Slack vs Monday.com, we dropped Monday last quarter and I wasn't expecting the data to be this clear
We ran both for eight months. Monday had all the project structure, timelines, dashboards, looked great to stakeholders. Slack was where work actually happened. The two didn't talk to each other in any real way so we were maintaining two separate realities.
The Monday boards were updated by roughly 40% of the team consistently. The other 60% would check it when reminded, not update it unless pushed, and default to Slack for anything time-sensitive. So the boards were always partially stale and nobody fully trusted them, but nobody wanted to say that out loud.
After dropping Monday we leaned into Slack-native tooling for the daily task layer. We use Chaser for task assignment and automatic follow-up, it keeps everything in Slack so there's no tab-switching and adoption has been noticeably higher than anything we ran externally. For quarterly planning where a board view actually matters we still use a lightweight tool, but day-to-day it's all Slack.
The thing I didn't expect: the "visibility" Monday was supposedly providing wasn't real because the data was always incomplete. Incomplete visibility is actually worse than no visibility because you make decisions based on it.
Not saying this is the right call for every team, if you have the discipline or enforcement to keep an external tool updated it's probably a better setup, but for us the Slack-first approach worked better than anything we tried before.