FreeOnes

FreeOnes has been the go-to pornstar reference since the late 1990s. At its core it is a huge, well-maintained database: search almost any performer and you get bios, stats, filmographies, galleries and links to their official pages, all in one place. Wrapped around that is a long-running community where fans discuss performers, share finds and keep the database current. That makes it less a place to watch content and more a place to research and organize it — the reference layer under the whole industry. It is free, and the depth of its performer data is unmatched. The interface shows its age in spots and it is more database-plus-directory than pure forum, but as an institution it remains essential.