getvivix
7.3#1 in ai book cover generatorsFrom $10 a monthFree planAndroidiOSWeb
Visitgetvivix may suit content creators, social-ad marketers, indie game developers, storytellers, researchers, educators, and founders seeking multiple AI media models in one app. It also offers Caption Studio for people who need edited transcripts and captioned vertical video exports.
SpineTitle suits indie authors preparing covers and marketing assets, especially for Amazon KDP. Its paperback builder may suit authors who need a spine-width calculation and print PDF with bleed.