Correct, natural English in every Mac app you write in
AI-powered email writing tool that generates emails, subject lines and messages in seconds
Stage
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Founded
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Based in
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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.
Free plan with daily limits; Premium plan available with additional features like expand function
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
Multi-language support for 17 languages
12 different tonal options for customization
Three length choices: short, medium, long
User-friendly interface with quick navigation
AI-powered suggestions for content improvement
Real-time editing and customization
Chrome browser extension integration
Mobile device compatibility
No login required for basic usage
Generate emails for various purposes and use cases
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
Completely free tool with no financial investment required
Customization with tone, length, and language options
Does not use user content to train the service
Generates human-like, on-brand emails in seconds
Security and privacy prioritized in all operations
WriteNative