Rewrite or reply to your messages before you send them, choosing from safer, funnier, or custom tones
AI writing assistant that helps detect errors and improve content
Stage
Startup
Not given
Founded
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Based in
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LT
Pricing model
Freemium
Freemium
Pricing
Free: $0 forever for on-device rewrites with unlimited rewrites, no account required. Pro: $3.99/month or $39.99/year; new subscribers get a 14-day free trial and can cancel anytime.
Not given
Key features
Safer tone that clarifies and reduces hostility
Funnier tone that changes register
Custom tone by typing your own instructions
Cloud rewrites for Pro subscribers
How I Sound feature to apply your voice to rewrites
Support for longer drafts on Pro
Works in iPhone keyboard and as an app
Generate drafts and rewrite sentences
Grammar and spelling correction
AI pattern detection with sentence-level analysis
Tone adjustment for different audiences
Make AI-generated text sound natural
Fact verification against reliable sources
Upload documents in multiple formats
Plagiarism detection
Text summarization
Word counter and punctuation corrector
What makes it different
Never sends messages automatically—you always copy and send manually
Drafts never used to train models; privacy-first design
Free on-device rewrites with no daily limits or quotas
Works directly in iPhone keyboard for seamless workflow
All writing tools in one workspace without switching applications
Complete writing tasks 3x faster from draft to polished text
Manual review and improvement by professional editors
24/7 live support from real people
Analyzes over 18 billion webpages and private databases for verification