FEASIBILITY IN MINUTES. NOT MONTHS.

    FOR FEASIBILITY ANALYSTS

    Build the model once. Interrogate it all day.

    PlotKey keeps assumptions, monthly cash flow, returns and sensitivities in one live workbench. Explore freely; save only the revision you want to keep.

    • Change live assumptions with deltas against the saved draft
    • Compare base, upside and downside without copying tabs
    • Let the Operator draft changes; review before anything is accepted
    Try it — Marina tower, 685K sqft
    live recalc
    Avg sales priceAED 2,350/sqft
    Construction costAED 950/sqft
    Sell-out pace28 months
    NPAT
    Project IRR
    Net margin
    Peak funding
    Funding loop converged · escrow gates applied · 9% CT

    From deal brief to IC decision — one workbench

    Model the deal, test the downside, and carry a clear decision record into IC.

    THE WORKBENCH

    Assumptions on the left. Everything else reacts.

    25+ live parameters — pricing, costs, pace, land, financing, tax — with sliders for the big levers. The KPI strip, statements and a full outputs rail recalculate as you drag, with deltas against your saved draft.

    Open the workbench →
    Avg sales price — sliderAED 2,350
    NPATAED 364.0M
    Project IRR18.4%
    Peak funding · M14AED 398.2M
    3 inputs changed vs draftSave · Revert
    THE OPERATOR

    An AI analyst that shows its work — and asks permission.

    Ask it to stress construction +10% or draft a conservative variant. It runs the real engine and files a proposal for review. Accepted proposals update the draft; saved changes are hash-linked when you save a model revision.

    See the Operator console →
    read_inputs — v4.2 draft · rev 1800:02
    recalc_funding_loop — converged00:19
    check_covenant — AED 450M00:58
    Proposal: construction +10% variantHELD
    Audit chain — 0x9e12…77afVERIFIED
    EXPORTS & TRUST

    The workbook your lender opens is the model you built.

    Supported formula identities are checked before export; failed identities are pinned to correct engine values. XIRR and iterative cells are covered by the LibreOffice oracle.

    See the verification proof →
    marina-gate_v4.2.xlsx — formula-driven11,847 cells
    Formula identity gateCHECKED
    LibreOffice oracleXIRR + ITERATION
    Failed formula identityPINNED VALUE
    Frozen v9.1 — still reproducible412 days
    THE TRUST MACHINERY

    Your Excel export is checked before it leaves.

    Supported formula identities are checked by the recalculation gate. Failed identities are pinned to correct engine values instead of emitting a wrong formula. XIRR and iterative cells are checked by the LibreOffice oracle; saved model revisions are recorded on the hash-linked audit chain.

    Checked
    Supported formula identities
    failed identities pin correct engine values
    Oracle
    XIRR & iterative cells
    LibreOffice-covered exceptions
    Fallback
    Failed formula identities
    pinned to correct engine values
    Saved
    Changes on the audit chain
    hash-linked model revisions
    Saved changes are hash-linked and verifiable DLD, RERA escrow & UAE CT rules built in Frozen versions stay export-reproducible AI proposal writes use approval or delegated post-action review

    Request access

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