Octopus Agile and Flux referral code: £50 credit via the link
The Agile and Flux referral code is the standard Octopus one, sepia-star-913: switch with share.octopus.energy/sepia-star-913 for £50 credit, then move to Agile or Flux once your smart meter is connected.
- Checked 4 November 2026
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Quick answer
The Octopus Energy referral code is sepia-star-913: open https://share.octopus.energy/sepia-star-913 to use it. £50 credit each for a home, £75 for a business or charity (checked 9 November 2026). There's no code box at sign-up: the code is the end of the link, so open the link before you get a quote.
Agile or Flux? There's no separate Agile or Flux referral code. Switch to Octopus online with the link above, which puts you on a standard tariff first, then move to Agile or Flux once Octopus can read your smart meter.
Caution: Octopus doesn't say explicitly that the referral and a later move to Agile or Flux combine, but the referral is paid for switching supply and we found no rule excluding later tariff changes. Checked 4 November 2026.
How Agile Octopus works
- Prices change every half hour, tied to wholesale prices. Octopus publishes the next 24 hours of rates between 4pm and 8pm each day (usually nearer 4pm).
- Prices are capped at 100p/kWh ("Price Cap Protect"). They can also go below zero, when Octopus pays you to use electricity ("Plunge Pricing").
- Octopus calls Agile a beta tariff and says it suits people who can shift large loads, such as an EV, storage heaters or a battery, away from expensive peaks.
- Example: in the London region on 4 November 2026, Agile rates ranged from 30.58p to 57.93p/kWh, with a standing charge of 37.65p/day (Octopus public price data, including VAT). Prices change daily; check yours.
- You need a smart meter Octopus can read (SMETS2 or Secure SMETS1).
How Octopus Flux works
- An import and export tariff for homes with solar panels and a home battery.
- Cheap import from 02:00 to 05:00 every day, and a peak rate from 16:00 to 19:00, when Octopus pays more for export. Times stay in UK local time all year.
- London region, from Octopus public price data on 4 November 2026: import 16.17p (02:00–05:00), 26.78p (standard) and 37.38p (16:00–19:00), standing charge 42.29p/day; export 4.72p, 11.11p and 30.31p in the same periods.
- You need a half-hourly smart meter, an export MPAN (Octopus can apply for one), the MCS certificate for your installation, and to be on Octopus import and export tariffs first.
- New customers switch to Flexible Octopus and Outgoing Octopus, then sign up to Flux.
Which suits you?
Agile if you can watch prices and move big loads, with or without solar. Flux if you have solar and a battery and want simple fixed time bands. Driving an EV without solar? Compare Intelligent Octopus Go and Octopus Go instead. For every Octopus tariff side by side, see Octopus tariffs compared.
Questions
Is there an Octopus Agile referral code?
Use the standard Octopus referral code sepia-star-913 (link https://share.octopus.energy/sepia-star-913) when you switch online; there isn't an Agile-only code. You get £50 credit for a home, then move to Agile once Octopus can read your smart meter.
Is there an Octopus Flux referral code?
No separate Flux code either. Switch with the referral link https://share.octopus.energy/sepia-star-913 onto Flexible Octopus (plus Outgoing Octopus for export), then sign up to Flux from Octopus's Flux page.
Is the Octopus referral still £50?
Yes. On 4 November 2026 Octopus's referral page said you and your friend each get £50 credit, and £75 each when a business switches.
When is the referral credit paid?
Octopus says credit is paid once the new customer is on supply and their first month's Direct Debit has been taken.
Does the referral need me to join Agile or Flux straight away?
No. Octopus starts new customers on a standard tariff. The referral is paid for switching supply; Octopus's pages we checked don't say moving to Agile or Flux later affects it.
Switching to Octopus Energy? Get £50 credit with this referral link
Or copy the link to open later:
share.octopus.energy/sepia-star-913