What is the best CMMS software is a question with no product answer, and the pages that give one are usually ranking vendors that paid to be ranked. The variable that decides the outcome is not the product's feature list, it is whether your technicians raise jobs at the machine. A modest product that gets used builds a register, a schedule and a history; an excellent one that does not becomes a licence fee next to a spreadsheet. This page is the version of the question that can be answered: which category you are in, and four tests that predict use.
First, the three questions that decide your category
Do you need to hold and reserve spare parts? Do you consolidate maintenance across several sites with separate teams? Are you in an industry with a validation or evidence regime of its own? Yes to any of those and you are shopping for EAM or a vertical product, and comparing small-team CMMS products is comparing the wrong shelf.
Then test the raise, on a phone, yourself
Under a minute at the machine. This one behaviour determines the quality of every record you will ever get, because the alternative is a reconstruction at the end of the shift with rounder hours and thinner findings.
Test that bad data is hard
An asset with no location, two with the same name, a work order against nothing. A product that accepts all three will contain all three within a month, and the history will be ambiguous where you most need precision.
Test the schedule in hours and the history in a question
Ask for the PM load as hours per technician, not as a calendar: 66 hours a month on the worked example this site publishes. Then pick one asset and ask what has been done to it in two years and what was found. Both answers should take seconds.
Questions people ask about what is the best cmms software
Are CMMS review sites reliable?
Treat them as directories rather than as judgements. The reviews are real and the rankings are commercial, and neither knows your inventory position or your technicians.
Should we shortlist on price?
Shortlist on category, then test behaviour, then compare price. Price is the easiest thing to compare and the least predictive of whether the thing gets used.
How long should selection take?
Long enough to pilot one area for a full PM cycle. Faster than that and you are choosing on the demo, which is a test of the salesperson.