Our reports are exportable and we have some metrics available through our API but if you're looking to combine various metrics from different systems, I think best solution would be to use a dashboard software for that. The ones that support various datasources like API and database servers. (let me know if you need examples)
Test collab is made for testing and such a requirement look like out of scope for our tool. However if you've been using Test collab dashboards and must have all your data there, perhaps we can work something out. If interested, would you please send us your detailed requirements through a support ticket?