AI writing tools to detect, humanize, rewrite and check grammar
AI-powered research tool that summarises articles, analyses research and finds key information
Stage
Startup
Established
Founded
2026
2021
Based in
GB
GB
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
Free trial: 14 days. Basic: £3.99/month (or £4.99/month for professional tier). Pro: £15.99/month (or £19.99/month for professional tier, £29.99/month for other tiers). Annual billing available with discounts.
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-powered document summarisation
Keyword extraction and definition
Semantic and query-based search
Cloud-based notes and annotations
Chrome browser extension
Reference generation and citation management
GPT-3 access for advanced features
Multi-document analysis and question answering
Rephrasing and paraphrasing functionality
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
98% of users report genei saves time by paraphrasing complex ideas and finding crucial information faster
95% of users say genei enables more productive work
95% of users find greater answers and insights from their research
State-of-the-art natural language processing with contextual understanding
Coda One
genei