Autocomplete and AI assistant for Mac and Windows, built on a private account of your work
Rewrites AI-generated text into natural human writing that passes detection checks
Stage
Startup
Not given
Founded
2026
Not given
Based in
AU
US
Pricing model
Freemium
Freemium
Pricing
Not given
Free: 200 words per run, 5 runs per day. Basic: $4.99/month billed yearly ($59.88 per year), 15,000 words per month, 1,000 words per run. Pro: $9.99/month billed yearly ($119.88 per year), 50,000 words per month, 3,000 words per run.
Key features
Autocomplete with Tab to accept drafts
Error detection and fact-checking
Cross-app integration
Source attribution for every suggestion
Context-aware AI assistance
One-click pause and privacy control
Encrypted data storage
Read-only app connections
Natural writing style matching
Standard and Enhanced rewriting modes
Multiple text type options: Essay, Email, Blog/Article, General
Built-in AI detection scoring
Free AI text cleaner tool
Works with ChatGPT, Gemini, Copilot and other AI writers
Preserves facts, arguments, names, numbers and citations
No sign-up required for free tier
Text never stored or used for training
Adjusts tone to match document type
What makes it different
Finishes sentences from your actual work history and connected files, not generic AI
Shows source for every suggestion so you can verify it before accepting
Catches mistakes and contradictions between what you're writing and your work history
Works inline in the apps you already use without installation
You stay the author with full control over what gets written
Rewrites sentence structure, word choice and pacing rather than just swapping synonyms
Shows AI detection scores side by side before submission
Produces cleaner output than paraphrasers without breaking citations
Enhanced mode tests five versions and returns the best-scoring one
Free tier available without sign-up for up to 200 words per run
Opsis
The Humanizer