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

Signed BAA. Zero data retention.

ExecStack tools run on Claude by Anthropic — SOC 2 Type II, ISO 27001, and ISO 42001 certified. Your inputs transit their system momentarily to generate your result — not stored, not logged, not used for training. Anthropic processes them under a signed Business Associate Agreement with ExecStack, with Zero Data Retention enabled: inputs and outputs are deleted once your result is generated. Build requests are different: what you send in the Just Ask box is stored so we can build it — see our privacy page.

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.

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Bring your actual close data. That is what the agreement is for.

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