AI writing tools to detect, humanize, rewrite and check grammar
AI-powered writing platform for detecting, humanizing, and checking plagiarism in academic and professional content
Stage
Startup
Not given
Founded
2026
Not given
Based in
GB
US
Pricing model
Freemium
Freemium
Pricing
Free: unlimited AI Detector, 3 daily uses on writing tools, 5 of 9 humanizer modes, 5 of 8 rewriter tones. Starter $9.99/mo (or $7.99/mo annually): 30K words/month, every humanizer and rewriter mode, 500 words per process. Pro $19.99/mo (or $15.99/mo annually): 100K words/month, no per-request word
Not given
Key features
Unlimited free AI detector with no daily limit or signup required
AI Humanizer with 9 writing modes including Standard, Academic, Blog, Formal, and Simple
Statistical detection engine that processes text on own servers with no third-party sharing
AI Rewriter with 8 different tones
Grammar Checker tool included in all plans
Chrome Extension for in-browser humanizing and detection
Brand Voice feature for maintaining consistent tone across 1-3 voices depending on plan
Re-humanize function to generate genuinely different drafts at higher variation
AI content detector with 99.8% accuracy
AI humanizer to transform AI text into human-sounding writing
Plagiarism checker scanning billions of sources
AI writer for essays, homework, and summaries
AI chat for brainstorming and explaining topics
Text rewriter and spinner
AI detection remover
Chrome extension for writing anywhere
Support for over 100 languages
What makes it different
Unlimited free AI detector with no daily limits, while competitors limit guests to 3 scans per day
Published accuracy rates with measured false-positive and false-negative rates instead of unverifiable claims
Integrated detect-then-fix workflow keeping flagged drafts in one tool instead of switching between products
Privacy-first approach with AI Detector processing text on own servers with no third-party access
Browser-first start with no extension setup or account creation required before first use
All-in-one platform combining AI detection, humanization, plagiarism checking, and writing in one workspace
Coda One
Smodin