Shadow SaaS Spend

Shadow SaaS spend is software subscriptions that individual staff members or departments adopt informally to solve an immediate problem, without a full evaluation of cost or overlap with existing tools.

Shadow SaaS spend adds to vendor sprawl and often goes unnoticed in a broader booking stack audit until someone compiles every active subscription in one place.

Related: Shadow SaaS spend is one of the harder-to-see line items in the Total Cost of Fragmentation Calculator, since it rarely shows up in a single budget review.