Torrentz.bz is described as 'clone of Torrentz, a fast and powerful meta-search engine combining results from dozens of search engines' and is an website in the File Sharing category. There are more than 10 alternatives to Torrentz.bz, not only websites but also apps for a variety of platforms, including Windows, Self-Hosted solutions, OpenSubtitles.org and Python. The best alternative is The Pirate Bay, which is free. Other great sites and apps similar to Torrentz.bz are 1337X (Free), RARBG (Free), BTDigg (Free) and Zooqle (Free).
A Torrent Meta-Search Engine. The script is a torrentz.eu - clone, it works and index torrents automaticaly, rating system, no mysql, imdb info plus imdb trailers, subtitles and much more! You only need a normal host Apache to host this neat script!