I switched to Joplin a few years ago from Evernote and haven’t looked back. Take control of your own notes - Joplin is open source and has clients for every platform, and imports notebooks from Evernote.
Or Obsidian? Take actual control over them including rendering if you want to customize that.
Maybe it’s a different use case 🤔
Different use cases, indeed. All I need is plaintext, images, and in-line pdf rendering. No audio, no video, no LaTeX, not even italics or bold.
Now, to be completely fair, while Joplin is great for simple notes, it’s data entry modes are weird AF. I assume, in a programmers mind, the operation is normal for an IDE as it can’t/won’t render links/objects in line with editing. You either get a markup-only window that’s editable, a rendered window that is read only, or lose half your screen to a split-view version. These options are selected via two, separate, unlabeled, non-status-indicating toggle buttons which cycle through 2 and 3 versions if the view.
Aside from that, it seems nice.
Haven’t tried Obsidian, but have heard good things about it. I have about 12,000 notes and continue to be impressed with Joplin’s ability to handle that with no issues.
Obsidian is closed source, so once the company dies, no one can modify the app. Joplin on the other hand is open source.
The app may be closed-source, but the data is all markdown, which should be easy to move to other apps.
What I really like about Obsidian is that it stores your notes as plain text/markdown files on your computer. So you always have access to them, even without Obsidian itself. Markdown is also a fairly common format, so it shouldn’t be too hard to move them somewhere else later.
But your concerns are still valid and I generally also prefer free open source software.