Yes, FeedbackWhiz does support Vendor Central.
For Amazon Vendor Central, the services we can provide would be
Product Review Monitoring:
Amazon does not provide an API for Vendor central to send order data, therefore the email automation is not possible.
If you'd like to use FeedbackWhiz as a Vendor Central user, please create a FeedbackWhiz account and send us an email to email@example.com and we will convert your account over to Vendor Central account.