Correct, natural English in every Mac app you write in
Transform your ideas into bestsellers with artificial intelligence
Stage
Not given
Startup
Founded
Not given
2026
Based in
Not given
IT
Pricing model
Freemium
Freemium
Pricing
Free: unlimited spelling, 30 grammar checks, 10 AI actions and 20 predictions per day. Pro: $144/year or $20/month, everything unlimited. Team: $15/seat/month or $180/year per seat.
Starter: Free (one-time trial). Pay as you go: €10 per top-up for approximately 350 pages with base model, 250 pages with premium model, or 100 pages with ultra model. Minimum top-up is €10, with larger multiples of €5 available (€15, €20, €35, €50, etc.).
Key features
Real-time spelling and grammar correction in any macOS app
Fixes explained in your language (11 languages supported)
Tone checking and adjustment for different contexts
Rewrite and rephrase suggestions
Explain incoming messages and generate replies
Write in your language and get English translations
Word predictions and auto-complete
Personal dictionary and learning words
Works in Mail, Slack, Teams, GitHub, Notion and 10+ other apps
Team plan with shared brand rules and dictionaries
Direct publishing to Amazon KDP, Apple Books, Google Play Books, and Kobo
What makes it different
Designed specifically for non-native English speakers with fixes explained in 11 languages
Works in-app without switching windows or copying and pasting
Cloud checks discarded immediately, never stored or used for training
Unlimited spelling fixes even on free plan with no account required
Made-in-Italy startup with Italian language carefully curated compared to international competitors
No subscription required - pay only for what you use with credits that never expire
Complete creative control maintained throughout the process
Authors retain 100% copyright and ownership of their books
Accessible to users without writing experience or technical skills
WriteNative
Books Maker AI