Case file: a category that formed
Why did Loudcloud's utility computing fail, and when did the cloud become viable?
Formed since 2026-10-25 · ledger #23
Hardware virtualisation matured in 2003; AWS launched S3 and EC2 in 2006.
Short answer
Loudcloud (1999) sold managed hosting as utility computing, went public in March 2001 and sold its hosting business to EDS in 2002, keeping the software (Opsware, bought by HP for $1.65B in 2007). Every customer still meant dedicated hardware. AWS (2006) sold the same promise on virtualised, shared servers, which Xen (2003) and VMware made cheap.
- Killing constraint
- Hardware virtualisation
E7 Algorithmic step - Crossing
- 2003
Xen hypervisor released (2003); VMware ESX in production use. - Who won
- Amazon Web Services
founded 2006
Without slicing one server among many customers, 'utility' computing was outsourced dedicated hosting with a utility's price promise.
Graveyard
Companies that died proving people wanted this. Capital shown where it was disclosed.
| Company | Years | Capital | How it died | Source |
|---|---|---|---|---|
| Loudcloud Opsware (the software) sold to HP for $1.65B in 2007 | 1999–2002 | — | Sold its managed-hosting business to EDS in 2002; renamed Opsware | source M |
Who won once the constraint crossed
- Amazon Web Services (founded 2006) — S3 (March 2006) and EC2 (August 2006) source
What changed, dated
- Xen, the open-source hypervisor later used by EC2, was first released in 2003. source M