AI Detector By Custom Writings vs AI Content Detector By Interested In AI

CustomWritings runs a free AI detector inside its HowToWrite hub where students can paste text or upload DOC, TXT, PDF, and PowerPoint files to see what share of a paper looks machine-written. The checker returns an overall percentage and color-codes passages as likely or highly likely AI output, then lets you download a PDF report. It also ships as a browser extension for checking page content without leaving the site you are on.

Most standalone detectors sell themselves as neutral scanners. This one is built by an essay writing company that has offered academic help for 20 years and added combined AI and plagiarism screening to its own order checks in 2023. That parent service context shows up in the framing: the tool targets students who want to self-check before turning work in, not enterprise teams auditing marketing copy. The trade-off is independence, but the upside is a detector sitting next to free plagiarism, citation, and writing guide tools on the same domain.

Students prepping assignments, teachers reviewing suspicious submissions, and writers who lean on grammar tools all have reason to run a pass here. The FAQ notes that heavy grammar assist and stiff, template-like phrasing can sometimes trip the model even on human drafts, so shorter pieces under roughly 275 words may return less reliable scores than a full essay page.

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.