YOUR NEXT DECISION, BETTER INFORMED

Make the case for a better system.

Compare the cost of keeping an existing system with replacement, migration and ongoing operation.

GBP inputsResults by verified emailTransparent methodology
01 / YOUR ASSUMPTIONS

Make it your scenario.

The defaults are illustrations. Change them to reflect your business.

Calculator inputs
Use your own figures, on a consistent VAT basis.
Use your own figures, on a consistent VAT basis.
Use your own figures, on a consistent VAT basis.
Use your own figures, on a consistent VAT basis.
Use your own figures, on a consistent VAT basis.
Use your own figures, on a consistent VAT basis.

03 / UNDERSTAND THE MODEL

How the numbers work.

  1. Keep cost = current annual cost × years. Replace cost = build + migration/training + overlap + replacement annual cost × years.
  2. Net difference = keep cost − replace cost. Simple payback = upfront replacement costs ÷ positive annual running-cost reduction.

All money values are GBP. Keep VAT treatment consistent across inputs. Outputs are indicative, not a quote or a guarantee. Model reviewed October 2026.

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Before you decide.

What will I receive?

A branded PDF containing your scenario, inputs, calculations and assumptions. Confirm your email inbox before we send it. Results are delivered by email only.

How reliable is this estimate?

No inflation, discounting, tax or productivity gains are assumed. Data quality, integration risk and business disruption require discovery; enter realistic transition costs.

Does requesting a report subscribe me to marketing?

No. This is a transactional report request. It does not subscribe you to marketing.