An organization is evaluating a transition to a cloud-based system for its sales and marketing teams. The new system must deliver a seamless experience across multiple device types, offer high configurability for custom workflows, and offload the maintenance of underlying hardware. Which variation of cloud service models would most effectively meet their operational and strategic goals?
Hybrid model leveraging both IaaS and PaaS for device flexibility
PaaS configured for cross-platform accessibility
SaaS with high customization capabilities
IaaS with a focus on mobile device integration