the market and choose the deal that suits your household.

  • Whole-of-market comparison for UK domestic energy (not business)
  • Check unit rates, standing charges, and fixed vs variable options
  • Switch online with support through the process

Quotes are based on the details you provide and availability in your area. Switching doesn’t affect your supply—your energy keeps flowing as normal.

Get whole-of-market quotes (including options beyond So Energy)

If you’re currently with So Energy—or considering moving to them—the best next step is to compare like-for-like. EnergyPlus searches across UK home energy tariffs to help you check whether So Energy is competitive for your usage and postcode.

Use the form to request tailored quotes. We’ll match you to suitable tariffs based on your meter type (standard, smart, or prepayment), payment preference, and whether you want fixed price certainty or variable flexibility.

What you’ll need (takes ~2 minutes)

  • Your postcode and whether you want gas, electricity, or both
  • Rough usage (kWh) or what you currently pay (monthly or quarterly)
  • Your current supplier (e.g. So Energy) and meter type if known

Comparing So Energy fairly

When you compare So Energy tariffs against other suppliers, it’s important to look beyond the headline monthly estimate. Your actual cost depends on:

  • Unit rate (p/kWh) for gas and electricity
  • Standing charge (p/day) for each fuel
  • Tariff type (fixed vs variable) and any exit fees
  • Payment method (Direct Debit vs pay on receipt, if available)
  • Meter type (standard/smart/prepayment) and regional pricing

Start your comparison

By submitting, you confirm this is for a UK home energy comparison. We’ll use your details to provide quotes and contact you about your comparison. You can opt out at any time.

Already with So Energy? You can still compare. Switching supplier is usually straightforward, and there’s typically no interruption to your energy supply.

Why compare So Energy with EnergyPlus?

Whole-of-market view

Don’t stop at a single supplier. Compare So Energy alongside a broad range of UK domestic tariffs to find a better match for your usage and budget.

Real cost comparison

We focus on what you’ll actually pay: unit rates, standing charges, tariff length, and exit fees—so you can compare like-for-like.

Switching support

From eligibility checks to common meter questions, we help you understand the process before you switch away from or to So Energy.

So Energy: what UK households usually want to know

So Energy is a UK energy supplier offering gas and electricity tariffs to domestic customers. Like other suppliers, their pricing can vary by region and meter type, and different tariffs can suit different households.

If you’re researching So Energy tariffs, you’re typically trying to answer one of these questions:

Is So Energy cheap for my postcode?

Energy prices aren’t the same everywhere. The only reliable way to know is to compare quotes using your postcode and estimated usage.

Should I fix or stay variable?

Fixing can bring certainty, while variable can be more flexible. Comparing multiple offers helps you weigh cost vs commitment.

Will I need a smart meter?

Some tariffs may have meter requirements. We’ll help you understand what’s available for standard, smart, and prepayment meters.

Can I switch without disruption?

In most cases, switching is administrative. Your gas and electricity supply continues as normal while the account changes over.

For a tailored answer, start with the comparison form and we’ll match you to suitable home energy deals.

How comparing So Energy works

  1. Tell us about your home – postcode, fuel type (gas/electric/dual), and your current supplier (pre-filled as So Energy if relevant).
  2. Add usage (if you know it) – kWh from a recent bill is ideal, but an estimated monthly spend can still help produce relevant quotes.
  3. Compare tariffs – review options by estimated annual cost, tariff length, and key terms.
  4. Choose and switch – pick the tariff that suits you. Switching usually completes within a few working days.

No engineer visit in most switches

For most supplier switches, there’s no need for an engineer and no physical change to your supply. Your meter readings are used to close one account and open the next.

What to check when comparing So Energy tariffs

To avoid switching to a deal that looks good on paper but costs more in practice, compare these essentials side-by-side:

What you’re comparing Why it matters What to look for
Unit rate (p/kWh) This drives the majority of your bill, especially for higher-usage homes. Lower rates for your fuel(s) and meter type; check both gas and electricity.
Standing charge (p/day) You pay it regardless of usage—important for low-use or empty homes. A balance between unit rate and standing charge that fits your pattern.
Tariff type Fixed deals provide certainty; variable deals can change with the market. Fix length that suits you (e.g. 12 months) and clear terms.
Exit fees You may pay a fee for leaving early—relevant if you might move home. Low/no exit fee if flexibility matters; check per fuel.
Meter compatibility Some tariffs may not be available for prepayment or certain meter setups. Tariffs that match standard/smart/prepayment without surprises.

Tip: If you’re comparing So Energy to another supplier, use the same assumed usage for both quotes. That way, you’re judging the tariff—not the estimate.

Ready to check the numbers? Request your quotes.

Switching tips for So Energy customers (and anyone considering So Energy)

1) Take a meter reading on switch day

Your opening and closing readings are used to produce final bills. If you have a smart meter, you can still note the reading for peace of mind.

2) Check your tariff end date and fees

If you’re on a fixed deal, confirm whether there are exit fees. If you’re close to the end date, you may be able to switch without charges.

3) Compare both gas and electricity together

Dual fuel can be convenient, but it’s not always the cheapest. Compare the total annual cost either way.

4) Be accurate about payment type

Some of the best rates are tied to monthly Direct Debit. If you prefer more control, check options that suit pay-on-receipt or prepayment.

Moving home?

If you’re moving, you can still compare. Many households stay on a default tariff at the new address—often longer than intended. Use the form to check deals for your new postcode when you have it.

So Energy FAQs

Is So Energy the cheapest supplier in the UK?

It depends on your region, meter type, and usage. The most reliable way to know is to compare current tariffs using your postcode and estimated consumption, then check unit rates and standing charges.

Can I switch from So Energy if I’m in debt?

Switching may be possible, but it can depend on your circumstances and meter type. If you have a prepayment meter, there can be different rules. Submit the form and we’ll help you understand your options.

How long does switching take?

Many UK supplier switches complete within a few working days, though timescales can vary. You’ll keep your gas and electricity supply during the switch.

Will my smart meter still work if I leave So Energy?

In most cases, smart meters continue to record usage if you change supplier. Your in-home display features can vary. If you’re unsure what meter you have, include it in your quote request.

Is it better to fix or stay on a variable tariff?

Fixed tariffs can help you budget by keeping unit rates stable for the term, while variable tariffs can change. Comparing both types against your usage can help you decide.

Do I need to contact So Energy to switch?

Typically, your new supplier arranges the switch. It’s still worth keeping an eye on final bills and providing a meter reading when requested.

Need help choosing? Use the quote form and tell us what matters most—price certainty, flexibility, or budget control.

What households look for when switching supplier

When people compare So Energy with other providers, they usually prioritise clear pricing, straightforward billing, and confidence they’re on a suitable tariff. Here are examples of the kinds of outcomes customers tell us they value:

“I finally understood the difference between the unit rate and the standing charge. Comparing properly made the decision easy.”

Homeowner • Midlands

“We were worried about disruption. The switch was just admin and we didn’t lose supply at any point.”

Tenant • Greater London

“Seeing fixed and variable options side-by-side helped us choose something that fits our budget.”

Family household • Scotland

Trust & transparency

  • We compare home energy deals using the details you provide
  • You can review tariff features before you decide
  • No disruption to supply during most switches

Compare So Energy now and see what you could pay

Get whole-of-market home energy quotes tailored to your postcode and usage. Start with the form and we’ll help you find a tariff that fits.

Domestic energy comparison only. Tariff availability and prices vary by region, meter type, and supplier criteria.

Quick checklist before you submit

  • Use your current address postcode
  • Select gas, electricity, or both
  • Add an estimated monthly spend if you can

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Updated on 16 Feb 2026