Which facts matter more than the vendor's category label?
Start with an entity map. Record the client contracting party, every supplying agency or subcontractor, the entity that employs or engages workers, and the party that invoices each layer. Then map the work itself: who sets call times, approves time, supplies instructions, changes assignments, and receives incident reports. Those facts are more informative than whether a website calls itself a platform, network, marketplace, or agency. Keep tax classification, wage-and-hour coverage, insurance, and contract remedies as separate review tracks. A favorable answer on one track does not automatically decide another. Counsel can apply the current federal and state standards to the evidence instead of trying to infer the arrangement from marketing copy.