Free guide

Choose Operations Software With Your Eyes Open

A practical guide for plant, operations, IT and OT leaders choosing MES, WMS, quality or maintenance software, or deciding whether to build on a platform instead. Build, buy or hybrid, software or a stack of parts, seventeen criteria, the real cost of ownership, a scorecard and RFI and RFP guidance.

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What is inside

Ten Chapters, One Process

Written to be used: work through the early chapters before you talk to vendors, and keep the later ones open while you run the selection.

  1. Start with the problem, not the productWrite the problem statement, test whether you are really as standard as you think, and name the decision owner before any vendor calls.
  2. What you are actually buyingThe nine functions to scope, and where the ERP boundary falls.
  3. Build, buy or hybridWhat you build and maintain under each model, and how flexibility, scalability and extensibility differ.
  4. Software, or a stack of parts?Count the logos, the licenses and the downtime before you sign. A worksheet for the parts.
  5. Seventeen criteria that decide itWhat to ask on data, APIs, code ownership, upgrades, accountability and more, and what a strong answer sounds like.
  6. The real cost of ownershipSeventeen cost lines most quotes leave out, and how to compare three-year totals.
  7. Running the selectionA twelve-week plan, your own RFI, RFP and demo script, and why a throwaway proof of concept disappoints.
  8. Red flagsTwenty warning signs that show up before you sign.
  9. Where Fuuz fits, and where it does notA plain description of when a hybrid platform approach is the right one.
  10. AppendicesA weighted vendor scorecard, a checklist for writing your own RFI and RFP, and reference-call questions.

A preview

Seventeen Criteria That Decide It

Each one comes with what to ask, why it matters and what a strong answer sounds like. These are the headings. The guide has the questions.

  1. Data ownership, retention and reporting
  2. Software, or a stack of parts?
  3. Connection to equipment and the systems you already run
  4. API architecture and getting data out
  5. Fit to your process without customization debt
  6. Writing your own integrations and APIs
  7. Code ownership, and who can change it
  8. Updates, patches and downtime
  9. Scale, availability and resilience
  10. Your customers' technology rules
  11. Security and compliance
  12. Modern requirements: AI, MCP and remote work
  13. Documentation, training and skills
  14. Time to first value, and the path after
  15. Total cost and pricing clarity
  16. Implementation and accountability
  17. Vendor viability, support and community

Who it is for

Built For The People Who Live With The Choice

Operations software is a long relationship. This guide is for the plant managers, operations and OT leaders, IT leaders and finance partners who will rely on the system for years, not for the vendor's demo.

It describes kinds of solutions, not named products, and it is written to be vendor-neutral. Fuuz has one chapter, near the end, that says where we fit and where we do not.

  • Plant, operations and OT leaders
  • IT and enterprise architecture
  • Quality, compliance and finance partners
  • Anyone replacing a legacy or homegrown system

Use it to

Define the problemBefore you shortlist a single vendor.
Count the partsLogos, licenses, updates and downtime, not just the quote.
Compare fairlyThe same questions, the same scenarios, the same scorecard.
Run the selectionA twelve-week plan, from the long list to the contract.
Fuuz

2026 edition

The Buyer’s Guide to Manufacturing Operations Software

How to choose MES, WMS, quality and maintenance software, and the platform underneath it.

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Get The Guide

A PDF with the criteria, cost worksheet, scorecard and RFI and RFP guidance. Enter your work email and we will show you the download and email you a copy.

Questions

Before You Download

Is it really free?

Yes. We ask for your work email so we can send you the guide and, if you want it, help you apply it. We use your details as described in our privacy policy.

Will someone from Fuuz contact me?

If you want to talk, email sales@fuuz.com or use the contact page and tell us what you run today. We will not make you sit through a pitch to get the guide.

Is it written for Fuuz?

No. It is vendor-neutral, and it is meant to be useful whichever product you choose. Fuuz appears in one chapter, which includes when we are not the right fit.

Can I share it with my team?

Yes. Share it inside your company. If a colleague wants to receive their own copy, they can request one on this page.

What format is it?

A PDF with worksheets, a scorecard and templates you can copy into your own documents.

Rather talk it through

Want Help Running The Evaluation?

Tell us what you run today and what you need next. We will show you Fuuz on your problem and help you hold every vendor to the same standard.

Talk to our team

Prefer to talk? Call 1-877-801-FUUZ (3889)