The General Data Protection Regulation (GDPR) may pressure SaaS vendors to consider offering on-premise versions of their solutions in order to comply with the regulation's ambiguous terms, which could increase costs for these providers. The challenges involved in building an on-prem version of a SaaS solution are significant, but companies like Gravitational have developed innovative solutions to address these issues, such as Telekube, which can help alleviate some of the burdens associated with GDPR compliance. As a result, some SaaS vendors may be forced to consider alternative delivery models that offer more control and flexibility for their customers, potentially leading to a shift away from traditional cloud-based services.