WriteHuman vs Bibby AI

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

WriteHuman compared with Bibby AI
Detail	WriteHuman	Bibby AI
What it does	AI text humanizer that makes generated content sound naturally human	AI-powered LaTeX editor for researchers to write, cite, and publish papers faster
Stage	Not given	Startup
Founded	Not given	2024
Based in	US	Not given
Pricing model	Freemium	Freemium
Pricing	Free plan with 3 humanizer requests/month and 10 detection checks/month. Basic: $12/month ($144/year, save $96/year) with 160 AI detection checks/month, 80 enhanced model checks/month, up to 600 words per request, 80 image scans/month. Pro: $19/month ($228/year, save $120/year) with 400 AI detection	Free Plan: 2 projects, 30 compiles, 2 AI completions per month, basic templates; Research Pro: $16/month (or $14/month billed annually) with unlimited AI features, collaboration, grammar checking, deep research, and priority support. 14-day money-back guarantee on Pro.
Key features	Multi-model AI detection for ChatGPT, GPT-4, Claude, Gemini, and other LLMs Sentence-level breakdown showing which passages are most machine-generated Overall AI probability score with per-class confidence levels Voice preservation to maintain tone and style through humanization Multiple output variations for different writing styles AI image detection for DALL-E, Midjourney, Stable Diffusion, and other generators Support for 40+ languages including English, Chinese, French, Spanish, and more Chrome extension for in-tab humanization and detection	Deep research across 200M+ papers and patents AI writing assistant for equations and arguments Real-time collaborative editing AI paper review with venue-style feedback 500+ venue templates Free LaTeX tools: converters, validators, equation from image GitHub sync and version history
What makes it different	Detects AI from major models like GPT-5, Claude Opus, Gemini Pro, Grok, DeepSeek, Llama, and Qwen Sentence-level analysis shows exactly which parts triggered AI detection Privacy-first with encrypted transit and rest, never selling data to advertisers Humanizer preserves voice, tone, and meaning while removing AI patterns Scans complete in 2-5 seconds with instant results and no queues	Unified AI co-author across the entire research workflow from discovery to publication Search 200M+ papers and patents with AI understanding of claims and methods Rich text editing that outputs real LaTeX without learning syntax Auto-fix broken LaTeX compiles before you notice
Community votes	0	0
DR (Domain Rating by Ahrefs)	59 +1 (up) since last check	27 no change since last check
Trust Flow (Majestic)	45	15
Citation Flow (Majestic)	40	30
Referring domains (Majestic)	1024	86

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