Directory/VMS / MSP
A vendor management system is the software a large employer uses to buy contingent labor. Job requisitions go out to approved staffing suppliers through the VMS, suppliers submit candidates there, and timesheets, rates and invoices all run through it.
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A managed service provider runs the contingent workforce program for the client, usually on top of a VMS. It sets supplier tiers and rate cards, enforces the rules and reports on spend. Some vendors here sell the software, the managed service or both.
If your clients use a VMS, that is where you receive job orders, submit candidates and get paid. Many platforms are funded by a fee taken from supplier invoices, so knowing which system a client uses tells you how you will work with them and what it will cost your agency.
Pricing is almost always quoted. Buyers usually pay a subscription or a share of program spend, and suppliers often pay a fee on each invoice. Each listing below shows the published price or pricing model, with the date we checked it.
Prices last checked 22 Oct 2026 against each vendor's own pricing page. How we check · Missing a VMS / MSP tool? Suggest it
VMS / MSP · EOR · Workforce management
Contingent workforce management: VMS, managed services (MSP), direct sourcing and EOR.
Sales-quoted
Compensation · Learning · Performance · Succession & internal mobility · VMS / MSP
Enterprise LMS, performance, compensation and org charting for regulated industries.
Sales-quoted
VMS / MSP · Workforce management
Enterprise vendor management system for contingent workers and services procurement.
Sales-quoted
VMS / MSP · AI screening · Workforce management
An AI powered vendor management system for global contingent workforce programs.
Sales-quoted
VMS / MSP · Workforce management
Workday's vendor management system for contingent workers and SOW projects.
Sales-quoted
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9. Each listing records its starting price, free plan, free trial, MCP and API support the same way, so the cards can be compared line for line.
1 of them have a permanent free plan rather than a timed trial.
1 of the 9 ship a first party MCP server, and 6 publish a public API. MCP is only marked where the vendor runs the server themselves, so an agent can query the tool directly.
The tools we use ourselves are marked as picks and listed first, then everything else runs A to Z. There is no paid ranking: a sponsored slot is labelled as such and never changes a listing, its category or its position.
Counted from every published listing in this category, so the numbers move with the directory.