Use cases

Four buyer personas, one product.

ModelxcelPro is a single Excel add-in. Every plan ships every capability — what differs by persona is which capability leads, which workflow you spend most of your time in, and which proof artifact you hand off at the end. Pick the lens that matches your work.

INVESTMENT BANKING & PE

Hand off the model with a signed certificate the MD can show the client.

Lead feature

Sign Formula Block

Attest a contiguous range sharing the same R1C1 formula — the analyst signs once for the whole block. Each block carries a signature hash over scope + master R1C1 + variants; R1C1 divergence on any cell in the block surfaces as drift on nex…

Plus, prominently:

  • Export Proof Certificate
  • TrustLens
  • CalcScope

Bulge-bracket and middle-market IB · PE deal teams · advisory / restructuring shops

See the Investment Banking & PE page

PROJECT FINANCE & PPP

Built for 30-tab debt-sculpting models with 12-year tenors.

Lead feature

Bind Source

Pin an input to a URL, file, prior workbook, or note — SHA-256 snapshot detects drift.

Plus, prominently:

  • Bind Vector
  • Material Change Intelligence
  • Worksheet Map

PF banks · infra developers · PPP advisors · DFIs · public-sector procurement teams

See the Project Finance & PPP page

CORPORATE FP&A

Forecast variance? You'll know the cause before the meeting.

Lead feature

Why This Number

Click any cell, see the full causal chain — sources, formulas, signatures, and timestamps.

Plus, prominently:

  • Compare to Previous Version
  • Material Change Intelligence
  • Replay Proof

Group FP&A · controllership · subsidiary controllers · corporate accounting

See the Corporate FP&A page

AUDIT & ASSURANCE

Cut model review time, with evidence you can put in a workpaper.

Lead feature

Proof Coverage

Workbook-wide score: percent inputs bound, percent formulas signed.

Plus, prominently:

  • Verify Ledger
  • Verify All Vectors & Blocks
  • Model Health Report

Big 4 audit · model risk management · internal audit · third-party model review

See the Audit & Assurance page

One product, every capability

No tier limits any feature.

Every plan ships every capability shown above and on the persona pages — Proof, Audit Trail, TrustLens, Material Change Intelligence, Replay Proof, Worksheet Map, Smart Format, all of it. Tiers differ on seats, admin tools, and support — never on what the add-in does.

See pricingEvery feature