Project Management Tools - Redmine vs. Flow Comparison

First, the bottom line: our company used Redmine for 3 years and has been using Flow for the past year.

We were using Redmine just fine, but as new team members joined the company, it became very difficult to recommend Redmine anymore. Maintenance is extremely tedious, the interface isn't intuitive, and mobile usage is very inconvenient.

So at the time, we tested and compared every product on the market.

JIRA, Microsoft Teams, Slack, Google Workspace (G Suite), Trello, Notion, JANDI, Naver WORKS, Kakao Work — each for at least a week.

In the end, the collaboration tool (PMS) we chose was, as mentioned, "Flow."

I'd like to share my impressions after a year of use, the pros and cons, and some practical usage tips.

Pros