Undetectable AI vs nonolingo

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Undetectable AI compared with nonolingo
Detail	Undetectable AI	nonolingo
What it does	Detect AI, humanize your writing, and enhance your creative work	Fix your English right where you type, on Mac
Stage	Not given	Not given
Founded	2023	Not given
Based in	US	Not given
Pricing model	Freemium	Freemium
Pricing	Free tier with limited features. Paid plans: $5/month (yearly at $60), $9.50/month (yearly at $114), $15.75/month (yearly at $189), $21.25/month (50,000 words/month). Monthly options: $9.99, $19.00, $31.00, $42.50. Business plans available with custom pricing.	Free: $0 forever with daily allowance after 7-day trial. Pro month: $1.99 for 30 days. Pro year: $19.99 for 365 days.
Key features	Multi-model AI text detection across multiple detectors AI humanizer that rewrites text to sound naturally human Chrome Extension for detection and humanization anywhere online Support for 50+ languages including English, Spanish, French, German, Chinese, Japanese Money-back guarantee if output flagged as AI API access with personal use and redistribution plans	Fix with grammar and tense correction Native rewrite suggestions Works in every application with text boxes Suggested replies with four options Translation between languages Custom snippets with shortcuts Personal writing style customization Explanation of corrections Optional chat context for tone matching
What makes it different	Proprietary humanizer fine-tuned on specific consenting human writers for hyper-specialized rewriting Rated #1 Best AI Detector by Forbes Outputs verified to pass all major AI detectors	No subscription, pay once with no auto-renewal Works across all Mac applications through accessibility Preserves personal writing voice with customization
Community votes	0	0
DR (Domain Rating by Ahrefs)	79 no change since last check	2 +2 (up) since last check
Trust Flow (Majestic)	18	0
Citation Flow (Majestic)	47	10
Referring domains (Majestic)	4196	1

5 details filled in for both companies.

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