Recurring workplace productivity halts when Slack messaging platform experiences outages.
Notable Outages
Major Incidents:
- May 12, 2020: 9-hour outage, pandemic WFH reliance peak
- January 4, 2021: First workday of year, multi-hour disruption
- September 27, 2021: Afternoon outage during work hours
- January 4, 2022: Déjà vu, another Jan 4 outage
- February 22, 2022: Several hours down
- May 30, 2023: Memorial Day return, down
Cultural Phenomenon
Workers discovered:
- How dependent they’d become (couldn’t function without Slack)
- Forced synchronous communication (emergency Zoom calls)
- Email still existed (grudging fallback)
- Productivity sometimes increased (no constant pings)
Memes & Reactions
“Slack is down, I’m going to have to talk to my coworkers” - recurring joke. Workers posted screenshots of error messages to Twitter (ironic social media dependency). Some celebrated unexpected focus time.
Slack’s Dominance
By 2020, Slack had 12M+ daily active users. Outages revealed single point of failure for distributed teams. No Slack = no work for many companies. Status page refreshing became group activity.
Microsoft Teams Competition
Teams benefited from Slack outages, positioning as more reliable (Azure infrastructure). Slack’s $27.7B Salesforce acquisition (December 2020) didn’t prevent continued stability issues.
Related Trends
- #ZoomFatigue - video call exhaustion
- #AsyncWork - reducing real-time tool dependence
- #MicrosoftTeams - competing workplace chat
Sources
- Slack Status page archive (status.slack.com)
- May 2020 outage: 9+ hour disruption reported by TechCrunch
- Daily active user count: Slack S-1 filing (2019)