Octopus Energy Referral Code 2026 -
Get £50 Credit When You Switch
I've been an Octopus Energy customer for a few years now and genuinely rate them. Use my referral link and you'll get £50 credit applied to your first bill - at no cost to either of us. Here's everything you need to know before you switch.
Typically 2-4 weeks after switching.
The Octopus Energy referral code is wise-peach-776. New customers who sign up using this code - or via the link share.octopus.energy/wise-peach-776 - get £50 credit applied to their first bill. Business accounts get £75. There is no separate promo code, discount code, or voucher code for Octopus Energy - the referral code is the official way Octopus gives new customers money off their energy bills. The code is valid in 2026 and can also be quoted by phone on 0808 164 1088.
What the Octopus Energy referral gives you
When a new customer signs up to Octopus Energy using a valid referral link, both the new customer and the existing Octopus customer who shared the link receive a £50 account credit. Business energy accounts receive £75 credit.
The credit is applied automatically - you don't need to do anything after sign-up. It lands on your account after your first Direct Debit payment has cleared, usually within two to four weeks of your switch going live.
You can track the status of your credit at any time by logging into your Octopus account and viewing your Balance History.
£50 Account Credit
Applied automatically after your first Direct Debit. No voucher codes, no manual claims.
100% Renewable Energy
All Octopus Energy plans include 100% renewable electricity as standard.
Award-Winning Support
Octopus Energy has over 750,000 Trustpilot reviews with a 95%+ positive rating.
Excellent App & Online Tools
Manage your account, track usage, adjust Direct Debits, and view real-time energy data all from their app.
How to switch and claim your £50
The whole process takes around 10 minutes online. Octopus handles the actual switch from your existing supplier for you.
Click the referral link
Visit share.octopus.energy/wise-peach-776 - the referral code wise-peach-776 is embedded in the link automatically. If joining by phone, call 0808 164 1088 and quote the code during sign-up.
Get a quote and choose your tariff
Enter your postcode and current usage to get a personalised quote. Choose between Flexible Octopus, a fixed tariff, or one of their specialist tariffs like Octopus Go for EV drivers.
Complete sign-up - Octopus does the rest
Confirm your payment details and let Octopus handle the switch. There's no engineer visit needed, no interruption to your supply, and no need to contact your old supplier. The £50 credit arrives after your first Direct Debit.
Why I recommend Octopus Energy
As a developer who spends the day integrating complex APIs - Cin7, Sage, custom ERPs - into Magento 2, I'm naturally drawn to companies that are built API-first. Octopus Energy is one of them. Their entire platform is built on technology, and it shows: transparent billing, a genuinely useful app, and real-time half-hourly consumption data that you can pull via their public API.
That's actually why I built an API tracker that pulls live tariff data from the Octopus Energy API on a cron every few hours. I wanted to monitor price changes over time in a way that comparison sites don't bother to show. The live tariff rates on this page come from that same data. When a supplier's API is that clean and open, it tells you the company actually cares about transparency.
I'm on the Flexible Octopus tariff, which tracks wholesale prices and adjusts quarterly. The app lets you see your real-time usage, adjust your Direct Debit yourself, and track your balance - no waiting on hold to ask what you owe.
Based in Tonbridge, Kent - Octopus has been the right call for my household. With the 13.5% July price cap rise now confirmed, I'd especially recommend anyone on a variable tariff to look at fixing now. Do your own comparison on MoneySavingExpert - but if you're going with Octopus, make sure you use a referral link.
Direct Debit adjustments are simple and you can see exactly what you're being charged for.
Spoke to a real person when I called. Email responses within a working day in my experience.
The Octopus app is one of the better utility apps I've used. Real-time data, clear balance, easy to manage.
Consistently competitive on price - though worth checking on comparison sites regularly as always.
Current Octopus Energy tariffs
As a developer I have a cron pulling data directly from the Octopus Energy API every few hours. These are the active tariffs right now - real rates, not marketing guesses. All plans below include the £50 referral credit when you switch using my link.
Rates last synced from the Octopus API: 4 hours ago. Average rates shown - your exact rate depends on region. Always verify at octopus.energy.
What's happening with energy prices in 2026?
If you're on a standard variable tariff (which most people are), your bills are about to rise significantly. From 1 July 2026, the Ofgem Energy Price Cap increases by 13.5%, taking the typical annual dual-fuel bill from £1,641 to £1,862. The gas unit rate alone rises by 27.7%.
The driver is the Middle East conflict - the ongoing Iran-US tensions have pushed wholesale gas prices sharply higher, and those costs are now being passed through to UK consumers. As Martin Lewis put it on MoneySavingExpert: "The Middle East conflict will finally force its way onto most people's energy bills from July."
The good news? Martin Lewis's headline advice is that for most people this rise is voluntary. If you're on a variable tariff, getting onto a fixed deal that beats the current cap means you lock in before July's increase hits - and you'd be around 15% cheaper than the new cap from day one.
As a developer I pull Octopus's live API data daily - and from what I can see, Octopus's fixed tariff options are currently tracking below the cap. Worth doing a full market comparison on MoneySavingExpert's Cheap Energy Club to see the cheapest fix for your region and usage.
Ofgem price cap quarterly changes
Typical dual-fuel household paying by Direct Debit
Source: MoneySavingExpert / Martin Lewis (May 2026). October prediction from Cornwall Insight. Subject to change.
Should you switch supplier before July?
The 13.5% July price cap rise changes the equation. Here's where you likely stand.
You're on a price-capped variable tariff
From 1 July your bills rise 13.5%. Martin Lewis's advice is clear: this rise is voluntary for most people. You can get off the cap now by locking into a fixed deal - ideally one priced at or just below the current cap. From July, that fix will be around 15% cheaper than staying on the cap.
Your fixed deal is ending soon
Start comparing now - if you're within 50 days of your deal ending, you won't face exit fees and can switch immediately. Rolling over to a default variable tariff means you'll be on the new 13.5%-higher cap from July. Lock in a fix before that happens.
You're on a cheap fix with time left
Don't rush. If you're well inside a cheap fixed deal you could face early exit fees and end up worse off. Sit tight and set a reminder to start comparing 50 days before your deal ends.
Money is tight right now
Don't wait until the July rise lands. Compare your options now and if you can lock in below the current cap, do it. Octopus Energy also offers the Octo Assist support scheme - direct financial help, payment plans, and standing charge waivers for customers who need it.
Business customers get £75 credit
If you're signing up for a business energy account, the Octopus referral scheme still applies - and you'll receive £75 credit rather than £50. Business accounts are eligible for the full range of Octopus tariffs. As always, verify current terms on the Octopus Energy website.
Sign Up as a Business - Get £75Octo Assist - help if you're struggling with bills
Octopus Energy created the Octo Assist scheme to provide extra help to customers most in need. It's a £40 million support fund that goes beyond standard debt management and offers a range of practical and financial assistance.
If you're struggling with your energy bills - or concerned you might be - it's worth contacting Octopus Energy directly to find out what's available for your situation. They're known for being approachable, and support is offered on an individual basis.
One standout initiative is their free electric blanket scheme. Using an energy-efficient electric blanket costs as little as 2-4p per hour, compared to around £3-4 a day to heat an average home - a potential saving of up to £300 a year.
What Octo Assist can offer
Direct financial assistance for customers most in need
Flexible payment plans tailored to your circumstances
Standing charge waivers for eligible customers
Free energy-efficient electric blankets (90,000+ distributed so far)
Free thermal camera loan to identify heat loss in your home
Energy grants to help cover outstanding balances
Frequently asked questions
when you switch to Octopus Energy