SaaS Lock-In vs Owned Infrastructure
A decision framework for evaluating the long-term costs and risks of cloud vs. self-hosted.
01 // EXECUTION_SEQUENCE
01**SaaS TCO advantages diminish significantly after year 3**, with owned infrastructure showing 23-41% lower total costs over a 5-year period for typical mid-market deployments
02**Vendor lock-in costs are systematically underestimated**, with businesses spending an average of $847,000 annually on integration complexity, data egress fees, and compliance overhead related to SaaS dependencies
03**Exit costs from SaaS platforms range from 18-34% of annual contract value**, creating substantial barriers to strategic flexibility and effectively trapping organizations in their current architecture
04**Owned infrastructure has achieved cost parity** with SaaS for compute and storage, while offering superior data control, customization capabilities, and long-term predictability
05**Hybrid approaches** combining owned core infrastructure with selective SaaS for non-critical functions offer optimal risk-adjusted returns for most organizations