Free plan at $0/month includes 10 AI Autocompletes per day, 10 PDF uploads, 3 AI Edits, 5 AI Chat messages, 3 Reviews, 3 Workflow runs, unlimited citations, and access to 10,000+ citation styles. Plus plan at $12/month includes 5,000 Autocompletes per month, unlimited PDF uploads, 500 AI Edits per m
Free: $0 forever with daily allowance after 7-day trial. Pro month: $1.99 for 30 days. Pro year: $19.99 for 365 days.
Key features
Import and organize sources from PDFs, Zotero, and Mendeley
AI-powered autocomplete suggestions grounded in source papers
Search 248 million academic papers
Reviews feature to analyze and verify claims
Real-time collaboration with comments and version history
Export to multiple formats including .docx, LaTeX, and HTML
Fix with grammar and tense correction
Native rewrite suggestions
Works in every application with text boxes
Suggested replies with four options
Translation between languages
Custom snippets with shortcuts
Personal writing style customization
Explanation of corrections
Optional chat context for tone matching
What makes it different
Every claim tied to source documents with clear references, unlike ChatGPT
Builds arguments strictly from user-selected sources, not general training data
Purpose-built workspace with structured outlining and editing tools
Reviews feature flags unverified claims before peer review submission
Access to 248 million academic papers within the editor
No subscription, pay once with no auto-renewal
Works across all Mac applications through accessibility
Preserves personal writing voice with customization