I have been maintaining my own metalist of directories where one can submit their indie/personal websites to. In alphabetical order, here is what it looks like right now:
A clarification: The Wander link above (which I developed) is not something where you list your website. It is a tool you host on your website to become part of a decentralised network of personal websites (much like in a webring, except that the network is shaped like a graph rather than a ring): https://susam.codeberg.page/wcn/. More details here: https://codeberg.org/susam/wander
https://blogroll.org/
https://blogs.hn/ (by @surprisetalk)
https://hnpwd.github.io/ (I am one of the maintainers)
https://iii.social/ (by @freshman_dev)
https://indieblog.page/ (by @splitbrain)
https://kagi.com/smallweb/ (by @freediver)
https://marginalia-search.com/ (by @marginalia_nu)
https://minifeed.net/ (by @freetonik)
https://susam.net/wander/ (I developed this)
https://text.blogosphere.app/ (by @ramkarthikk)
https://wiby.me/
A clarification: The Wander link above (which I developed) is not something where you list your website. It is a tool you host on your website to become part of a decentralised network of personal websites (much like in a webring, except that the network is shaped like a graph rather than a ring): https://susam.codeberg.page/wcn/. More details here: https://codeberg.org/susam/wander