Start with one revision
Your parts list changed.See what needs review.
Compare the before and after parts lists. Get a clear record of additions, removals, quantity changes, and questions that need a human decision. Add inventory and purchase orders when you need to understand material exposure.
Start with a short description · no files needed to ask
A smaller first step
Begin with the files you already have.
Tell us about one revision. We will agree on the files, the question to answer, and a written scope before you share operational data.
Describe your revision →Compare
Start with before and after parts lists. Identify additions, removals, and quantity changes.
Resolve
Review duplicate parts, unclear matches, units, and missing values before treating the result as final.
Go deeper if needed
Add stock, work in progress, and open purchase orders when the decision involves material exposure.
A worked example
See where a revision can lead.
The fictional Nova Robotics scenario shows the fuller workflow after purchase-order, inventory, and supplier evidence is available. Explore the current product and its calculations; this example does not imply those inputs are required just to discuss a revision.
Read-only demo · fictional company · no customer data
See the decision take shape
The change is technical. The consequence is financial.
Watch revision evidence, supplier commitments and unresolved risk converge—then continue into the authenticated workspace built to carry the decision.
Cinematic product film
From evidence to a defensible decision
Source-to-decision provenance
Every dollar traces to its source.
DeltaLedger keeps the trail intact from the changed BOM line, through every open commitment and supplier term, to the number presented for approval. Replacements are never inferred.
Worked example · Nova Robotics
From operational evidence to a number finance can defend.
Two PCBA cancellations, one accepted loss and one harness conversion. Every outcome remains attached to the evidence that supports it.
Inspect every line in the demo →
A calmer operating model
Four stages. One decision record.
The workspace follows the way the decision actually moves, so teams always know where they are and what must happen next.
- 01
Sources
Import the BOM revision and open commitments, then reconcile part identity and source evidence.
- 02
Decide
Classify each dollar as known, estimated or unresolved—without turning missing data into a false zero.
- 03
Resolve
Compare effectivity and disposition scenarios, record supplier responses and close mitigation actions.
- 04
Record
Give the CCB and finance one concise decision artifact with every number linked to its source.
Evidence and control
Built to be audited.
- Read-only by design. DeltaLedger analyzes; it does not write changes back to your systems.
- Certainty stays visible. Known, estimated and unresolved amounts never collapse into one misleading total.
- Honest connector status. Guided CSV/XLSX onboarding is available today; ERP connectors remain beta until validated.
Fixed-scope first decision
Bring one real change. Get a defensible answer.
The $500 Exposure Decision Sprint starts with $250 and reconciles one agreed change against the actual BOM, open commitments, inventory, WIP, supplier terms, and effectivity evidence—then returns a line-level register and executive decision record in three business days. The remaining $250 is due after delivery.
- Line-level exposure and confidence register
- Evidence gaps and supplier-action priorities
- One effectivity or mitigation scenario
- Executive record, 30-minute review, and $500 workspace credit
Need a smaller scope? Tell us what changed before preparing files.