Spend analysis is one of the most requested and least defined pieces of work in procurement. Two firms can both deliver a spend analysis and hand back documents that have almost nothing in common. This article says what a CFO should expect to receive, so that the proposal can be judged on its deliverables rather than its adjectives. It is the diagnostic step, the Rapid Cost Diagnostic on our cost optimization consulting page, described from the receiving end.
What does a spend analysis consultant hand back at the end of the engagement?
Four things, at minimum. A classified spend base: every dollar in the period assigned to a category and a supplier, with the classification rules written down so it can be repeated next quarter without the consultant. A supplier map: who was paid, how much, under what contract if any, and where the same supplier appears under several names. A findings list: the specific places where money is leaking, each with the evidence behind it and a dollar value, ranked. And a statement of coverage: what data was analyzed, what was not, and what the analysis cannot see, because a spend analysis that claims completeness has not been checked.
What it should not hand back is a deck of pie charts by category. That is the starting point of the work, not the end of it. If the final presentation could have been produced from the ledger export alone, the contracts and the invoices were never read, and the findings that matter were never looked for.
How is a spend opportunity assessment different from a spend cube?
A spend cube answers the question of where the money went: by category, by supplier, by business unit, by period. It is useful and it is the easy part. A spend opportunity assessment answers a different question: where is the money that should not have gone, or should have gone at a different price. To answer that, the analysis has to bring in the contracts and the invoices, not just the ledger, because a cube built on the ledger alone shows that a vendor was paid and cannot show whether the price was right.
The practical difference shows up in the first week. A cube project spends the week on classification rules. An opportunity assessment spends it on linking: matching vendor names across systems, extracting rate cards from contracts, tying invoice lines to the terms that govern them. That linking is unglamorous and it is where the value is, because every finding that turns into money sits at a join between two data sets. Our earlier article on spend analysis in procurement walks through the step-by-step method; the difference in a word is that the cube describes and the assessment finds.
Which findings in a spend analysis turn into recovered money and which stay on the slide?
The findings that turn into money have three properties. They name a specific invoice or transaction, not a category average. They carry the evidence, meaning the contract clause or the duplicate record, so that the vendor conversation is short. And they have an owner and a status, so that somebody is working them until the credit is issued. Duplicate payments, invoices above contracted rate, expired contract billing and unapplied volume discounts all have these properties, which is why they are the first things recovered.
The findings that stay on the slide are the ones expressed as potential: consolidation across a category could save a percentage, a benchmark suggests a price is high. Those may be true, and they may be worth pursuing, but they are negotiations rather than claims, and they need the structural work to realize. A good spend analysis separates the two and says which is which, with the recoverable findings at the top of the list because they fund the rest. Ours does, and the findings list looks the way the EvoXedge how-it-works page describes: every finding with its evidence, its value and its stage in the recovery pipeline.
What to ask for in the proposal
Ask which data sets the analysis will read, and decline any proposal that stops at the ledger. Ask for a sample findings list from a past engagement, with the client removed, to see whether findings are specific or categorical. Ask how the classification will be handed over, because a spend base you cannot refresh yourself is a dependency, not a deliverable. And ask what the consultant will say about what they could not see; the answer tells you whether the coverage statement will be honest.
Related reading
The categories where analysis most often finds money are described in where your business is losing money. For the tail of small suppliers that a cube hides, see tail spend management, and for what a recovery engagement does with the findings, cost recovery consulting.
Working with us
EvoXvantage runs the diagnostic on your ledger, invoice and contract data together through EvoXedge, hands back the four deliverables above, and stays through recovery and process redesign until the savings are in the P&L. Our founder brings more than two decades of execution experience inside global financial institutions.
See a sample findings list on a category you pick, in a 30-minute working session: calendly.com/bomsi-billimoria-evoxvantage
