WEB

The web app your operation
runs on every day.

For the claims handlers, underwriters, sales and back-office staff who use the model all day — without ever opening Excel. It looks like the workbook, because it is the workbook. Governed like a real application.

RIGHTS, DOWN TO THE CELL

You see the spreadsheet exactly
as the author made it.

Nothing is redrawn or re-skinned — it's the real workbook, live. What changes is that the author decides which group of people can edit, and which can only view, each individual field. Permissions and PII masking travel with the model, from the web app to the API to the audit log.

X pricing-model.xlsx VIEWING AS · Sales
A
B
C
1
Customer
J. BakkerPII
Premium
2
Sum insured
€ 250,000
€ 1,247
3
Term
25 yrs
4
Eligible age
18 – 70

Interactive illustration. On a live workbook this is your real .xlsx, rendered in the browser — we'll show you yours in a demo.

WHAT THE WEB APP GIVES YOU

Excel on the inside.
An application on the outside.

Looks like Excel

Because it is the workbook. No retraining. Your team works in something they already know — in the browser, no install.

Per-role rights

The author sets who can edit and who can only view each field. Sales sees results; Pricing edits inputs; Risk owns eligibility.

PII masked per role

Customer name, BSN, IBAN — visible only to roles with a lawful basis. Masked everywhere else, including exports.

Locked formulas

The logic that drives money is never editable in the web app. Formula changes go through the modeller workflow, with sign-off.

Drafts & publish

Changes happen in a draft. Review, sign-off, publish. The live version is always one explicit step away.

Audited end to end

Every read, edit and publish, tied to identity, timestamped, exportable to your SIEM.