Timing is the second decision, and in a school the calendar decides it for you. The gaps between terms, and the summer break in particular, give you a window to move without a live term relying on the switch. Avoid cutting over in the middle of admissions or reporting season. Agree a clear go-live date, keep the old system readable for a defined period afterwards, and confirm you can still retrieve historic records if you need them. Never delete the old data until the new system is verified and signed off.
A centralised school management information system fixes the core problem: one source of truth. When every school in the trust works in the same platform, attendance, admissions and reporting follow a shared structure. Trust leaders can see figures across all sites without emailing round for the latest workbook, and
compass.education central teams stop rekeying the same data three times.
Moving a school management information system to the cloud is now close to standard practice, but "cloud-based" on its own tells a school almost nothing about how secure that hosting actually is. Two vendors can both describe their product as cloud-based while differing significantly in hosting location, certification and the practical protections behind the marketing term. Due diligence needs to go past the label.
You can find out more via Griddle.
Find out more at CompassCheck.
Finally, do the due diligence any buyer should. Check certifications, hosting and the support model, and ask to speak with independent schools of a similar size. The UK and Irish market includes several capable providers, so you can compare properly. Score billing, catering, parent experience and the admin core against your own priorities, weight them honestly, and let the finance and operations modules carry as much weight as the headline features. For an independent school, those are the parts parents notice every week.