AuthorGPT vs Castly

Comparing the features of AuthorGPT to Castly

Feature
AuthorGPT
Castly

Capability Features

AI Book Generation
Children’s Books Personalization
Content Sharing
Custom Story Inputs
Genre Selection
FantasySci-FiRomanceHorrorCrimeChildren
Pro Tier PDF Uploads
Unlimited
Pro Tier Published Posts
Unlimited
Question Answering over Audio
Question Answering over YouTube
Text Editor Interface
Unlimited Chats

Integration Features

Active Discord Community
PDF File Support

Limitation Features

Fiction Genres Only
Free Tier PDF Size Limit
10
Free Tier Published Posts
5
No API Access Mentioned
No Mentioned Integrations
No Subscription Required
No Trial Period
Pro Tier PDF Size Limit
50

Pricing Features

Free Tier
Free Tier PDF Uploads
5
No Free Tier
Per Book Pricing
$2.99/book
Pro Plan Price
$12/month