What does the Copyleaks AI detector cover?
The Copyleaks AI detector started with text and now sits inside a wider content integrity suite. As described on its website in October 2026, Copyleaks lists an AI text detector, an AI image detector, an AI video detector and a deepfake detector, next to a plagiarism checker, image plagiarism, content and text moderation, and a grammar checker.
Text
The text detector supports over 30 languages, according to the site, and shows what percentage of a text is likely AI-generated. A free account unlocks sentence-by-sentence insights; paid plans add AI Logic, which shows phrases that appear more often in AI writing and text that already appears elsewhere online.
Images and video
The image detector is offered through an API and highlights the pixels it considers generated or altered. The video detector, also offered through an API for enterprises, scans the visual and audio tracks and marks when AI content appears on a timeline.
Integrations and audiences
- LMS integration for Canvas, D2L, Moodle, Blackboard, Schoology, Edsby and Sakai.
- A browser extension for Chrome and Edge, and a Google Docs add-on.
- A WordPress integration and a white-label API covering text, images and code.
- Solutions pages for education, developers (including code governance), enterprises, and media and publishing.
Who should look for a Copyleaks alternative?
A Copyleaks alternative is worth a look if you work outside the systems Copyleaks plugs into, or if the formats you receive go beyond text, images and video. If you are a school already using Copyleaks inside your LMS, you probably do not need one.
People who most often search for something different fall into a few groups:
- Individuals who want to check an image or a video without going through an enterprise demo or an API integration.
- Teams who receive voice notes or recorded calls and want them checked on their own, with the transcript reviewed for scam patterns.
- Editors and reviewers who handle full documents, such as slide decks or reports with embedded images, and want a result page by page.
- People vetting an unfamiliar website or supplier, who need the pages, the images and basic trust signals checked together.
- Anyone who prefers a verdict in words, with stated limits, to a percentage.
If none of these describe you, the gaps may not matter, and staying with Copyleaks can be the simpler choice.
When is Copyleaks the better choice?
Copyleaks is the better choice when AI detection is one part of a larger integrity or compliance program. Choose Copyleaks if:
- You need plagiarism and AI detection in the same report. AnyFact has no plagiarism checker.
- Your school runs Canvas, D2L, Moodle, Blackboard, Schoology, Edsby or Sakai and wants results inside it.
- You want detection in Chrome, Edge or Google Docs while you work. AnyFact has no extension.
- You need to scan images or video automatically inside your own systems through an API. AnyFact has no public API yet.
- You check texts in languages beyond English, French and Arabic.
- You need text moderation or image plagiarism checks alongside AI detection.
In short, if your detection needs live inside other software, Copyleaks has more of the connectors already built. AnyFact is a separate web app today, so every check starts with someone pasting text or uploading a file by hand.
Where AnyFact differs from Copyleaks
AnyFact is narrower in integrations and wider in self-serve formats. Every one of its seven detectors is available in the same web app with a free account, without a sales call.
Credits are shared across detectors: a photo, text or code check costs 1 credit, voice 2, a document 3, a video 5 and a website 10, from the 10 credits a free account gets each month.
Voice as its own detector
The AI voice detector accepts MP3, WAV, M4A, OGG, WebM and OPUS files up to 5 minutes. An open-source anti-spoofing model scores each segment, and the transcript is checked for scam patterns such as urgency, secrecy, money requests and changed bank details.
Documents and websites as a whole
AnyFact checks a PDF, DOCX or PPTX page by page, including embedded images and scanned pages. The AI website checker explores up to 20 public pages, runs their texts and images through the relevant detectors and adds trust signals such as domain age.
Provenance first
Before any model runs, AnyFact reads a file’s C2PA content credentials and EXIF/XMP metadata; when these name a known AI generator, the verdict is probably AI and the reason is spelled out. Copyleaks describes its video detector as analysing the audio and video data directly rather than relying on metadata. Both approaches are useful, and they answer slightly different questions.
Three verdicts instead of a percentage
AnyFact gives probably human, uncertain or probably AI, with mixed for partly generated text, documents and websites. Each result lists its signals, a plain-language explanation and the limits of the method, with a PDF report.
Copyleaks vs AnyFact: side by side
The table compares features listed on Copyleaks’ website in October 2026 with AnyFact’s product in the same month. Accuracy is deliberately left out.
| Criterion | Copyleaks | AnyFact |
|---|---|---|
| Text | Yes, 30+ languages | Yes (English, French, Arabic) |
| Images | Yes, via API, pixel-level highlights | Yes, web app, provenance then classifier |
| Video | Yes, via API, video and audio tracks | Yes, web app, timeline of suspicious moments |
| Standalone voice detector | Not stated | Yes, with scam-pattern check |
| Documents with embedded images | Not stated | Yes, page by page |
| Code | Code governance solution; API covers code | Yes (beta, least reliable) |
| Whole websites | Not stated | Yes, up to 20 pages |
| Text result format | Percentage likely AI, sentence insights | 3-level verdict, mixed passages, explanation |
| Plagiarism checker | Yes | No |
| LMS integrations | 7 platforms listed | No |
| Browser extension | Chrome, Edge | No |
| API | Yes, white-label | Not yet |
| Main audience | Education, enterprise, developers, publishers | Anyone needing a first check |
“Not stated” marks a feature we did not find on Copyleaks’ website in October 2026. It may exist on another page or plan, so check with Copyleaks before treating it as missing.
AI Voice Detector · Free plan
Upload a voice note and see each segment scored, plus a check of the transcript for scam patterns.
Copyleaks vs other AI detectors: what changes?
Copyleaks is one of the broadest text-plus-media suites, so most “Copyleaks vs” questions come down to scope. Based on each tool’s website in October 2026:
- Copyleaks vs GPTZero: both serve education, but GPTZero centers on text with writing replay, while Copyleaks adds image and video detection and more LMS platforms. See our GPTZero alternative page.
- Copyleaks vs Turnitin: Turnitin sells to institutions only and pairs AI writing detection with similarity checking; Copyleaks is also open to individuals. See our Turnitin alternative page.
- Copyleaks vs Originality.ai: both target publishers with plagiarism checks; Originality.ai adds fact and readability checks.
- Copyleaks vs Hive: Hive is API-first for platforms and moderation, with images, video and audio; Copyleaks adds text and education tools.
For a format-by-format overview, read our buyer’s guide to the best AI detectors.
Do you need an integrity platform or a first-check tool?
Most teams need one or the other, and knowing which saves you money and frustration. The question is who looks at the result and what happens next.
You need a platform such as Copyleaks if content arrives in volume through systems you control: a school LMS, a publishing CMS, an insurance claims tool. Detection then has to run automatically and feed a workflow, with reports for compliance.
You need a first-check tool if one person receives a suspicious file and has to decide what to do with it: an editor with a freelance article, a recruiter with a portfolio, a journalist with a voice note. Then a readable verdict and a shareable report matter more than throughput. Publishers can see how this works on our page for publishers and SEO teams.
Some teams use both: a platform for routine screening and a first-check tool for the odd format the platform does not cover, such as a recording or a whole website.
Before you decide, write down three things: the formats you received last month, who reads a detection result in your team, and what that person does after a flag. Those answers usually point clearly to one category.
How can you test Copyleaks and AnyFact side by side?
Use one shared sample set and judge both tools on the errors that matter to you. Here is a protocol that works for text and images.
- 01Pick the two formats you check most, for example articles and product photos.
- 02For each format, collect 10 items you know are human and 10 you generated with different AI tools.
- 03Add 5 edited items per format: rewritten AI text, human text run through a grammar tool, AI images that were cropped or screenshotted.
- 04Run every item through both tools within the same day.
- 05Record the verdict and whether you could explain it to a colleague from the result alone.
- 06Count the human items flagged as AI first, then the AI items each tool missed.
For the manual checks to run in parallel on text, see our guide on how to tell if text is AI-generated. A detector result is an indication, not proof, so never act against a person on it alone.
Keep the test set after you choose. Detectors are retrained regularly, and running the same samples again every few months tells you whether the tool you picked still behaves the way it did on day one. It also gives you a fair basis for comparing any new tool that appears later.
AI Text Detector · Free plan
Run your human and AI samples through the AnyFact text detector and compare the explanations.
Frequently asked questions
What is the best Copyleaks alternative?
It depends on the job. For schools and publishers who need plagiarism checks and LMS or CMS integrations, GPTZero, Turnitin and Originality.ai are closer to Copyleaks. For one person checking text, images, video, voice, documents, code or websites in a web app, AnyFact covers all seven.
Is AnyFact more accurate than the Copyleaks AI detector?
We do not claim AnyFact is more accurate, and it has no published benchmark yet. Copyleaks publishes its own figures on its site. The fair comparison is your own test set, with human texts flagged as AI counted first.
Does AnyFact have a plagiarism checker like Copyleaks?
No. AnyFact tells you whether content appears AI-generated, not whether it was copied. If you need plagiarism detection, use a tool that offers it, such as Copyleaks.
Can I use AnyFact inside my LMS or browser?
Not yet. AnyFact has no LMS integration, no browser extension and no public API. You paste text or upload files in the web app.
Does AnyFact detect AI voices?
Yes. The voice detector scores each segment of a recording with an open-source anti-spoofing model, transcribes the speech and flags scam patterns in the transcript. A voice check costs 2 credits.