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OXXON Audit — Live

Identify hidden structural risks in Excel financial models before investors, lenders, or investment committees do.

Deterministic audit controls. Risk score and letter grade in seconds. Professional audit memo — ready to distribute.

✓ No account required
✓ No Excel needed
✓ Fully deterministic
✓ No AI inference

Used by

CFOs — Governance assurance before board, lender, or regulatory distribution.
Investment teams — Pre-IC structural validation on acquisition and deal models.
FP&A teams — Automated structural check before plan or forecast distribution.
Lenders — Structural review of borrower financial projections before underwriting.
Investment committees — Receive models with a structural integrity score and audit memo attached.

Audit Your Model

Upload an Excel workbook (.xlsx, .xlsm, or .xls) to run the structural audit.

Drop your file here

XLSX / XLSM / XLS · up to 50 MB

Files are processed in temporary application storage during audit generation.

No cloud storage  ·  No database  ·  No third-party AI  ·  Workbook contents never logged

OXXON Audit

Powered by OXXON Advisors

Structural integrity assurance for financial models that drive real decisions.

Deterministic by Design

Same model. Same structural controls. Same result. Every time.

No AI Inference

Every finding traces to a specific cell and a codified structural rule.

No External Transmission

Workbooks are not transmitted to cloud storage, databases, or third-party services.

Audit Memo Ready to Distribute

Risk score, letter grade, findings, evidence, and remediation — in seconds.

No cloud storage  ·  No database  ·  No third-party AI  ·  Workbook contents never logged

REPORT PREVIEW

Every finding, traced to its cell.

Download Executive Report and Download Technical Report, generated from the same audit.

Ready to audit a model?
Audit a model →

Running Audit

  1. Parsing workbook
  2. Building formula dependency graph
  3. Running structural controls
  4. Scoring and grading
  5. Building report model
  6. Rendering report
  7. Converting to PDF

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Your workbook is processed in temporary application storage and is not transmitted to any external service.

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