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Hosted platform

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Tell us a little about your team and we’ll get you set up as we open access in waves. Two required fields, and signing up commits you to nothing.

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No charge during early access. The free web tool is available today. Free add-in live on Microsoft AppSource · Sponsor of EuSpRIG 2026, the European spreadsheet-risks conference.

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  1. The record it prints to. Every signed-off review prints to one page: who opened it and when, the SHA-256 of both versions compared, what changed by kind and by sheet, and the decision. You can hand it to whoever asks what happened to the model.

Screenshots of the hosted platform. The workbook is our demo model, and no customer data appears anywhere on this site.

What you’ll get

Watches SharePoint

Point SheetDelta at the library your team already saves to. Every new version is compared automatically. No uploads, no migration. How much review each workbook gets

Cell-level review & sign-off

Comment on the exact cell or formula that changed, request changes, and require approval before a change is trusted. See a review in the product

A record that holds up

Every version, comparison, comment, and approval is retained, and any review prints to a one-page record, including what was checked and what could not be. What the record contains