ScribeLens vs SlopProx
ScribeLens
scribelensai.comSlopProx
slopprox.comSide by side
| Figure | ScribeLens | SlopProx |
|---|---|---|
| Price from | $0.04/mo | £4.08/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| API | Yes | — |
| Plans published | 6 | 3 |
| Spec score · AI Detection Software | 8.7 (#10) | 8.0 (#21) |
| Integrations | The maker describes LMS, CMS, editorial-review, and internal automation integrations through the API. | The page describes use with email, Google Docs, and a CMS through the browser extension. |
| Intended users | The maker describes the product for students, educators, researchers, academics, journal editors, LLM reviewers, prompt engineers, content reviewers, and technical writers. | The Pro page names newsrooms, universities, journalists, researchers, freelance editors, and legal or research users. |
| Limitations | ScribeLens says its detection is probabilistic, does not identify the specific AI model, does not check plagiarism, and should not be treated as standalone proof. | The maker says false positives and false negatives can occur and that it plans to broaden support for devices and systems. |
| Privacy | Scanned analysis is kept in the browser session and cleared when the tab closes; a server-side copy is stored only when the user creates a verification link. | The maker says processing runs locally, with no cloud calls or telemetry and no data leaving the machine. |
| Purpose | ScribeLens analyzes writing for AI-like patterns and presents sentence-level evidence with an overall interpretation and exportable report. | A Windows desktop app and Chrome and Firefox extensions detect and hide AI-generated text, images, and YouTube videos while browsing. |
Plans
ScribeLens
- FreeFree
- Pro$9 a month
- API$0.04 a month
- FreeFree
- API$0.04, paid once
- Pro$9 a month
In their own words
ScribeLens
ScribeLens analyzes writing for patterns associated with AI-generated text and explains its findings at sentence level. Each sentence receives a human-like, mixed, or AI-like classification, while flagged sentences include keywords describing the detected pattern. Users can paste text or upload PDF, DOCX, TXT, or Markdown files; extraction occurs in the browser. A scan handles up to 40,000 words. Guest checks work without an account, allowing 2,000 words per scan and 3,500 words daily. For academic documents, reference lists, citations, DOI and ISSN lines, publisher boilerplate, and declaration sections are excluded from scoring and displayed in reports. Reports export to PDF or DOCX. Verification links point to stored copies that expire after 180 days; otherwise, analysis remains in the browser session and clears when the tab closes. ScribeLens offers web and API access, with API keys required server-side. Its detection is probabilistic, does not identify a model or check plagiarism, and is not standalone proof. The Free plan is free with 35,000 monthly tokens and seven PDF exports; Pro is $9 a month, launching soon.
SlopProx
SlopProx is a Windows desktop app plus Chrome and Firefox extensions that detect and hide AI-generated text, images, and YouTube videos while browsing. Text analysis combines more than 76 curated phrases and structural signals with an on-device ONNX transformer. Image checks use three ONNX vision models and inspect C2PA manifests, EXIF data, and PNG metadata. The YouTube filter checks an AI disclosure before the player renders, then can overlay videos or dim feed and search cards. Optional Enhanced Mode uses a local HTTPS proxy to block 29 listed ad networks and installs a local certificate without administrator rights. The maker says all processing stays on the device, with no cloud calls, telemetry, or data leaving the machine. Integrations include email, Google Docs, and CMS workflows through the extension. The project is GPL-3.0 open source. Open Source costs nothing. Individual Pro is listed at £49 a year, and Teams at £10 a month, billed annually per seat with a five-seat minimum. Pro is marked coming soon.