I just downloaded vCenter Operations Manager 5.8 Foundation edition from here
https://my.vmware.com/group/vmware/details?productId=353&downloadGroup=VCOPS-580-FOUNDATION
This is the free edition that allows one to monitor their server virtualization setup
VMWare also sells vCOPS for View which allows one to monitor Horizon View
Is there a Foundation edition for vCOPS for View?
I have not heard of an equivalent version for View. If you find out anything let me know because it would be a nice to have.
I don't think VMware has any such offering for VWware View. You can talk to your Account Executive or reach out to VMware for trail licenses. It is a adapter that needs to be installed on vCOPS and agent needs to be installed on VDI VMs and broker