AI Undetectable vs Strokes

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

AI Undetectable compared with Strokes
Detail	AI Undetectable	Strokes
What it does	Check AI-likelihood, humanize robotic passages, and review meaning with an undetectable AI writing workflow built for careful editing.	The editor that makes you think sharper
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	US
Pricing model	Freemium	Freemium
Pricing	3-day free trial. Basic plan: $5.00/month (10,000 credits/month, charged annually at $60.00). Pro plan: $9.50/month (20,000 credits/month, charged annually at $114.00). Business plan: $15.75/month (35,000 credits/month, charged annually at $189.00). Basic uses 1 credit per input word; Stealth uses 2	Free plan at $0/month with basic writing features and limited AI allowance. Plus plan at $9/month with unlimited docs, encrypted cloud backups, external connections, and x5 more AI usage. Pro plan at $29/month with all Plus features plus multi-agent mode and x15 more AI usage, marked as Best value.
Key features	Support for five languages: English, Spanish, French, German, and Portuguese Side-by-side comparison of original and rewritten versions Preserves facts, names, numbers, and important claims during rewriting API-ready access on Business plan Priority rewriting access on Business plan	Intelligent AI assistant with chat, edit and write capabilities True offline experience with local file storage Web research and image generation Deep mode for complex creative tasks Multi-agent mode for collaborative AI Import and export multiple file formats Encrypted cloud backups Page and pageless document viewing modes External connections for integrations
What makes it different	Combines detector, humanizer, and review tools in one workspace instead of switching between disconnected tools Rebuilds paragraph structure and sentence rhythm rather than just replacing words Treats detector scores as review signals rather than guaranteeing bypass of detection Published benchmark showing both successful and failed rewrites for transparency Money-back guarantee if rewritten text is flagged as not human	Keeps your files locally on your machine instead of on company servers Combines offline-first document editing with integrated AI without tab-hopping Works with your existing file formats and imports from popular platforms Fast performance for large documents with flexible viewing options Designed for writers and thinkers who care about word quality
Community votes	0	0
DR (Domain Rating by Ahrefs)	9 no change since last check	13 −1 (down) since last check
Trust Flow (Majestic)	6	4
Citation Flow (Majestic)	30	22
Referring domains (Majestic)	77	15

5 details filled in for both companies.

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