The services procurement solution market is a fragmented space with vendors that serve at least one of the three use cases below: • Freelancer management — Sourcing and management of individual freelancers hired directly by the buying organization. Freelancers are individuals working for different companies for a set time or deliverable, rather than being permanently employed by one company. • Contingent workforce management (CWM) — Sourcing and management of resources contracted through service providers (staffing agencies) and paid on a time-and-material basis. Solutions supporting CWM are also known as vendor management systems (VMSs). • Statement of work (SOW) services management — Procurement and management of services that are paid for based on deliveries or milestones achieved.