What NameThatPornstar offers
A member posts a screenshot, GIF, or link to a clip they can't place, and other users reply with the name. Because those threads stay publicly viewable, the site has accumulated a deep archive of past requests alongside the new ones.
A reverse image search tool anchors the day-to-day side: upload a photo or paste the address of an image and the site matches it against its database of previous requests. Around that tool sits a gallery-style catalog. An Amateur section gathers self-filmed-looking material, and member profiles collect each user's requests, favorite pornstars, and comment activity.
The site suits one specific problem a normal tube search handles badly: a face or a scene with no credits attached. It works as an identification community first instead of a streaming platform, so the catalog is built from whatever members submit instead of licensed studio releases. Reading the threads takes nothing more than a browser, while posting requests and answers runs through member accounts that are free to create.