Tool 002 — Live now

Variance Analyzer

Drop your close data — files, paste, or manual entry. Get a board-ready narrative, anomaly flags, the questions you'll be asked, and the one-liner. Export to Word.

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Drop files here or click to browse

Upload one or more files — we'll figure out what's what

CSV · XLSX · WORD · TXT · PNG · JPG · PDF

You can mix formats: attach a budget PDF + actuals CSV + commentary in Word.

Tone

HOW WE KEEP YOUR DATA SECURE

Your data, handled securely.

USE IT AS-IS

SOC 2 Type II infrastructure.

ExecStack tools run on Claude by Anthropic — SOC 2 Type II certified infrastructure. Your inputs transit their system momentarily to generate your result. Nothing is stored. Nothing is used for training.

Anthropic Trust Page →

ENTERPRISE READY

Deploy in your cloud.

For organizations with strict data governance requirements, we support private deployment within your existing enterprise cloud environment. Your data never leaves your infrastructure.

Let's talk →

If data security is a concern, try our tools first with representative figures — ballpark numbers that reflect the shape of your situation. We can discuss a private deployment after your evaluation.

This applies to this tool. Other parts of the site, like our build-request intake, handle data differently — see our privacy page for details.