01 Capture
Every meaningful change, recorded.
Provenance lives inside Excel and PowerPoint. Each version keeps the author, the reason, and the exact state of the file.
Stop reviewing
financial models
cell by cell.
Review models in 15 minutes instead of two hours. Provenance shows you every material change, its downstream impact, and what needs your attention before the model goes out.
Backed by the best
Provenance turns model review from hours of cell-by-cell checking into a five-minute review of only what matters. Every version in one place, every change checked, and a review of only the short list that needs a decision.
As mentioned in
Provenance has been covered by Fortune Turkey, Habertürk, Capital, Para Dergi, Ekonomim, Webrazzi, and others.
Why Provenance
Purpose-built for the teams doing the work.
Not a general-purpose assistant pointed at finance. Provenance is built for deal teams that review their own models and do not have a dedicated model-review function sitting behind them.
01
AI work your committee can actually rely on
The hard part of adopting AI in finance is not producing the work, it is trusting it. Provenance checks the output against the model and the data room, and records whether a person or a machine made each change, so AI-assisted work can go into a pack with evidence behind it.
02
Built for the model, not for chat
Provenance reads formulas, precedents, and dependents — not a flattened text version of your workbook. It compares two files the way a reviewer would, cell by cell, and reports only what actually moved.
03
Deterministic where it has to be
The matching engine makes zero model calls. Figures are resolved by rule, not by guess, and a person signs off on every match. When a source does not line up, the engine says so instead of inventing an answer.
04
Inside the tools the work already lives in
The record starts in the workbook. Our Excel and PowerPoint add-ins capture each version with its author and reason attached, so nobody has to remember to update a change log tab.
05
Every number carries its source
Click any cell and the receipt opens against the exact document and page it came from. Decks, CIMs, and models stay tied to the same set of figures across the whole deal.
06
Built for material non-public information
Per-deal access barriers, tenant isolation, and encryption in transit and at rest. Controls are monitored continuously and published in a live trust center rather than described in a brochure.
The product
From first edit to final sign-off.
02 Understand
See what moved, and what it moved.
The redline traces a changed driver through valuation, cash flow, and every output it touches.
03 Compare
Sign off change by change.
Base and current sit side by side with every changed assumption called out.
The attribution engine
Where a number came from is not a guess.
We make every cell traceable, and every source traces back, down to the page. When a match does not line up, the engine tells you instead of guessing.
Matched on
8 / 8
- Metric
- Entity
- Period
- Period end
- Instrument
- Unit
- Scale
- Dimensions
0
model calls in the matching engine. A person signs off on every match.
The attribution flow, captured from the product — click a step to jump.
Excel add-in
The record starts in the workbook.
Provenance sits beside the model. It flags what looks wrong, shows exactly what changed since the last version, and saves that version with the reason attached — without leaving Excel.
Decks and CIMs
The deck gets the same scrutiny as the model.
Numbers leave the building in a deck, not in a workbook, and the deck is rebuilt far more often than the model behind it. Provenance versions PowerPoint the same way it versions Excel.
Compare any two versions
Text, numbers, formatting, and the data behind every chart. See exactly what moved between the draft that went out on Tuesday and the one sitting in front of the committee.
Comments stay with the slide
Every thread, edit, and resolution is kept against the slide it belongs to, so a reviewer’s mark-up survives the next rebuild instead of dying in an email chain.
Every figure checked against the data room
Each number on a slide is verified against the source documents behind it. A figure that no longer matches what the data room says is flagged before the deck leaves the building.
The Assistant
Ask the deal. Get the evidence.
The Assistant answers from your models, documents, and history — and every answer links back to the exact version it came from.
Provenance makes every financial decision searchable, traceable, and reviewable.
Find the number, open the document behind it, see who signed off.
What it costs today
The time already
goes somewhere.
Nobody budgets for chasing versions and tying out figures, but it is paid for every week. Here is what that looks like on a mid-sized team.
3,456
Hours a year
A twelve-person deal team, finding the right version, checking what changed, and working out where a number came from.
$327k
Cost of that time
What those hours cost at a fully loaded $250,000 a head, on the long weeks deal teams actually work.
5.4
Hours back, per person, weekly
At a tenfold reduction on the work this measures. Move that assumption yourself and the number moves with it.
Work out your own
Arithmetic on typical inputs, not a measured result from a customer.
Security
Built for the most sensitive files a firm has.
Encrypted in transit and at rest, least-privilege access with organization and project isolation, and a tamper-evident trail of every change and review decision.
- SOC 2 Type II
- In progress
- ISO 27001
- In progress
- Continuous monitoring
- Vanta
“Financial models move billions, yet they live in files emailed back and forth. We built Provenance to bring structure and accountability to the most important spreadsheets in the world.”
Tuna Uskudar
Founder & CEO, Provenance