Unfox AI Humanizer vs STRUT

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

Unfox AI Humanizer compared with STRUT
Detail	Unfox AI Humanizer	STRUT
What it does	AI text humanizer that turns AI-generated drafts into natural writing	AI workspace and notebook for long-form writing
Stage	Not given	Not given
Founded	Not given	Not given
Based in	HK	Not given
Pricing model	Freemium	Freemium
Pricing	Basic Year: $5/mo ($60 billed annually) with 240,000 words/year; Pro Year: $10/mo ($120 billed annually) with 960,000 words/year; Unlimited Year: $15/mo ($180 billed annually) with unlimited AI humanization	Free: $0, includes one project with up to three documents, unlimited notes and version history, imported sources, and 50,000 lifetime starter AI tokens. Pro monthly: $9.99/month with 1,000,000 AI tokens per month. Pro annual: $69.99/year with 1,000,000 AI tokens per month.
Key features	Context-aware sentence reconstruction Contextual lexical selection based on semantic context and register Rhythm and linguistic variation Tone and register adaptation Semantic preservation to maintain original intent and meaning Support for 17 mainstream languages Works with multiple AI writing tools AI detector integration Up to 5,000 words per batch Browser extension for Chrome and Edge	AI writing operations scoped to a passage (expand, outline, strengthen, summarize, critique, tone, plot, rewrite) Long-form projects keeping notes, sources, documents, versions together Voice Profile keeps whole manuscripts in consistent voice Audio notes transcribed into the project Long-form editor with outline navigation, word goals, focus mode, and local style statistics
What makes it different	Proprietary humanization model specifically optimized for AI text instead of general-purpose AI Preserves semantic meaning with 100% semantic preservation guarantee Privacy-first approach with immediate text deletion Helps 100M+ words polished daily across hundreds of thousands of users 92% pass rate increase with major AI detectors after humanization	All writing and organization features work without AI; AI is optional AI operates on your notes and sources, not a blank prompt, keeping context across sessions Text never used to train AI models; all writing remains private Every AI result appears as a suggestion beside the draft; nothing rewrites in place without approval One project holds multiple chapters with notes and sources; suitable for book-length manuscripts
Community votes	0	0
DR (Domain Rating by Ahrefs)	5 no change since last check	43 −2 (down) since last check
Trust Flow (Majestic)	6	18
Citation Flow (Majestic)	32	35
Referring domains (Majestic)	515	324

5 details filled in for both companies.

More alternatives to Unfox AI Humanizer More alternatives to STRUT