What are some alternatives?
When comparing Marvelous DB and Comic Cruncher, you can also consider the following products
Marvel (Comics) API - Create awesome stuff with the world's greatest comic API
HalftonePro - Create custom vector halftones quickly and easily
Comixology Unlimited - Netflix for comics and graphics novels by Amazon
We Draw Comics - we draw comics is a place to draw and create JAM COMICS!
Storyboard - Press kit platform
GlobalComix - Professional Comics Publishing