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RethinkStack Magazine · Insights · SEPTEMBER 1, 2026

Custom or Off-the-Shelf Management Software: Three Questions to Decide

Most businesses do not need custom software. A few do. Three questions separate the two groups before money goes into the wrong option.

Custom or Off-the-Shelf Management Software: Three Questions to Decide

This article is being completed by a member. The outline is below.

Question 1: Is your process genuinely different?

  • Different for business reasons or out of habit
  • Test by configuring existing software

Question 2: Who runs the system in three years?

  • Maintenance cost of custom software
  • Vendor lock-in risk

Question 3: What is the three-year cost of each option?

  • Per-user licence fees
  • Customisation and integration cost

The third option: configured open source

  • When Odoo or similar is enough
  • When it is not
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