Procurement platforms manage the paperwork of suppliers: contracts, onboarding, scorecard questionnaires. Useful, but none of it answers the questions that cost stock-holding businesses real money. Which supplier is quietly slipping on lead times? What is that 5,000-unit minimum actually costing per year? What happens to your shelves if the container is three weeks late? Optimal Chain answers those, in pounds.
The supplier data you already own tells the real story
Search for supplier management software and you will mostly find procurement suites: contract repositories, onboarding workflows, risk questionnaires. All of it manages what suppliers say and sign. Almost none of it measures what they actually do to your stock, which is where the money moves.
The evidence is sitting in your own purchase history. Promised lead times against actual arrival dates. Deliveries that slip a little more each quarter. Minimums that force you to buy six months of cover for a product that sells eight units a week. Optimal Chain reads your purchase orders and goods receipts, from whatever system you run, and turns that history into a scored, priced picture of every supplier you depend on.
Supplier radar · reliability from your receipts
Suppliers tracked
38
Slipping on lead time
6
Meridian Trading94% on time
Eastway Imports81% on time
Corex Materials+9d drift
Pacific Union Co+16d drift
Promised lead time vs actual arrivals, per supplier, from your own goods receipts.
MOQ Intelligence · what minimums cost you
Annual cost of MOQs
£86,300
Worst offender
SKU-D41
SKU-D41 · min 5,000£21,400/yr
SKU-A87 · min 2,400£14,900/yr
SKU-C12 · min 1,000£9,200/yr
Excess holding forced by each minimum, priced per product per year. Negotiation ammunition, ranked.
From scorecard to negotiation number
A reliability score is interesting. A price is actionable. That is the difference between this and a questionnaire-based scorecard: every finding above ends in a pound figure you can take into a meeting.
The MOQ Intelligence view ranks every supplier minimum by what it forces you to over-hold, per product, per year. Walk into the review with that number and the minimum becomes negotiable. When the supplier counters with a volume deal, 8% off if you take 5,000 units, the Deal Optimiser answers with the full cost picture: the price saving, the extra holding cost, the queue effect of new stock sitting behind old, and the quantity that maximises the net saving. It then computes the break-even price to four decimal places. That is the walk-away number, and having it before the call changes how the call goes.
And when a supplier fails anyway
Reliability drift warns you. The Disruption Planner tells you what it costs. Add ten days to every Far East supplier, or a 5% surcharge, or both stacked. In about a minute you get the £ damage across the whole order book and the adjusted purchase orders to cover it. Post-Suez, post-Covid, every buyer knows this scenario is not hypothetical. Almost nobody at mid-market prices can model it. This is also how you test a dual-sourcing decision with evidence instead of instinct.
Same honesty as every comparison we publish: if your problem is contract governance and onboarding workflow, buy a procurement suite. If your problem is what suppliers do to your stock and your cash, that is the layer we built. The supplier picture arrives as part of the same analysis that plans your purchasing and sizes your buffer stock, not as a separate module.
Frequently asked questions
How is this different from procurement or SRM software?
Procurement platforms manage the relationship: contracts, onboarding, approvals, questionnaire scorecards. Optimal Chain measures the supply itself, from your own purchase and receipt history: real lead times against promised ones, delivery reliability, what each supplier's minimums cost you per year, and the £ impact if a supplier slips. The two solve different problems and can happily coexist.
What data does it need to score my suppliers?
Spreadsheet exports you already have: purchase orders, goods receipts and sales history from any ERP or accounting system. From those it builds each supplier's real lead time profile, reliability record and MOQ cost picture. Nothing to install, no integration project.
Can it tell me what a supplier delay would cost before it happens?
Yes. The Disruption Planner stress-tests your whole order book: add ten days to a chosen supplier or region, add a price surcharge, or stack both, and see the £ damage and the adjusted purchase orders to cover it, usually in about a minute.
Does it help with supplier negotiations?
Directly. The Deal Optimiser evaluates any volume offer with holding costs included, finds the quantity that maximises net saving, and computes the break-even price to four decimal places: the exact walk-away number to take into the call.
See what your suppliers are really costing you
Send purchase order and sales exports from whatever system you run and get a free blueprint: every supplier's real lead time record, the annual cost of every MOQ, and the stock risks ranked in pounds. No card, no sales calls.