Open-methods view · public synthetic data · open methods · no account needed
Sandbox · shadow-mode · not a supplier, aggregator or trading screen — the missing coordination layer.

Flightdeck · Lane B

Design and backtest flex products before you build them.

Prove to regulators they're auditably fair. Model how things could have been. Test the market rules before they're locked in — on real deterministic engines, empowered with AI at the fringe, on open data.

Toy (free) → 2-week MVP (paid pilot) → Flightdeck subscription → add-on modules.

Candidate · "Whole-home EV-TOU"
1 Concept
2 Back-test
3 Review
4 Shadow
5 Pilot
P&L · median
+ positive
downside · ES
banded
Auditably fair
Consumer-Duty card · winners/losers by segment
deterministic core decides fairness · AI assists exploration only
7 outputs
P&L-under-uncertaintyconsumer-fairnessautomation-upliftreliabilitysettlement robustnessstage-gate packportfolio-fit