A fully private writing aid for Mac that suggests the next words as you write
AI workspace for academic writing and research
Stage
MVP
Not given
Founded
2026
Not given
Based in
FR
Not given
Pricing model
Paid
Not given
Pricing
Free download. Studio license: €29 with Lightning, €39 by card. One-time purchase, no subscription.
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
Key features
Real-time text suggestions under cursor
Learns your writing style over time
Tone adjustment with '//' command
Translation while typing
Automatic typo correction
Emoji picker with keyboard shortcut
Usage ledger tracking keystrokes saved
Works offline after initial setup
Runs in Mail, Notes, Messages, Safari and most Mac apps
Encrypted local history
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
What makes it different
One-time purchase with no subscription or daily limits
Learns your personal style and tone
Works offline in any Mac app
Built-in translation for multiple languages
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
Souffleuse
Jenni