As others have pointed out you don't "host" Obsidian - it's just a local collection of markdown files. But if you're asking about a self-hosted alternative to "

As others have pointed out you don't "host" Obsidian - it's just a local collection of markdown files. But if you're asking about a self-hosted alternative to "Obsidian Publish" for creating a knowledgebase that others can answer, I'm Quartz[0], a static-site generator designed to turn Obsidian markdown files into a website. I'm building and it and hosting it on Gitlab Pages at work[1]. [0]: https://quartz.jzhao.xyz/ https://quartz.jzhao.xyz/ [1]: https://quartz.jzhao.xyz/hosting#gitlab-pages https://quartz.jzhao.xyz/hosting#gitlab-pages