Reads

← Back to Issue

A Carefully Organized Library of Public Engineering Incident Reports, Postmortems, and Shutdown Writeups

From uloza+hey@proton.me · original ↗ · unsubscribe

A great archive of public incident writeups and startup shutdown postmortems. Worth keeping open the next time you’re writing your own postmortem and want a structure to copy. Share it with your teammates and try running it with a coding agent to see which relevant lessons learned apply to your codebase so you can prevent the incident before it happens.

postmortem.io · the library of real postmortems Skip to content

postmortem.io Beta

Search postmortems /

A carefully organized library of public engineering incident reports, postmortems, and shutdown writeups — every entry linked back to its original source.

Activity, last 12 months

110 in the last 12 months · busiest day Oct 20, 2025 (9)

Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug

Clear ×

Hide filters

Type

All Incidents Shutdowns

Tags

outage 532 database 165 networking 67 aws 59 dns 47 api 46 shutdown 42 configuration 40 deployment 32 capacity 29 infrastructure 29 security 28 config-error 26 kubernetes 26 All tags →

Company Browse A–Z →

645 postmortems, newest first

No postmortems match that combination.

Try a broader search term, or clear all filters and browse by tag or company instead.

← Newer Page 1 of 17 Older →

← Newer Older →

Every entry links back to its original source. postmortem.io only exists because those authors wrote the truth down in public.

Real incident reports, postmortems, and shutdown writeups. No marketing spin.

Highlights & notes

    Notes