VMware Self Service Automation - VMware vRealize Automation vs open source vOneCloud

https://www.vmware.com/products/vrealize-suite.html
https://www.vmware.com/files/pdf/vcloud-suite-pricing-packaging-whitepaper.pdf;

vRealize Automation Architecture:

Self Service Catalog:

VMware vRealize Automation 7 Details

Feature	Information
Product	Software for managing and provisioning cloud infrastructures.
Manufacturer	VMWare (www.vmware.com)
Price	The advanced license of vRealize Automation for managing 25 VMs is available from around $6,245. The enterprise license starts at $7,745.
System Requirements	vRealize Automation has very exacting hardware requirements in part; the individual components are subject to various requirements, which can be found in the product data sheet .
Technical Data	https://pubs.vmware.com/vra-70/topic/com.vmware.ICbase/PDF/vrealize-automation-70-reference-architecture.pdf

http://vonecloud.today/ 

Documentation: 
http://docs.vonecloud.today/3.2/

Easy to use "cloud like" user interface that allows self service and CLIs/APIs:
https://docs.vonecloud.today/2.2/simple_cloud_deployment/interfaces.html