Sometimes the channel manager itself is what is slowing you down. The CM that worked for a 60-key property running 8 channels does not necessarily work for a 240-key resort running 18 channels with tour-operator allocations and derived inventory. Recognizing when the CM is the bottleneck — vs. when it is the configuration, the integration, or the team — is a diagnostic skill.
Symptoms that suggest the CM is the bottleneck
Symptoms that suggest something else is the bottleneck
Configuration: parity breaks that happen on the same dates every month because a rate plan is incorrectly mapped. The CM is fine; the configuration is wrong.
Integration: a specific OTA has slow API response (Booking.com sometimes is, Hotelbeds frequently is). The CM is fine; the OTA is slow.
Team: the e-commerce team makes changes in the OTA extranet that bypass the CM, creating drift. The CM is fine; the team needs an SOP.
When migration is justified
A migration is a 4-6 month project costing €15k-€80k in vendor fees + €30k-€100k in internal time. Justified only when: the current CM is structurally inadequate for the property's commercial complexity, the CM vendor has been non-responsive on resolved issues for 6+ months, or the new CM enables a specific commercial capability (derived inventory, multi-property pooling) that produces measurable revenue lift.
Most CM migrations are not justified. The same problems exist on the new CM 6 months later because the underlying issue was configuration, integration, or team — not the CM itself. Diagnose carefully before pulling the migration trigger.