Obsidian is built on-top of just markdown files, so you can do whatever you want with them. E.g. if you need multiplayer editing you could use 3rd party solutions or even something like HedgeDoc.
Affine is more closer to Notion and self-hostable.
I'm not sure DocMost is a Notion alternative, it's just a note-taking tool without many of the features that give Notion its unique position.
I'm always disappointed by note-taking tools calling themselves a Notion alternative when they do not provide an alternative to Notion and are instead just another note-taking tool with a simple UI.
If you want to be a Notion alternative provide the things that make Notion great, e.g. the database functionality. It's okay to be a simple colaborative notes tool, but that is not a Notion alternative.
Perhaps try it first before dismissing it as just a “note-taking tool,” which it isn’t.
We have support for team-spaces, permissions, diagrams, real-time collaboration, comments, page verification workflows, AI, SSO/LDAP, search, audit logs, API, public sharing, and a lot more.
Btw, we have plans to introduce a database-like feature.
Confluence and Notion are not equivalent products. Docmost looks to be similar to Confluence - a full fat wiki, but the whole point of Notion was its database-like features.
I bought a used thinkcentre tiny off of eBay. It's got great GPU decoding/encoding support, great driver support for all the peripherals, and can boot from an m2 NVME or a SATA drive, it has a very normal bootloader. It can even run Windows. The mostly-aluminum enclosure is very nice and well-engineered, it's easy to pop open, it has a power button. It was under $100 and makes me question why any hobbyist bothers with SBCs like these.
Just tested the demo, it is really great. Therefore the image attachment, on mobile version, does not upload or process a thing atm?
Domaindocs is a nice no DB solution and easy thing, but got some issues with it.
I create the domaindoc, add manually something inside (list of friends, Name - description), and enable it. Later I ask what I put inside, or who is x, and I got the correct output, but when I try to ask to replace x word by another, he show me what it should be, says is done and completed, but does not edit the actual domaindoc file.
Are you running it locally or the hosted version? I say that because Anthropic models are really good about not lying that they executed a tool call but using another provider/model sometimes they lie to your face.