Failfolio: The Anti-Success Library

Field notes

The archive organizes each failure around a timeline, a financial breakdown, and the signals that were missed at the time. Its visible examples range from a 1,000-unit reorder that committed up to $10,000 to a £9,000 subscription-box experiment measured across 426 hours. Failfolio says cases are edited independently, label their origins, and disclose limitations; the homepage also provides an anonymous route for submitting additional stories.