NinjaCentral is an open NZB site that has an ever-growing number of indexed files from various popular newsgroups. The site has multiple donation plans that give user upgrades to features.

Initially, NinjaCentral also included torrents in their index but has now concentrated on indexing NZB files. The site has some pretty simple features and files are categorized well according to the genre of media you would like.

Lastly, NinjaCentral is currently Open Registration but after a few words with the owner, Ninja will become a private indexer by the end of 2021.

Plan Price NZB Grabs API Hits Invites
Purple $20 a Year 2000 5000 1
Black $80 Lifetime 3000 8000 3
Free - 80 200 -