Identity management tools are built to control who can see and do what inside systems. Licensing models dictate how those tools are deployed, integrated, and scaled. The main models are subscription-based, per-user licensing, per-connection licensing, and feature-tier licensing. Each model comes with trade-offs in cost, flexibility, and performance.
Subscription Licensing fixes cost at regular intervals. It offers predictable budgeting but requires careful checks on usage growth to avoid overages. This model suits teams that value stability over granular control.
Per-User Licensing bills on active identities. It can be efficient for small, stable user bases, but scaling to thousands can spike costs rapidly. This model demands precise user lifecycle management to avoid paying for inactive accounts.
Per-Connection Licensing charges for concurrent sessions or integrations. It favors environments with many shared accounts or intermittent usage. Misestimating connection peaks can trigger unexpected costs.