Whetstone

Do the work only a banking & finance expert witness can do. Hand off the rest.

Let AI handle the busywork. Only do the work that matters.

Too much of your week is consumed by work that doesn't need your judgment.

Compiling loan portfolio data, tracing wire transfers, summarizing regulatory filings — real work, just not your work.

But you don't have to do it alone.

You are the expert.
AI is your tireless research assistant.

Tireless, encyclopedic, and fast — but it doesn't know your cases or your judgment.

Assign the first pass. Case file review, literature synthesis, report drafts — the work that needs elbow grease, not expertise.

Your opinion on materiality matters. Extracting disclosures from 500 10-Ks doesn't.

Assessing compliance is your expertise. Building the loan-level dataset isn't.

The DCF model requires your judgment. Pulling comparables from pitch books doesn't.

Pattern recognition is your job. Pulling wire transfer records and building transaction timelines shouldn't consume your week.

Your time is the constraint. Your judgment is the value.

We teach your team the method.

We take you from curious to confident. Personal guidance applied to your practice.

Built around how you already work.

Chris Parles — Builds and teaches. Background in software, product, and operations.

Justin Feldstein — Builds and teaches. Background in software, product, and operations.

Three short steps. We reply within one business day.