Cost of Switching Service Providers
Calculate switching cost from termination, setup, migration, overlap, training, downtime, risk, and the time until recurring savings recover it.
Switching has a recovery period
A cheaper provider can be the worse short-term choice if transition work and risk are hidden. Conversely, high switching cost should not protect an expensive incumbent forever. Calculate the month cumulative savings repay the move.
Example: moving accounting software
Migration and training cost 9,000 while the new service saves 600 monthly. The simple recovery point is 15 months. A 24-month expected stay supports switching if the data test passes.
Build the switching ledger
- List one-time exit and setup costs.
- Price overlap and internal labor.
- Estimate monthly cost difference.
- Test delay and migration-failure scenarios.
Benefits can also ramp slowly
Do not assume savings begin on day one. Model adoption and parallel running when they are likely.
The decision rule
What to record before acting
Switch when verified future benefit repays the full transition within the realistic remaining horizon.
Apply the rule in context with calculate transition cost, payback, and future exit cost. Keep the evidence and assumptions with the decision so an outcome review can distinguish reasoning from luck.
Continue within money and purchase decisions
Price vs Quality in a Purchase Decision
Compare price and quality by defining the job, observable quality dimensions, failure consequence, usage intensity, and evidence for longer life.
Price vs Quality in a Purchase DecisionThe Total Cost of a Free Product
Evaluate a free product through setup, learning, advertising, data use, limitations, support, migration, lock-in, and the cost of failure.
The Total Cost of a Free Product