Every figure of the report, reviewed inside Office

Interiu FDD is an add-in for Microsoft PowerPoint, Excel and Word. It reviews a financial due diligence report where it is written and points at each figure that does not agree with the rest of the report. The review runs on your computer: the document is not uploaded anywhere.

Get the add-in How to use it

What it reviews

Arithmetic

Totals and subtotals, ratios, margins and growth rates, standard accounting identities.

Consistency

The same figure across slides, tables and charts; text against the tables it describes; one statement repeated with another figure.

Structure

Numbering, cross-references to appendices and pages, the report's own definitions.

Pictures of tables

Tables pasted as images are read with text recognition that also runs on your computer.

Each finding is a card in the panel. Clicking it selects the figure in the document: the shape in PowerPoint, the cell in Excel, the text in Word. You confirm or dismiss each finding; PDF files can be reviewed from the same panel.

Your document stays on your computer

The add-in's files are loaded from fdd.interiu.com when the panel opens. After that the review works with the network switched off.
The add-in edition in Microsoft Marketplace contains no code that sends document content, findings or usage anywhere.
The panel's security policy allows it to contact only fdd.interiu.com, and it shows a live count of every network request since it opened.
The add-in does not ask you to sign in and does not use an AI service.

Details: privacy policy.

Where it works

PowerPoint, Excel and Word in Microsoft 365 on Windows and Mac, and in Office on the web (Edge, Chrome, Firefox, Safari).

Getting the add-in

A licence is required. Interiu FDD is licensed to advisory firms under a written agreement with Interiu AI S.L. To arrange a licence or a trial for your firm, write to info@interiu.com or use the form at interiu.com.

Once your firm has a licence, the add-in is installed from Microsoft Marketplace (in Office: Home → Add-ins, search for "Interiu FDD"), or deployed to everyone at once by your Microsoft 365 administrator in the admin centre (Settings → Integrated apps). Installation steps and troubleshooting are on the support page.