Whetstone

Do the work only a financial professional 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.

Reconciling statements, chasing documentation, drafting preliminary valuations, formatting deliverables — real work, just not your work.

But you don't have to do it alone.

You are the expert.
AI is your tireless staff accountant.

Tireless, encyclopedic, and fast — but it doesn't know your clients or your judgment. You guide it with your expertise.

Direct it. Review it. Sign off.

  • Assign the first pass. Transaction coding, preliminary schedules, data normalization, document extraction — the work that needs elbow grease, not expertise.
  • Review, don't draft. Let AI produce the first version. You apply judgment, make adjustments, sign off. Your time stays where it belongs.
  • Build institutional knowledge. Teach AI your firm's methodologies, templates, and client history. It becomes your second brain, not just another tool.

For financial professionals whose time is the bottleneck.

Tax practitioners

Preparation, research, and client correspondence consuming your week.

Forensic accountants

Document review and preliminary analysis taking longer than the actual findings.

Fractional CFOs

Scattered client data and routine reporting eating strategic bandwidth.

Business valuation

Comparables research and normalization adjustments before you can apply judgment.

M&A advisory

Due diligence checklists and preliminary analysis delaying deal momentum.

Wealth management

Client reporting and routine portfolio analysis displacing relationship time.

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

How we work with you.

Workshops

We teach your team the method.

One-on-one coaching

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

Custom workflow design

Built around how you already work.

Team

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

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

Tell us what's eating your week.

Three short steps. We reply within one business day.

Email: [email protected]