Ever returned from vacation to 50+ Slack notifications with zero clue what's urgent? Slackoff solves this. When you're on leave, teammates mark messages High or Low priority. High = backup contact shown immediately. Low = logged for later. You return to a clean, organized summary (urgent first, noise grouped separately) instead of spending 2 hours sorting chaos. Self-hosted ($99 lifetime), your data never leaves your servers. Built by a designer who got tired of leave anxiety.