Generate semantically rich content with precision.
A fully private writing aid for Mac that suggests the next words as you write
Stage
Not given
MVP
Founded
Not given
2026
Based in
Not given
FR
Pricing model
Freemium
Paid
Pricing
Free plan: 20 daily credits (10,000 words daily) for 30 days with no credit card required. Paid plans available but specific pricing details not listed on accessible pages.
Free download. Studio license: €29 with Lightning, €39 by card. One-time purchase, no subscription.
Key features
Article Visualizer - generate on-topic visuals and charts matched to content sections
Information Gain Signals - add unique insights and angles competitors miss
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
What makes it different
Semantic depth and entity integration - automatically enriches content with SERP-derived semantic terms and entities for topical authority
Information Gain Engine - surfaces rare data and unique angles from deep web sources ignored by competitors
Stealth Writer
Souffleuse