January 2024 marked AWS’s shutdown of official EC2 Reserved Instance resales, leaving customers unable to offload unused commitments through the company’s marketplace.
Thousands of dollars in idle monthly capacity are now hitting some enterprises that overbought for expected AI training and inference demand that never fully materialized.
AWS customers can still try convertible reservation changes, third-party brokers or tighter workload optimization, but each route offers only limited relief and added complexity.
The shift makes long-term cloud commitments more rigid across the AI boom, pushing companies to rely less on resale assumptions and more on tighter forecasting and commitment sizing.