Bitcointalk is a forum. The usual path is a profile or signature that points to your site.
Free directories that still accept submissions
No listing fee recorded for a typical submission. They can still reject the URL.
1263 destinations
Bizcommunity is a public directory that still takes your website URL.
Bizjournals is a publication. A guest article or an accepted pitch is the usual way for your site to show up.
Bizness is a public directory that still takes your website URL.
Bizshark is a social bookmark: you save your page on a public list.
Bizsugar is a social bookmark: you save your page on a public list.
Blackhatworld is a forum. The usual path is a profile or signature that points to your site.
Bleacherreport is a publication. A guest article or an accepted pitch is the usual way for your site to show up.
Blinklist is a social bookmark: you save your page on a public list.
Blip is a publication. A guest article or an accepted pitch is the usual way for your site to show up.
Com Blog is a publication. A guest article or an accepted pitch is the usual way for your site to show up.
Hootsuite Blog is a publication. A guest article or an accepted pitch is the usual way for your site to show up.
Blogengage is a social bookmark: you save your page on a public list.
Blogger is a publication. A guest article or an accepted pitch is the usual way for your site to show up.
Bloggingwizard is a publication. A guest article or an accepted pitch is the usual way for your site to show up.
Blogher is a publication. A guest article or an accepted pitch is the usual way for your site to show up.
Bloglovin is a public profile site: you create an account and point it at your website URL.
Blogmarks is a social bookmark: you save your page on a public list.
Blogspot
blogspot.com
Blogspot is a publication. A guest article or an accepted pitch is the usual way for your site to show up.
Blokube is a social bookmark: you save your page on a public list.
Bmarks is a social bookmark: you save your page on a public list.
Boards is a forum. The usual path is a profile or signature that points to your site.
Bobvila is a publication. A guest article or an accepted pitch is the usual way for your site to show up.
Bogleheads is a forum. The usual path is a profile or signature that points to your site.
What a free listing means here
Free is the cost of the door, not a promise of a link. Some free directories are slow, nofollow, or closed to thin sites. Read their rules first.