Starter: $39/month with 250 monthly credits and one site. Pro: $79/month with 750 monthly credits and unlimited sites. Top-up credits cost $0.15 each and start at 250 credits.
Core Plan: $19/month (200,000 words of editing per month, limited rewriting ability). Pro Plan: $29/month (300,000 words of editing per month, able to rewrite entire chapters and books). A one-time free word sample is available for new accounts.
Key features
Keyword and topic research grounded in live search data
AI article writing in multiple formats (guide, how-to, listicle, comparison)
YouTube video to blog post conversion
Brand voice training from your existing content
Automatic internal linking to your own pages
AI-generated images in your chosen style
Multi-language content creation (50+ languages)
Publishing to WordPress, Ghost, Shopify, Framer, or webhooks
Search Console monitoring and ranking optimization
Automated publishing campaigns with credit caps and cadence control
Sentence-level literary feedback
Paragraph-level literary feedback
Passage-level literary feedback in context
Chapter-level literary feedback in context
Book-level literary feedback in entire context
One-click text rewriting with AI
Entire chapter rewriting on Pro Plan
Entire book rewriting on Pro Plan
300,000-word context window on Pro Plan
Progressive learning through interactive Q&A
What makes it different
Continuous optimization loop that improves pages after publishing based on actual search performance
Full editorial control with all articles as drafts until you approve publication
Articles start from live research with inspectable sources, not blank prompts
Flexible credit system lets you allocate budget to research depth, images, or edits based on your priorities
Voice rules learned from your edits automatically improve future drafts
Human book editors charge thousands but AI Book Editor starts at $19 per month
Gives almost immediate feedback while human editors take weeks
300,000-word context window three times more than average novel
All output belongs 100% to the user for commercial use
Kitful
AI Book Editor