SpiderOak Enterprise offers full directory integration for those with ultimate management needs. Connectivity to LDAP or ActiveDirectory occurs via a Management Virtual Machine which places all management control into an open-source virtual machine running on your infrastructure. You have full access and control over the data flowing into and out of SpiderOak from your organization while SpiderOak maintains our No Knowledge privacy.
SAML is not currently supported. If SAML support is preferred by your organization, let us know so that we will be able to judge interest in adding that.