Undetectable AI vs Deft

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 Deft
Detail	Undetectable AI	Deft
What it does	Detect AI, humanize your writing, and enhance your creative work	AI writing that doesn't sound like AI
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 plan with 2 requests per day; Basic $15/mo (200 generations/month); Pro $49/mo (800 generations/month); Premium $99/mo (2,000 generations/month); API: $2.50 per million input tokens, $12 per million output and thinking tokens, rounded up to nearest cent with 1 cent minimum per request.
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	Distribution fine-tuning for natural writing output Browser-based console for generating and rewriting Server-to-server API with /v1/generate endpoint Specialized agents for SEO, rewriting, and copyediting Custom model training on company style Generation history and public share links AI advising for AI transformation and strategy Lightweight metrics and checking tools in editor
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	Trained on human prose to eliminate repetitive AI patterns and 'LLM slop' More creative and varied output than general-purpose AI assistants Custom models trained on your company's specific writing style Preserves author's intent and voice without hallucinations Usage-based API pricing with no charges for failed generations
Community votes	0	0
DR (Domain Rating by Ahrefs)	79 no change since last check	9 no change since last check
Trust Flow (Majestic)	18	7
Citation Flow (Majestic)	47	24
Referring domains (Majestic)	4196	40

5 details filled in for both companies.

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