I was in the same boat and built my own commenting system. It has an importer for disqus (so you don't lose your old comments) and also imports Mastodon replies

I was in the same boat and built my own commenting system. It has an importer for disqus (so you don't lose your old comments) and also imports Mastodon replies. https://www.splitbrain.org/blog/2025-03/26-meh_another_comment_system https://www.splitbrain.org/blog/2025-03/26-meh_another_comme...