Plan your bill, not just watch the grid.
The free terminal shows what the grid is doing. Gridfloor Pro turns that into a plan for what your battery, your EV and your appliances should be doing next — plus an alert engine that watches the grid so you do not have to.
Agile cockpit
Today's and tomorrow's half-hourly rates for your region, laid out as a price-coloured day strip. Finds the cheapest 1/2/3/4 h window on demand, flags negative-rate (get-paid) periods, and pushes a note the moment tomorrow's rates land — usually around 16:05. Covers Agile, Go/Intelligent Go, Flux, Cosy and Tracker.
Battery advisor
A half-hourly charge/discharge plan built from your tariff and, optionally, your solar forecast. Optimise for £ or CO₂. The saving figure accounts for round-trip losses and cycling cost, not just the raw spread between cheap and expensive slots — a plan that ignores wear on the battery is not an honest plan.
EV optimiser
"32 kWh by 07:30" in, a set of charging windows out — cheapest or greenest, your call. Same engine as the battery advisor, different constraints.
Appliance scheduler
Give it a load — a 2 h cycle sometime in the next day — and it finds the best start time, with a one-tap reminder for when it arrives.
Alert engine
Rules over price thresholds, negative pricing, your Agile rate, national or regional carbon intensity, stress-band changes, frequency excursions, REMIT trips, records, interconnector flips and wind output. Delivered by web push, email or ntfy — webhook delivery is a Tinkerer extra — with per-rule cooldowns and a full delivery log.
Savings tracker
Your own meter data, via Octopus account linking, measured against a flat-rate baseline — not a marketing estimate. Monthly email report.
Full Time Machine
Full history in place of the free tier's 7-day window (up to a year per view) — replay any date, at up to 60×, across every panel.
Pricing
Free tier stays free: the entire terminal above, no card required, forever.
- The entire live terminal — ticker tape, fuel mix, headline dials
- Price panel, demand panel, THE LADDER
- Frequency dial, REMIT wire
- Interconnector flow map, Europe strip
- Solar and wind panels
- Stress Index, BM leaderboard, curtailment tracker
- Records & almanac, share cards
- Time Machine — 7 days back
- Pop-out panels, keyboard shortcuts, installable PWA
- Agile tariff cockpit
- Battery advisor, EV optimiser, appliance scheduler
- Alert engine — push, email, ntfy
- Savings tracker (your own meter data)
- In-house price forecast
- Full Time Machine history (up to a year per view)
- Custom saved layouts, Octopus account linking
- Everything in Pro
- Personal API token, rate-limited
- CSV/JSON export
- Webhook alert delivery