Traditional internal mobility happens at the formal job-change transition: an employee applies for a new role, goes through interviews, and (if successful) transitions to the new role permanently. This is high-friction and slow - most employees go years between formal moves. A talent marketplace introduces a much wider range of internal opportunities at much lower friction: short-term project assignments (2-6 weeks), gigs (a few hours of expertise), stretch projects alongside the day job, and shadowing experiences. The mechanics resemble an internal labor market - employees see opportunities, apply with one click, and managers approve based on capacity.
The strategic value of talent marketplaces extends beyond the obvious skill development and engagement benefits. Marketplaces surface skills the workforce has but the company didn’t know it had, accelerate the deployment of capability against new business priorities, reduce reliance on contractors for short-term capability needs, and improve retention by making internal growth visible and accessible. Mature implementations integrate with the skills inventory, learning platform, and HRIS to maintain a coherent view of the employee journey.
Key Points: Talent Marketplace
- Wide range of opportunity types: Project work, gigs, stretch assignments, mentorship, formal openings - all in one place.
- Skills-based matching: Matches opportunities to employees based on the skills inventory rather than job title alone.
- Lower-friction than formal mobility: Short-term commitments lower the activation energy for trying new work.
- Surfaces hidden capability: Often reveals skills the workforce has but the formal HRIS doesn’t capture.
- Improves retention: Visible internal growth opportunities measurably reduce voluntary attrition.
How Talent Marketplace Works in Treegarden
Talent Marketplace in Treegarden
Treegarden’s internal mobility module provides the talent marketplace functionality - employees see open internal roles and project opportunities matched to their profile, apply with reduced friction relative to external candidates, and managers can approve cross-team movement through a structured workflow. The same skills taxonomy used for external candidates powers internal matching, ensuring consistency across the talent funnel.
Related HR Glossary Terms
Frequently Asked Questions About Talent Marketplace
Visible large-scale deployments include Unilever (FLEX), Schneider Electric (Open Talent Market), HSBC, MasterCard, and Genpact - typically deploying platforms from vendors like Gloat, Fuel50, Eightfold, or building custom solutions on top of existing HRIS. Reported outcomes include 20-40% reductions in external contractor spend, 15-30% improvements in voluntary retention, and significant acceleration in capability deployment against new business priorities.
Platform costs typically range from $5-25 per employee per month for licensed solutions; total program cost (platform + implementation + change management + ongoing operations) for a 5,000-employee company is typically $500k-$2M in year one, declining to $300k-$1M annually. Build vs buy decisions depend on existing HRIS capabilities and integration appetite; most mid-large companies choose buy because the matching algorithms are non-trivial and benefit from cross-customer learning.
An internal job board lists open formal roles - the same opportunities that get posted externally. A talent marketplace includes formal roles plus a much wider range of opportunities: short-term projects, mentorship, gigs, stretch assignments, learning experiences. The marketplace also typically uses skills-based matching rather than keyword search, surfacing opportunities to the employee proactively rather than requiring the employee to search. Most internal job boards become talent marketplaces as the platform matures.
Manager behaviour change. Managers naturally protect their teams against capability loss - releasing a high performer for a 6-week project to another team feels like a loss. Successful implementations require explicit cultural messaging that talent is owned by the company rather than the manager, manager incentives that reward releasing talent for development opportunities, and visibility into the reciprocal value (other teams release their talent to your projects too). Without manager buy-in, the marketplace produces opportunities but few accepted matches.