AI Content Detector By Interested In AI vs Moxby AI Content Detector (formerly ContentDetector.AI)

Paste text into AI Content Detector By Interested In AI and get a probability score for whether it was machine-written. The checker runs on Interested In AI, a free community site that also hosts courses, forums, and other small AI utilities. No payment is required to run a scan.

The detector caps input length rather than selling premium accuracy tiers. Guests can analyze up to 1,000 characters per submission, while a free account raises the limit to 2,000 characters. That trade-off differs from standalone detectors that charge for batch uploads or API access.

Bloggers, students, and community members who want a quick authenticity check before publishing use the tool. The site frames it as a way to avoid penalties on platforms that discourage fully AI-written posts.

Moxby AI Content Detector is an AI detection plugin for the Moxby desktop agent that scans Doc editor drafts for robotic writing patterns. It flags repetitive phrasing, predictable sentence flow, and thin sections at the sentence level, then pairs those signals with an AI Humanizer skill that guides rewrites inside the same workspace. You install it from the Moxby marketplace after downloading Moxby for Mac or Windows.

Where standalone paste-and-check detectors chase authorship verdicts, this tool takes the opposite stance: it does not claim to prove whether text was written by AI or a person. It treats detection output as editorial guidance for writers who want to polish AI-assisted drafts before publishing, which is a narrower and more honest job than classroom misconduct screening.

Content marketers, SEO teams, editors, and creators can run an AI Scan from the Doc editor, review flagged sentences, and use the Humanizer skill to add examples, vary structure, and tighten voice. Analysis runs locally through the Moxby gateway, so scanned text is not stored on vendor servers. The marketplace listing is free, though using Moxby itself may eventually require a paid seat if you outgrow the free message allowance.