AI Detector Writer vs Skill Check

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

AI Detector Writer compared with Skill Check
Detail	AI Detector Writer	Skill Check
What it does	Free AI content detector to identify AI-generated text from ChatGPT, Gemini and other models	AI agent skill readiness checker that grades paperwork and permissions
Stage	Not given	MVP
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Free	Free
Pricing	Not given	Not given
Key features	Batch file upload for multiple documents Highlighted sentences showing AI contribution ratio High precision model trained in all languages Automatic PDF report generation Support for .txt, .md, and .csv file formats Real-time detection results Multi-language support for content analysis	13 rule-based checks on agent skills Scans permissions, credentials, endpoints and data handling Reads linked files up to 2 levels deep Completes scan in about 10 seconds No sign-up required Reads sites like ChatGPT and Claude do
What makes it different	Completely free with no limitations on usage Detects AI from multiple models including GPT-4, GPT-5, and Gemini Supports all world languages with high accuracy	Only free tool that checks AI agent skill paperwork before installation Uses the same reading methods as leading AI assistants Instant results with 13 standardized checks
Community votes	0	0
DR (Domain Rating by Ahrefs)	17 −1 (down) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	22	0
Citation Flow (Majestic)	29	0
Referring domains (Majestic)	488	0

4 details filled in for both companies.