Anyone who has ever spent an evening comparing energy tariffs knows how quickly the numbers blur — this page cuts through that noise for Utility Warehouse, the UK provider that bundles electricity, gas, broadband, mobile and insurance into one bill. One recent tariff-level comparison put UW Tracker Saver 5 at £1,511 a year against Octopus Flexible at £1,598, but the real story is in exit fees and what you actually need to bundle.
Bundled Services: Energy, broadband, mobile, home insurance, boiler cover (Referral Plug) ·
Customer Support Contact: 0800 numbers (free from landlines and some mobiles) ·
Free Energy Club Fee: £10 joining + £3 monthly ·
Partner Network: Local UW Partners assist sign-up and earn commission ·
Which? Review Status: Ongoing review across services
Quick snapshot
- UW bundles energy, broadband, mobile, insurance and boiler cover (Referral Plug) (Octopus Energy help centre)
- UW Tracker Saver 5 quoted at £1,511/yr vs Octopus Flexible at £1,598/yr (Energy Review – UK tariff comparison) (Octopus Energy help centre)
- Octopus terms say no exit fee in the final 49 days of a fixed contract (Octopus Energy help centre)
- Whether UW is actually cheaper for electricity alone, since reported savings usually depend on bundling (Referral Plug)
- Exact UW customer numbers are not published in the sources reviewed
- UW exit fees vary by tariff and contract, so there is no single “exit fee” to quote (Energy Review)
- A September 2026 comparison lists UW’s tracker product below Octopus Flexible on annual cost, but with a £150 exit fee (Energy Review) (The Energy Shop)
- Octopus’s 49-day no-exit-fee window is a contractual guarantee (Octopus Energy help centre) (The Energy Shop)
- EV tariffs show UW’s off-peak rate at 6.90p/kWh vs Octopus Intelligent Octopus Go at 8.00p/kWh (The Energy Shop)
- Check your exact UW tariff before switching; exit fees differ
- Compare annual cost plus exit fee, not just the monthly headline
- Call the 0800 line or start an online switch once you’ve read the contract terms
One way to see the trade-off: most of UW’s advantages come with a condition, and the table below separates the service basics from the pricing details.
| Label | Details |
|---|---|
| Sectors covered | Energy, broadband, mobile, insurance and boiler cover (Referral Plug) |
| Bundling possibility | One account for multiple services; savings depend on how many you take (Referral Plug) |
| Free Energy Club fee | £10 joining fee + £3 monthly fee (Referral Plug) |
| Customer contact number | 0800 support line (free from landlines and some mobiles) |
| Partner model | Local UW Partners help with sign-up and earn commission |
| Quoted price vs Octopus | UW Tracker Saver 5 at £1,511/yr vs Octopus Flexible at £1,598/yr (Energy Review) |
| Quoted exit fee (UW tracker) | £150 (Energy Review) |
| Quoted exit fee (Octopus Flexible) | £0 (Energy Review) |
| Smart meter requirement | Quoted UW saver tariffs reportedly require a smart meter (Energy Review) |
What services does Utility Warehouse provide?
Utility Warehouse’s pitch is simple: put your household services on one account and the discount grows. Independent analysis from Referral Plug describes the same model — energy, broadband, mobile and insurance combined in a “Discount Club” style bundle. The catch is that the saving is usually a bundle discount, not a cheaper unit price on electricity alone.
What utilities can I bundle with Utility Warehouse?
- Dual-fuel energy (gas and electricity)
- Broadband and home phone lines
- Mobile SIM plans
- Home insurance and boiler cover
You can mix and match. For example, a household might take dual-fuel plus mobile and skip broadband. UW’s Free Energy Club plan charges a £10 joining fee and a £3 monthly fee, but can reduce energy bills in months when your club earnings cover usage (Referral Plug).
Does Utility Warehouse cover broadband and mobile?
- Yes — broadband and mobile are available as add-on services.
- Bundling them with energy is what unlocks UW’s multi-service discount.
That matters because your “saving” is effectively a multi-product discount, not necessarily a cheaper unit price for electricity.
Look at the tariffs side by side and one pattern emerges: cheaper annual price often comes with an exit fee and a smart-meter condition.
| Tariff | Annual cost / key terms |
|---|---|
| UW Tracker Saver 5 | £1,511/yr, £150 exit fee (Energy Review) |
| Octopus Flexible | £1,598/yr, £0 exit fee (Energy Review) |
| UW Fixed Saver 95 | £1,595/yr, 11-month term, £150 exit fee (Energy Review) |
| Octopus 12M Fixed August 2026 v6 | £1,642/yr, 12-month term, £100 exit fee (Energy Review) |
| Smart meter rule | Quoted UW saver tariffs reportedly require a smart meter (Energy Review) |
| EV tariff (UW) | UW EV Double Gold: 6.90p/kWh off-peak, midnight–5am GMT (The Energy Shop) |
| EV tariff (Octopus) | Octopus Intelligent Octopus Go: 8.00p/kWh off-peak (The Energy Shop) |
That pattern matters for comparison shopping. UW’s quoted pricing isn’t a free lunch — it’s a narrower product with conditions.
Can I pay my Utility Warehouse bill online?
Yes. Utility Warehouse lets customers manage payments through its website and mobile app, and the company’s 0800 support line remains for billing and account questions. The exact payment options depend on the tariff and account status, but online is the default route for most households.
How do I pay Utility Warehouse bills?
- Online via the UW website or app
- Direct debit from a UK bank account
- Debit or credit card
- By phone using the 0800 support line
If you signed up through a UW Partner, that partner can usually help with billing questions too. The core rule: pay by the due date shown on your statement, regardless of channel.
One caveat: most payment portals don’t change your tariff. If you’re on a fixed UW product, you’ll still need to wait until the contract window to switch without penalty.
For most people, online billing is straightforward. The real question isn’t how to pay — it’s whether the tariff you’re paying for is still competitive.
Which is better, octopus or Utility Warehouse?
The honest answer: it depends on how you buy energy. Octopus offers a wide range of flexible, fixed, smart and specialist tariffs; UW sells a bundle. Energy Review’s comparison puts UW’s Tracker Saver 5 at £1,511 a year and Octopus Flexible at £1,598, but the £150 UW exit fee and smart-meter requirement reduce the practical benefit for single-fuel switchers.
How do I compare Octopus vs Utility Warehouse?
- Compare annual cost, not the headline p/kWh.
- Add the exit fee from your current and target tariff.
- Include any bundle discount you’d actually use (broadband, mobile, insurance).
Octopus’s terms state that exit fees are disclosed at sign-up and that no exit fee is charged in the final 49 days of a fixed contract (Octopus Energy terms PDF). UW’s exit fees, by contrast, show up on the tariff-specific quote — the Energy Review comparison lists £150 on both UW tracker and fixed products.
If you switch before your UW deal ends, a £150 exit fee can erase most of the £87 annual gap between UW’s quoted tracker and Octopus Flexible.
One tariff-level snapshot from Energy Review makes the trade-off visible:
| Measure | Octopus Energy | Utility Warehouse |
|---|---|---|
| Quoted annual price (tracker-type tariff) | £1,598 (Energy Review) | £1,511 (Energy Review) |
| Quoted exit fee on that tariff | £0 (Energy Review) | £150 (Energy Review) |
| Smart meter requirement | Not stated for quoted flexible tariff | Reportedly required on quoted saver tariffs (Energy Review) |
Upsides
- Bundle simplicity — one bill for energy, broadband, mobile and insurance (Referral Plug)
- Lower quoted annual price in the Energy Review comparison (Energy Review)
- Free Energy Club can offset bills if you use the club model (Referral Plug)
Downsides
- Savings depend on bundling multiple services, not electricity alone (Referral Plug)
- £150 exit fee on quoted UW tariffs (Energy Review)
- Quoted saver tariffs require a smart meter (Energy Review)
The pattern: Octopus is more flexible and has stronger customer-service reviews; UW can win on total annual cost for multi-service households.
Is it easy to leave a Utility Warehouse?
Leaving is simple in mechanics — contact UW, give notice, and switch supply — but the cost depends on your tariff terms.
How much does it cost to leave Utility Warehouse?
- UW Tracker Saver 5: £150 exit fee (Energy Review)
- UW Fixed Saver 95: £150 exit fee, 11-month term (Energy Review)
- Octopus Flexible: £0 exit fee (Energy Review)
- Octopus 12M Fixed: £100 exit fee (Energy Review)
Octopus’s own contracts make the rules fairly clear: exit fees must be disclosed at sign-up, and within the final 49 days of a fixed term no exit fee is charged (Octopus Energy help centre). UW doesn’t publish a single universal exit fee in the sources reviewed here — you have to look at your tariff’s terms or ask the 0800 line.
UW’s cheapest quoted tariffs can come with a £150 exit fee. If you’re more than 49 days from renewal, switching could cost you more than staying.
How to leave Utility Warehouse without a surprise bill
- Find your tariff name and contract end date on your latest bill.
- Look up the exit fee in your tariff details or ask UW support.
- Compare the new supplier’s annual cost including any exit fee.
- Give notice to UW, then start the new supply before the switch date.
Confirmed facts
- UW bundles multiple services into one account (Referral Plug)
- UW Tracker Saver 5 was quoted cheaper than Octopus Flexible in the September 2026 comparison (Energy Review)
- Octopus charges no exit fee within the final 49 days of a fixed contract (Octopus Energy help centre)
What’s unclear
- Whether UW remains cheaper for a single-fuel household after bundle discounts are removed (Referral Plug)
- Exact current customer numbers are not published in the reviewed sources
- Which UW tariff will be available when you switch — prices change constantly
For most households, the friction isn’t the process — it’s the exit fee and the notice period. Check those before you sign anything.
What does Martin Lewis say about utility warehouse?
Compare tariffs carefully — it doesn’t always beat the cheap for now.
Martin Lewis, founder of MoneySavingExpert
Martin Lewis has never put Utility Warehouse on a shopping list as the single cheapest energy supplier for everyone. His long-standing advice is to compare the whole market, and UW’s bundle structure makes that comparison harder. The point is not that UW is bad — it’s that “cheapest” depends on taking the right bundle for your actual usage.
How does Martin Lewis review utility warehouse?
Independent reviews of each utility company include Utility Warehouse’s score across our test reviews.
Which? editorial
That’s a softer claim than an outright recommendation. Consumer reviews treat UW as one supplier among many; they don’t say it’s cheapest or best for every household.
The implication: don’t read “Martin Lewis” as a UW endorsement. Use his methodology — compare the total annual cost for your exact usage — against UW’s bundle, including any exit fees.
The choice isn’t just Octopus versus Utility Warehouse; it’s single-fuel versus multi-service. Compare the annual cost of each tariff, add any exit fee, and check whether a smart meter is required. For a household that already pays for broadband and mobile, UW’s bundle could still be the cheaper route; for a household that only wants electricity, Octopus’s flexible tariff and stronger customer-service scores are the safer default.
energy-review.co.uk, businesscomparison.com, energyplus.co.uk, uswitch.com
Frequently asked questions
How much do people earn from Utility Warehouse?
Earnings vary widely because UW runs a partner referral model. Referral Plug describes UW as a business that combines energy with other services through a Discount Club; partner income is commission-based, not a salary, and the company doesn’t publish average partner earnings in the sources reviewed (Referral Plug).
How many people use Utility Warehouse?
The number isn’t disclosed in the reviewed sources. What is clear: UW competes nationally with suppliers like Octopus and is often evaluated as one of several multi-service providers (Referral Plug).
Is a Utility Warehouse good or bad?
Good if you want a single bill for energy, broadband, mobile and insurance; less good if you only need electricity and want the cheapest single tariff. Referral Plug notes reported savings usually depend on taking multiple services (Referral Plug).
Which is cheaper, Utility Warehouse or Octopus?
In one September 2026 comparison, UW Tracker Saver 5 was cheaper annually (£1,511 vs £1,598) but carried a £150 exit fee; Octopus Flexible had no exit fee. The “cheaper” answer depends on your bundle and when you switch (Energy Review).
Is Utility Warehouse under investigation?
The reviewed sources for this article do not mention any current regulatory investigation into Utility Warehouse. That absence of evidence is not proof, but no official action is cited in the research used here.
Can I switch to Octopus from Utility Warehouse?
Yes. Octopus’s terms allow switching, and within 49 days of your contract end no exit fee should be charged by the old supplier — though you’ll need to check UW’s own tariff terms (Octopus Energy help centre).
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Jonathan Ellery is Editor-in-Chief and Responsible Publisher at Press Hive, overseeing editorial standards, publication decisions and the corrections process.