Quote comparison

Quotes come back from a request for quote wearing different clothes. One supplier prices EXW in euros with tooling broken out; another quotes DDP in dollars with tooling amortized into the piece price; a third quotes 5,000-unit breaks against your 8,000-unit forecast and silently excludes two line items. Compare the raw numbers and you are awarding on formatting, not economics. The unit price at the bottom of each quote is the least comparable number on the page.

Normalization is the heart of RFQ analysis: restate every quote at the same volumes, one currency rate, and one Incoterms basis so you are comparing total landed cost; separate tooling and NRE, then amortize them over realistic lifetime volume; price the differences in payment terms and lead time; and check line-item completeness, because missing lines are where lowball quotes hide. Only then does an external reference matter: a should-cost analysis says whether the best normalized quote is genuinely good or just the least bad.

On multi-line events, the normalized comparison feeds award scenarios, including split awards across suppliers. LightSource, an AI-native procurement platform for direct materials, extracts line items from supplier quote files and builds this normalized comparison automatically.

Frequently asked questions

What is quote comparison in procurement?

Quote comparison is the normalization and side-by-side analysis of supplier quotes after an RFQ. Because suppliers quote different volumes, currencies, Incoterms, and tooling structures, the raw numbers are rarely comparable, so buyers restate every quote on an equal basis before deciding which offer is actually cheapest.

Why is the lowest unit price often not the lowest total cost?

A unit price excludes freight, duty, tooling amortization, payment terms, and lead time effects, all of which change the real cost of a quote. In one example, a $4.20 casting with $85,000 tooling costs more over 100,000 lifetime units than a $4.65 casting with $20,000 tooling, so the higher piece price wins. Total landed cost at realistic volume is the number that should drive the award.

How do you normalize supplier quotes?

Normalizing means restating every quote at the same volumes, a single currency rate, and one Incoterms basis so the comparison is total landed cost. Buyers separate tooling and NRE charges and amortize them over realistic lifetime volume, price the differences in payment terms and lead time, and check line-item completeness, since missing lines are where lowball quotes hide.

How does the Incoterms basis change a quote comparison?

An EXW price excludes freight, duty, and export packaging that a DDP price already includes, so the two cannot be compared directly. In one example, an $11.10 EXW overseas quote looked 9 percent below a $12.20 DDP domestic offer, but adding freight, duty, and packaging brought the overseas part to $12.17 before counting six weeks of ocean transit and the inventory that transit forces.

When should a quote comparison lead to a split award?

On multi-line events, no single supplier is usually cheapest on every line, so the normalized grid can feed award scenarios that split lines across suppliers. In one 14-line example, awarding nine lines to one shop and five to another saved 6.8 percent versus the best single-supplier award, and the second tooling set of $12,000 paid back in five months.

How does should-cost analysis fit into quote comparison?

Normalization shows which quote is best relative to the others, while a should-cost analysis shows whether that best quote is genuinely good or just the least bad. An independent estimate of what the part should cost gives the comparison an external reference point beyond the bid field itself.