If you are looking to future-proof your personal knowledge management system, and care about data integrity, then the apps like Obsidian and than Roam should be in your toolset.
Over the last year, Roam Research raised $9M USD (with an estimated $200M valuation), Obsidian was nominated for Product Huntas Golden Kitty Award in the Productivity category, and countless other note-taking apps have entered the Productivity space with their own versions of the two-way link function. When my year-end celebration at Roam Research came around June 17, I expected to be publishing a retrospective of what I learned in the more than a year-long period...but what I did not anticipate was that the application called Obsidian.md was ultimately the best tool for my purposes. Obsidian and Roam are the tools that you should be using if you are concerned about your privacy and your content creation.
If you are the type who takes notes, and are interested in organizing your thoughts into a second-brain app, then Obsidian is a perfect personal knowledge management system for you. Obsidian is note-taking software that is designed to organize information and work like a second-brain knowledge management app. Obsidian is a note-taking and knowledge management application from the folks behind Dynalist, the popular online note-taking and one of my personal favorite tools.
If you are looking for promising new note-taking apps and software, you may be someone who is interested in personal knowledge management. If your current digital note-taking setup could use an overhaul, and you are on the market for a new personal knowledge management app, then one of New may be just the thing. A number of them are already available in Obsidian for note-taking and project management. Many are actively looking for simpler, more visual alternatives to Obsidian, either as existing Obsidian users, or have identified during their search that their use cases do not perfectly match, but they love the idea of linked notes.
Tools like Obsidian and Roam provide the base layer which, as you use them, will be shaped organically to fit the purpose-built ITE of each user. I have seen folks using Roam, Logseq, even Obsidian for managing all of their action-oriented (todos, events, and tasks assigned, project management, etc) content. In fact, a lot of them are failing because those apps are not work-management apps, but the reverse, idea/knowledge management tools. So, when running into various obstacles (usually encountered while trying to make Roam Research look more like the Obsidian.md app, or Obsidian look more like Roam), I dutifully pulled everything out of one tool back into the other.