AI Detector By Custom Writings vs DeepDetector | duckduckgoose

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.

DeepDetector from DuckDuckGoose is an enterprise deepfake detection layer for identity verification stacks. It scans images and video for face swaps, injection attacks, and synthetic IDs, then returns explainable heatmaps and confidence scores compliance teams can defend.

Consumer upload checkers score a single file in isolation. DeepDetector sits inside KYC and liveness flows, retrains against 40+ generative model families, and cites about 96% accuracy on real-world deepfakes with a 0.01% false positive rate on live traffic.

Banks and IDV platforms including bunq, Certta, Banco Daycoval, and the Netherlands Forensic Institute embed DuckDuckGoose in production. DeepDetector offers API, SDK, and on-prem deployment with sub-second scoring designed for live onboarding.