BookmarkingBot is Bookmarking tool for Slack. One of the major problems I face with Slack is that any information shared within the app will be lost in no time, and you would need to find a way to keep the important information somewhere. the solution is BookmarkingBot: After installing BookmarkingBot, and when you want to bookmark a message in any public channel, all what you have to do is click on the contextual menu (the three dots on the upper-left side) and you’ll find a “Bookmark” button. After you click on it, you’ll see a window that will allow you to add tags or any comment on that message. And that’s it.