If you're on a smart EV tariff — or thinking about switching to one — your choice of charger matters far more than you might think. Not every charger can talk to your energy supplier, and if yours can't, you're missing out on the cheapest electricity rates available in the UK. This guide covers every home EV charger that's compatible with **Intelligent Octopus Go** and other smart tariffs, explains exactly how the integration works, and tells you which one to buy.
⚡ Our Pick: The Ohme Home Pro is the best charger for Intelligent Octopus Go and smart tariff users. Its native integration is the deepest and most reliable, and from April 2026 you'll be charging at just 3.49p/kWh — roughly £2.10 for a full 60kWh charge. Read our full review →
## Why Your Charger Choice Matters for Smart Tariffs There's an important distinction between **Octopus Go** and **Intelligent Octopus Go** — and it comes down to your charger. **Octopus Go** works with *any* charger. It simply gives you a cheap off-peak rate (currently 9.5p/kWh) during a fixed window — typically 12:30am to 5:30am. You set a timer on your charger or car, and that's it. **Intelligent Octopus Go** is different. It requires a compatible smart charger (or compatible EV) that communicates directly with Octopus Energy's systems. In return, you get: - **A cheaper off-peak rate** — currently 8p/kWh, dropping to **3.49p/kWh from 1 April 2026** - **Smart scheduling** — Octopus decides *when* to charge your car based on grid demand, wholesale prices, and renewable energy availability - **Extended off-peak windows** — your charger might get cheap electricity outside the standard 6-hour window when grid conditions allow - **Whole-home off-peak benefit** — everything in your house runs at the off-peak rate during charging windows, not just the charger The savings are substantial. At 3.49p/kWh, charging a typical 60kWh EV from empty costs just **£2.10**. That's roughly **1p per mile** — compared to around 15p per mile for petrol. *For a detailed breakdown of all UK EV tariffs, see our [Best EV Energy Tariffs 2026 guide](/guides/best-ev-tariff-uk-2026/).* --- ## Every Charger Compatible with Intelligent Octopus Go Here's the full list of chargers that support native Intelligent Octopus Go integration, as of March 2026: ### 1. Ohme Home Pro — Our Top Pick

Ohme Home Pro

~£799 inc. installation
  • 7.4kW charging speed (single-phase)
  • Native Intelligent Octopus Go integration — the deepest of any charger
  • Excellent app with live cost tracking and charge history
  • Solar diverting compatible
  • CT clamp included for dynamic load balancing
  • OZEV grant eligible (effective cost ~£449)
Check Price on Amazon →
The Ohme Home Pro was built from the ground up with Octopus integration in mind. In fact, Ohme and Octopus Energy have worked so closely together that the integration is seamless — connect your Ohme to your Octopus account and the charger handles everything automatically. **How it works:** You tell the Ohme app what time you need the car ready by and what charge level you want. The charger communicates with Octopus, which tells it exactly when to draw power based on the cheapest half-hour slots overnight. You don't need to think about it — just plug in when you get home. The app shows you exactly what you're paying in real time, tracks your charging costs over weeks and months, and lets you set spending targets. It's the most polished smart tariff experience available. **What about reliability?** The Ohme-Octopus integration is mature and well-tested. Some users report occasional issues with state-of-charge (SoC) readings needing a re-sync, but these are rare and easily fixed in the app. The vast majority of users report rock-solid daily operation. **Why it's our pick:** Deepest Octopus integration, best app experience, reliable daily performance, and the CT clamp for load balancing is included. At ~£449 after the OZEV grant, it's outstanding value. **Rating: ★★★★★ 4.9/5** [Read our full Ohme Home Pro review →](/reviews/ohme-home-pro-review/) --- ### 2. Hypervolt Home 3 — Best Runner-Up

Hypervolt Home 3

~£849 inc. installation
  • 7.4kW charging speed (single-phase)
  • Full Intelligent Octopus Go integration
  • Built-in energy meter — no CT clamp needed
  • Sleek, compact design
  • OZEV grant eligible
Check Price on Amazon →
The Hypervolt Home 3 is an excellent charger with full Intelligent Octopus Go support. Its standout feature is the **built-in energy meter**, which means load balancing works straight out of the box without a separate CT clamp installation — one less thing for the electrician to worry about. The Octopus integration works in essentially the same way as the Ohme: set your target charge and ready-by time, and the charger schedules around the cheapest rates. The app is clean and modern, though not quite as feature-rich as Ohme's when it comes to cost tracking granularity. The Hypervolt has earned a strong reputation for reliability. Build quality is excellent, and the compact form factor suits tight installation spaces. **Why consider it over the Ohme?** If you value a built-in energy meter (no CT clamp needed) and slightly more compact design, the Hypervolt is an excellent choice. The Ohme edges it on app features and cost tracking, but day-to-day charging performance is comparable. **Rating: ★★★★★ 4.7/5** --- ### 3. Myenergi Zappi 2 — Best for Solar Owners

Myenergi Zappi 2

~£879 inc. installation
  • 7.4kW charging speed (single-phase)
  • Intelligent Octopus Go compatible
  • Market-leading solar integration (Eco and Eco+ modes)
  • Works with Myenergi Eddi and Libbi ecosystem
  • CT clamp included for load balancing
  • OZEV grant eligible
Check Price on Amazon →
The Zappi is the gold standard for anyone with solar panels — its Eco and Eco+ modes let you charge your car entirely from surplus solar energy during the day, then switch to cheap Octopus rates overnight for any top-up needed. Intelligent Octopus Go integration was added via firmware updates across 2024-2025. It works well for most users, though there have been occasional reports of connectivity hiccups (usually resolved by ensuring firmware is up to date — version 5.x or later is essential). If you have solar panels and a battery (or plan to get them), the Zappi fits into the broader Myenergi ecosystem alongside the Eddi immersion diverter and Libbi battery. This combined system gives you maximum self-consumption of solar energy alongside overnight smart tariff charging. **Why consider it?** Solar integration is unmatched. If you have panels, the combination of free daytime solar charging + 3.49p/kWh overnight Octopus rates is about as cheap as EV charging gets — approaching zero cost per mile. **Rating: ★★★★☆ 4.6/5** [Read our full Zappi review →](/reviews/zappi-v2-review/) --- ### 4. Indra Smart Pro — Strong UK Contender

Indra Smart Pro

~£829 inc. installation
  • 7.4kW charging speed (single-phase)
  • Full Intelligent Octopus Go integration
  • UK-designed and manufactured
  • V2G-ready (future-proofed for vehicle-to-grid)
  • Ethernet, Wi-Fi, and optional 4G connectivity
  • OZEV grant eligible
Check Price on Amazon →
Indra is a UK manufacturer (based in Wales) with full Intelligent Octopus Go integration. The Smart Pro has a unique selling point: it's **V2G-ready**, meaning it's designed to support vehicle-to-grid technology as it becomes available. In theory, this could let you sell stored energy from your car battery back to the grid — potentially earning money while you sleep. The Octopus integration works well, and users who connect via Ethernet (rather than the Wi-Fi or 4G dongle) report the most reliable experience. This is worth bearing in mind if your charger location has weak Wi-Fi — run an Ethernet cable if possible. **Why consider it?** UK-made, V2G-ready for future-proofing, and solid Octopus integration. If vehicle-to-grid appeals to you, Indra is the brand to watch. **Rating: ★★★★☆ 4.4/5** --- ### 5. Wallbox Pulsar Plus — Via Jedlix App

Wallbox Pulsar Plus

~£769 inc. installation
  • 7.4kW charging speed (single-phase)
  • Intelligent Octopus Go compatible via Jedlix integration
  • Compact, attractive design
  • Good app with energy tracking
  • OZEV grant eligible
Check Price on Amazon →
The Wallbox Pulsar Plus works with Intelligent Octopus Go, though the integration route is slightly different — it connects via the **Jedlix** smart charging platform rather than directly through the Wallbox app. Jedlix acts as a bridge between your Wallbox and Octopus Energy. The upside is that it works. The downside is an extra layer of software — you're managing Jedlix alongside the Wallbox app and your Octopus account. Some users find this fiddly, while others set it up once and forget about it. The Pulsar Plus itself is a well-built, compact charger with a good app. It's a solid choice if you already own one and want to add Intelligent Octopus, but if you're buying new specifically for smart tariff integration, the Ohme or Hypervolt offer a more streamlined experience. **Why consider it?** Good option if you already have a Wallbox installed. Compact design suits tight spaces. **Rating: ★★★★☆ 4.3/5** [Read our full Wallbox Pulsar Plus review →](/reviews/wallbox-pulsar-plus-review/) --- ### 6. Octopus Charge — The In-House Option

Octopus Charge

~£799 inc. installation (via Octopus)
  • 7.4kW charging speed (single-phase)
  • Native Intelligent Octopus Go — built by Octopus themselves
  • Integrated into the Octopus Energy app
  • Streamlined installation via Octopus
  • OZEV grant eligible
Octopus Energy launched their own charger in mid-2025. As you'd expect from an in-house product, the Intelligent Octopus Go integration is baked in — everything is managed through the main Octopus Energy app rather than a separate charger app. It's still relatively new to market, so long-term reliability data is limited. Early reviews are positive, and the installation experience is reportedly very smooth since Octopus handles the entire process end-to-end. **Why consider it?** If you want the simplest possible Octopus experience with no third-party apps or compatibility questions, buying direct from Octopus eliminates the guesswork. **Rating: ★★★★☆ 4.3/5** --- ## Quick Comparison Table
ChargerPrice (inc. install)IOG IntegrationLoad BalancingSolar SupportRating
Ohme Home Pro~£799★★★★★ Native✅ CT clamp✅4.9/5
Hypervolt Home 3~£849★★★★★ Native✅ Built-in✅4.7/5
Myenergi Zappi 2~£879★★★★☆ Good✅ CT clamp★★★★★4.6/5
Indra Smart Pro~£829★★★★☆ Good✅✅4.4/5
Wallbox Pulsar Plus~£769★★★☆☆ Via Jedlix✅❌4.3/5
Octopus Charge~£799★★★★★ Native✅❌4.3/5
--- ## How Smart Tariff Integration Actually Saves You Money Let's put real numbers on this. Here's what the average UK driver (7,400 miles/year, car averaging 3.5 mi/kWh) pays annually under different scenarios:
ScenarioRate per kWhAnnual Charging CostSaving vs Standard
Standard variable tariff (Ofgem cap)24.67p~£520—
Octopus Go (any charger)9.5p~£200~£320/year
Intelligent Octopus Go (current)8p~£170~£350/year
Intelligent Octopus Go (from April 2026)3.49p~£74~£446/year
Read that bottom row again. **£74 per year to run your car.** That's £6.17 per month. Less than a single tank of petrol. Less than a Netflix subscription. And it gets better: the whole-home off-peak benefit means your dishwasher, washing machine, and tumble dryer also run at 3.49p/kWh during charging windows. Many IOG users report total electricity bill reductions of £500–£700 per year when they shift household consumption to off-peak. The difference between standard Go (9.5p) and Intelligent Go (3.49p from April) is now significant — roughly **£126/year** for the average driver. A compatible smart charger pays for itself within a few years through this difference alone, even before you factor in the convenience of automated scheduling. *See our [EV charging costs guide](/guides/ev-charging-cost-uk-2026/) for a full cost breakdown by vehicle model.* --- ## What About Other Smart Tariffs? Intelligent Octopus Go isn't the only smart EV tariff. Here's how charger compatibility works across the main options: - **Octopus Go** — Works with *any* charger (no integration needed, just a timer) - **British Gas EV Power+** — Requires a Hive-compatible charger; 7.9p/kWh off-peak - **E.ON Next Drive Smart** — Works with selected smart chargers; 8.5p/kWh off-peak - **OVO Charge Anytime** — Subscription model, works with selected chargers If you're choosing a charger primarily for smart tariff flexibility, the Ohme Home Pro and Hypervolt Home 3 have the broadest compatibility across multiple energy suppliers — useful if you switch suppliers in future. *Full tariff comparison: [Best EV Energy Tariffs 2026](/guides/best-ev-tariff-uk-2026/)* --- ## Our Verdict For most UK EV owners on (or considering) Intelligent Octopus Go, the **Ohme Home Pro** is the charger to buy. Its Octopus integration is the most polished, the app is excellent, load balancing via CT clamp is included, and after the OZEV grant it costs around £449. If you have **solar panels**, the **Myenergi Zappi** is the better choice — free daytime solar charging combined with 3.49p/kWh overnight IOG rates is essentially zero-cost motoring. If you want **the simplest setup** with no compatibility questions, **Octopus Charge** (Octopus's own charger) eliminates third-party hassle entirely. And if you already own a **Wallbox Pulsar Plus**, don't rush to replace it — Jedlix integration gets you onto IOG, even if the experience isn't as seamless as a native integration. Whichever charger you choose, the key message is this: **a smart charger on Intelligent Octopus Go from April 2026 will charge your car for roughly 1p per mile.** That's a running cost most petrol drivers can barely comprehend.
💰 Don't forget the grant: The OZEV EV Chargepoint Grant knocks up to £350 off installation costs. Combined with IOG savings, most smart chargers pay for themselves within 12–18 months.
--- ## Frequently Asked Questions ### Do I need a specific charger for Intelligent Octopus Go? Yes. Intelligent Octopus Go requires a compatible smart charger that can communicate with Octopus Energy's systems. Currently supported chargers include the Ohme Home Pro, Hypervolt Home 3, Myenergi Zappi, Indra Smart Pro, Wallbox Pulsar Plus (via Jedlix), and the Octopus Charge. Standard Octopus Go works with any charger — you just lose the smart scheduling and slightly cheaper rate. ### Is the Octopus Intelligent Go rate really dropping to 3.49p/kWh? Yes. From 1 April 2026, existing Intelligent Octopus Go customers will see their off-peak rate drop to 3.49p/kWh. This reflects the new Ofgem price cap and government levy reductions. At this rate, a full 60kWh charge costs roughly £2.10 — that's about 1p per mile for a typical EV. ### Can I use Intelligent Octopus Go without a compatible charger? You can if your **car** is on Octopus's compatible vehicle list — some EVs (notably Teslas and certain BMW/VW models) can be controlled directly by Octopus without needing a compatible charger. However, charger-based integration is generally more reliable and works with any EV. If neither your car nor your charger is compatible, use standard Octopus Go instead. ### Which charger has the best Octopus integration? The **Ohme Home Pro** has the deepest and most mature Intelligent Octopus Go integration. It was designed in close collaboration with Octopus Energy, and the in-app experience — live cost tracking, charge scheduling, and session history — is the most polished available. The Hypervolt Home 3 is a close second. ### Is it worth upgrading my charger just for Intelligent Octopus Go? At the new April 2026 rate of 3.49p/kWh (vs 9.5p on standard Go), an IOG-compatible charger saves roughly £126/year for the average UK driver. After the OZEV grant, chargers like the Ohme Home Pro cost around £449 — so you'd break even in under 4 years, less if you drive more than average. Plus you get the convenience of fully automated scheduling. --- *See also: [Best Home EV Chargers UK 2026](/best-picks/best-home-ev-chargers-uk/) · [EV Charging Costs 2026](/guides/ev-charging-cost-uk-2026/) · [Best EV Energy Tariffs 2026](/guides/best-ev-tariff-uk-2026/) · [Ohme Home Pro Review](/reviews/ohme-home-pro-review/) · [Zappi vs Ohme](/reviews/zappi-vs-ohme/)*

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