iComic
jan dev jpanime
X-Comics
MaTuTeX
POCKET COMICS: Premium Webtoon
NHN comico Corporation
iCollect Comic Books
iCollect Everything, LLC
CLZ Comics - comic database
Collectorz.com
Pockettoon
Online literature enthusiasts
Tapas – Comics and Novels
Tapas Entertainment Inc.
S Comics - Manga & video
Comic Technology
Manta: Comics & Graphic Novels
RIDI Corporation
INKR — Comics, Manga, Webtoons
INKR Comics