AI workspace for teachers to create lesson plans, assessments, and classroom resources
Context-aware AI book editor for authors
Stage
Not given
Not given
Founded
Not given
Not given
Based in
US
AT
Pricing model
Freemium
Freemium
Pricing
Free: 24 credits/month (up to 8 resources). Pro: $5.99/month or $49.99/year (save 30%). Schools and districts can request custom pricing.
Octavo: Free forever (1 project, 3 research files, limited AI usage). Quarto: $20/month or $200/year (unlimited projects, 50 files per project, 10× more AI usage). Folio: $100/month or $1,000/year (unlimited research files, 5× more AI usage than Quarto, priority queue, early access to new models).
Key features
Lesson planning with guided workflows
Nine question types for assessments
Graphic organizers for different thinking tasks
Standards from 50+ jurisdictions
Grade-level appropriateness evaluation
Erasmus Document Chat for revisions
Custom image generation
Multiple export formats
YouTube transcript import
Document upload and website linking
Context-aware AI suggestions that read your chapters first
Source-grounded edits from PDFs, URLs, and YouTube transcripts
Red and green diffs requiring your approval
Export to Amazon KDP, Apple Books, Lulu, IngramSpark, Google Play Books, Draft2Digital
Chapter-aware AI agent
Citation engine with Chicago-formatted bibliography
Front matter and back matter editor
Version history to save and restore manuscript versions
Clean PDF and EPUB export with professional typography
What makes it different
Created by classroom teachers who understand pedagogical needs
Grounded in educational research and learning science
No advanced AI prompting skills required
Teacher remains in control with document editing workspace
Most affordable AI tool for teachers
Keeps your entire book and research in context, unlike chat windows that start fresh each session
Returns edits as approvable diffs you control, not auto-inserted changes
Built specifically for book publishing with real front matter, back matter, and professional export formats
Eduaide
Chaptora