Octopus Energy vs E.ON Next (2026)
E.ON Next is a capable, fully renewable supplier with a genuinely improving app and a respectable Trustpilot score, so it's far from a bad choice. But on the things households feel day to day — consistent service ratings, smart-tariff breadth and rewards that pay you back — Octopus tends to edge ahead, and switching to it also nets you £50 of welcome credit that E.ON Next has no equivalent of. For most people comparing the two today, Octopus is the stronger pick.
Switching from E.ON Next takes ~5 working days with no break in supply — and my link gets you £50.
Get my £50The verdict
E.ON Next is a capable, fully renewable supplier with a genuinely improving app and a respectable Trustpilot score, so it's far from a bad choice. But on the things households feel day to day — consistent service ratings, smart-tariff breadth and rewards that pay you back — Octopus tends to edge ahead, and switching to it also nets you £50 of welcome credit that E.ON Next has no equivalent of. For most people comparing the two today, Octopus is the stronger pick.
E.ON Next is a relatively new brand built on old foundations: E.ON launched it in 2021 and migrated former npower customers onto it, so behind the fresh app sits decades of big-six heritage. Its ultimate parent is E.ON SE, headquartered in Essen, Germany — one of the world's largest investor-owned energy companies.
Where Octopus tends to win
- Octopus is consistently rated higher for customer satisfaction — an 'Excellent' ~4.8/5 on Trustpilot and a Which? Recommended Provider for many years running, whereas E.ON Next's Which? survey scores have sat in the lower half of the table, including a weaker mark for value for money.
- Octopus is the UK's largest electricity supplier, powering around 1 in 4 households, so its support and tech are battle-tested at a scale even a big-six-heritage brand like E.ON Next operates below.
- Octopus's smart-tariff line-up is broader and more dynamic — Agile follows half-hourly wholesale prices, Tracker moves daily, plus Intelligent Octopus Go for EVs, Cosy for heat pumps and Outgoing for solar export — giving keen users more ways to actively cut bills than E.ON Next's fixed off-peak windows.
- Octoplus rewards add real value E.ON Next doesn't match: free monthly Wheel of Fortune spins and Saving Sessions that actually pay you to shift usage at peak times.
- Joining Octopus through a referral link gets you £50 of account credit automatically — there's no E.ON Next welcome offer that compares.
Where E.ON Next still has a case
- E.ON Next supplies 100% renewable electricity as standard, sourced from wind, solar and hydro, so on the green basics it's on par with Octopus.
- It holds a strong 'Excellent' Trustpilot rating (around 4.5/5) from a very large number of reviews, meaning plenty of customers have smooth experiences.
- E.ON Next does run credible smart tariffs of its own — Next Drive and Next Drive Smart for EV owners and Next Pumped for heat pump homes — so it's a sensible option if you're happy with your current setup.
At a glance
| Feature | Octopus Energy | E.ON Next |
|---|---|---|
| Trustpilot | 4.8/5 “Excellent” | Lower |
| Which? Recommended | 9 yrs running | No |
| Smart / EV tariffs | Agile, Tracker, Intelligent Go, Cosy | Limited |
| 100% renewable electricity | Yes | Varies |
| £50 welcome credit | Yes — via referral link | No equivalent |
Tariff prices change with the Ofgem price cap and your region, so always confirm live rates on Octopus’s own website before switching.
How to switch from E.ON Next to Octopus
Switching from E.ON Next to Octopus is straightforward and fully protected. Open my referral link, pop in your address and a recent meter reading, and Octopus handles the rest — including notifying E.ON Next and arranging your final bill, so you never have to make an awkward cancellation call. Because it's all the same pipes, wires and meter, your supply is never interrupted; the change is covered by Ofgem and the Energy Switch Guarantee and usually completes in about 5 working days. Roughly 2 to 4 weeks after your switch completes and your first monthly Direct Debit is taken, your £50 credit lands automatically — there's no form to fill in or code to claim, as long as you signed up directly through the referral link rather than via a comparison site or by typing the Octopus address in yourself.
FAQs
How much is the Octopus Energy referral bonus?+
£50 for you and £50 for the referrer — £50 each. Business and charity referrals are £75 each. Octopus sometimes frames it as “splitting £100 with a mate”, which is the same thing: £50 into each account.
Is the Octopus referral code still working in 2026?+
Yes. The scheme is active and we re-verify our code on the 1st of every month. We last confirmed it works on 1 June 2026.
How long does it take to get the £50 credit?+
It’s paid automatically once your switch completes and your first monthly Direct Debit has been taken — usually around 4 weeks after you join. No claim needed.
Is this an official Octopus Energy offer?+
Yes — refer-a-friend is Octopus’s own scheme. Energy Referral is an independent guide, not affiliated with Octopus, but the link takes you straight to Octopus’s website where you sign up directly with them.
Ready to switch? Use my link and we both get £50 — it costs you nothing.
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