It may suit students and employees seeking help responding to possible accusations of cheating, as the company describes.
Free plan Free trial AndroidWebWindowsMacAPI
Best AI Content Detectors 2026
Facts read 30 Sep 2026 – 21 Oct 2026
Choosing an AI content detector starts with the writing you need to examine and how you plan to check it. Compared on word limit, batch scanning, API access and detection languages, these tools also differ in whether they flag paraphrasing and offer a browser extension. Free-plan availability and paid-from pricing add practical cost considerations. Originality.ai, GPTZero and ContentDetector.org are among the named options, alongside Pangram and Winston AI. Consider the volume and languages of your material, and whether you need to scan individual texts or process batches. The listed access and detection features can help you narrow the choices to tools suited to those needs.
The standings: top 10
| Name | In a line | Record score | Price from | Try it free | Runs on | Facts read |
|---|---|---|---|---|---|---|
| 01 AI Detector Pro | It may suit students and employees seeking help responding to possible accusations of cheating, as the company describes. | 6.0 | Free plan | Free plan | Android, Web, Windows, Mac | 15 Oct 2026 |
| 02 TrustOriginality.ai | The company describes TrustOriginality.ai for European enterprise, compliance, and media buyers, with workflows also aimed at public sector, finance, education,… | 5.7 | €4.99 a month | Free plan | Android, iPhone & iPad, Web, Browser extension | 15 Oct 2026 |
| 03 Copyleaks AI Detector | Copyleaks suits students, writers, professionals, creators, educational institutions, and enterprise teams checking text for AI involvement. | 5.5 | Free plan | Free plan | Web, Browser extension, API, Self-hosted | 21 Oct 2026 |
| 04 Originality.ai | It suits website owners, content marketers, writers, and publishers who need to review text or scan site content. | 5.5 | $12.95 a month, billed yearly | Free plan | Web, Browser extension, API | 15 Oct 2026 |
| 05 Winston AI | Winston AI suits educators, SEO publishers, writers, and content creators who need AI-content detection or plagiarism checking. | 5.5 | $189 a month, billed yearly | Free plan | Web, Browser extension, API, Self-hosted | 15 Oct 2026 |
| 06 GPTZero | GPTZero may suit educators, hiring teams, publishers, journalists, and others assessing writing authenticity. | 5.4 | $8.33 a month, billed yearly | Free plan | Web, Browser extension, API | 3 Oct 2026 |
| 07 AI Detectors.io | It may suit students, educators, writers, teams, publishers, and editorial staff seeking text analysis or related writing tools. | 5.3 | $100 a year | Free plan | Web, Windows, Mac, Browser extension | 30 Sep 2026 |
| 08 Proofademic | Proofademic may suit educators, students, institutions, publishers, and enterprise teams reviewing submitted writing. | 5.2 | $15 a month | Free plan | Web, API | 3 Oct 2026 |
| 09 Detecting-AI.com | It may suit educators, editors, publishers, and individuals reviewing text for AI-writing signals. | 5.1 | $84 a year | Free plan | Web, API | 7 Oct 2026 |
| 10 Detecto | Detecto suits editorial, education, communications and publishing teams that need to review suspected AI-generated material. | 5.1 | $6.99 a month | Free plan | Web | 8 Oct 2026 |
02
TrustOriginality.ai
The company describes TrustOriginality.ai for European enterprise, compliance, and media buyers, with workflows also aimed at public sector, finance, education,…
AndroidiPhone & iPadWeb+3 Record5.7 Visit
03
Copyleaks AI Detector
Copyleaks suits students, writers, professionals, creators, educational institutions, and enterprise teams checking text for AI involvement.
WebBrowser extensionAPI+1 Record5.5 Visit
04
Originality.ai
It suits website owners, content marketers, writers, and publishers who need to review text or scan site content.
WebBrowser extensionAPI Record5.5 Visit
05
Winston AI
Winston AI suits educators, SEO publishers, writers, and content creators who need AI-content detection or plagiarism checking.
WebBrowser extensionAPI+1 Record5.5 Visit
6
GPTZero
WebBrowser extensionAPI $8.33 a month, billed yearly Record5.4 Visit GPTZero may suit educators, hiring teams, publishers, journalists, and others assessing writing authenticity.
7
AI Detectors.io
WebWindowsMac+2 $100 a year Record5.3 Visit It may suit students, educators, writers, teams, publishers, and editorial staff seeking text analysis or related writing tools.
8
Proofademic
WebAPI $15 a month Record5.2 Visit Proofademic may suit educators, students, institutions, publishers, and enterprise teams reviewing submitted writing.
9
Detecting-AI.com
WebAPI $84 a year Record5.1 Visit It may suit educators, editors, publishers, and individuals reviewing text for AI-writing signals.
10
Detecto
Web $6.99 a month Record5.1 Visit Detecto suits editorial, education, communications and publishing teams that need to review suspected AI-generated material.
11
GPTKit
WebAPI $5 a month Record5.1 Visit GPTKit is aimed at teachers, professionals, students, content writers, employees, and freelancers who need text classification.
12
Isgen AI Detector
WebAPI $8 a month, billed yearly Record5.1 Visit Isgen names students, researchers, educators, institutions, creators, journalists, writers, authors, business professionals, and legal professionals as audiences.
14
Pangram
WebBrowser extensionAPI $20 a month, billed yearly Record5.1 Visit Pangram suits people who need AI-content and plagiarism checks for documents, web text, or social feeds.
15
ContentDetector.org
iPhone & iPadWebWindows+2 Free plan Record5.0 Visit The site identifies publishers and SEO teams, agencies, educators, and learning-and-development teams as intended users.
16
It's AI
WebBrowser extensionAPI Free plan Record4.9 Visit It's AI may suit teachers, students, educational institutions, and publishers checking text, as well as writers, managers, recruiters, and ML engineers.
20
Mask AI Detector
Web $10.99 a month Record4.5 Visit It suits writers, editors, and teams reviewing AI-assisted documents or contributor work.
21
Airno
WebAPI $19 a month Record4.4 Visit It suits writers, educators, and teams checking possible AI-written or AI-generated visual content.
23
AI-Content Detector ML
WebBrowser extension Free plan Record4.3 Visit It suits people checking text in supported languages who want browser-based AI-origin estimates.
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