How to build a co-packer scorecard for your brand

Why comparing co-packers on price alone fails

Most beverage founders collect a handful of quotes, scan the minimum order quantities, and pick the cheapest facility that will take the run. That decision usually costs more later. A co-packer owns the equipment, the certifications, and the labor that produce your product, so the wrong partner can force oversized MOQs, missed production windows, last-minute formula changes, freight surprises, or a first run that fails spec.

The fix is to evaluate every candidate against the same criteria, with the same weights, before you compare quotes. A scorecard does that. It converts quality, delivery, cost, and compliance data into one comparable rating, which is the same logic procurement teams use for supplier scorecards across manufacturing.

The six criteria that matter for beverage co-packers

A practical beverage scorecard starts with six categories. Evaluate every candidate against all six, even if some feel irrelevant at your current volume.

• Capability. Can the facility actually run your product type, process, and packaging format? Confirm the beverage types, production processes, and packaging formats each plant supports before you go further.
• Capacity. What is the minimum run size, and how much headroom exists as you grow? Many co-packers have minimum run sizes that require you to order a certain quantity, which can be a hard constraint for a launch.
• Certifications. Look for Good Manufacturing Practices (GMP) and Hazard Analysis and Critical Control Point (HACCP) programs, plus any category-specific certifications. Quality systems, food safety programs, and manufacturing controls are what support consistent production.
• Equipment. Focus on the filling and packaging equipment and the technical expertise behind it first, since that determines whether your format runs cleanly.
• Geography. Freight distance affects landed cost and lead time. A cheaper fill rate two time zones away can lose to a closer plant once shipping is priced in.
• Performance. Ask for on-time delivery, batch consistency, and quality control history. Define the KPIs the co-packer must meet, such as on-time delivery, product consistency, and quality control.

Build the scorecard in five steps

1. Lock your scope first. Don't compare quotes until you know whether each co-packer is quoting the same scope of work. Different scopes make price comparisons meaningless.
2. Pick 5–8 KPIs. Most effective supplier scorecards combine four weighted categories: quality, delivery, cost, and responsiveness or compliance. Add beverage-specific items like MOQ fit and packaging compatibility.
3. Assign weights that total 100. Weights should reflect your strategic priorities, not equal importance across all factors. If cost control matters more than speed, a strong delivery number shouldn't outweigh a vendor that consistently misses pricing commitments.
4. Score each candidate 1–5. Use a fixed scale and write down the evidence behind each score. A 1–5 scale with documented thresholds keeps different reviewers applying the same standard.
5. Multiply, sum, and rank. Each criterion gets a weight and a rating; the tool normalizes the weight, multiplies it by the rating, and adds all weighted scores together to produce the final result.

A worked example

Suppose quality carries a weight of 30, delivery 25, cost 20, compliance 15, and responsiveness 10. A facility scoring 5 on quality, 4 on delivery, 3 on cost, 5 on compliance, and 4 on responsiveness lands at (30×5) + (25×4) + (20×3) + (15×5) + (10×4) = 150 + 100 + 60 + 75 + 40 = 425 out of 500, or 85%. Run the same math for every candidate and the ranking stops being a gut call.

Red flags to score down hard

• Quotes that don't state the scope of work.
• No documented quality management system or food safety program.
• MOQs far above your realistic first run, with no pilot path.
• Reluctance to host a facility visit.
• Vague answers on batch tracking and corrective actions.

Before you pitch a co-packer

Preparation changes how seriously a facility takes you. Have a commercially viable formula with precise ingredient percentages, approved bulk suppliers, a target production volume, a packaging plan with dielines or samples, shelf-life testing underway, and your licensing and product liability insurance in order. A co-packer is not a formulation lab, so arriving without a finalized formula wastes everyone's time.

Review the scorecard after the first run

A scorecard isn't only a selection tool. Update it quarterly from purchase orders, inspections, and invoices, because vendor performance and market conditions change faster than annual reviews can capture. Track on-time delivery, batch consistency, and responsiveness against the same weights you used to select the partner. That turns the scorecard into an early-warning system instead of a one-time exercise.

How the Featured Expert Can Help

Pete Grego Consulting provides brand strategy, go-to-market, production, and compliance services to help businesses launch and grow sustainably. The firm helps brands build market-ready products and aligns co-packers with high-potential opportunities, with expertise in TTB and FDA standards. You can book a consultation at petegregoconsulting.com.

Quiz: test your scorecard knowledge

If you remember one number from this article, make it the one that keeps your ranking honest.

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