
SpecialistCross-platform writing assistant focused on real-time grammar and tone correction rather than AI content detection.

ZeroGPT: Widely used for quick AI text detection, but less comprehensive for enterprise plagiarism and code auditing. Copyleaks records 2,402,494 monthly visits with -14.1% month-over-month growth and Paid, Contact for Pricing pricing. ZeroGPT records 32,864,541 monthly visits with +19.7% growth and Freemium, Paid pricing.

Enterprise AI and plagiarism detection for content integrity
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | copyleaks.com | zerogpt.com |
| Pricing Model | Paid, Contact for Pricing | Freemium, Paid |
| Monthly Visits | 2.4M (2,402,494) | 32.86M (32,864,541) |
| MoM Traffic Delta |
| -394.39K (-14.1%) |
| +5.41M (+19.7%) |
| Primary Market & Share | 🇺🇸 United States (53.2%) | 🇺🇸 United States (43%) |
|---|
| Direct Visits / mo | 758.5K | 8.22M |
|---|
| User Rating | 4.4 | 3.8 |
|---|
| Supported Platforms | Website | Website |
|---|

Enterprise AI and plagiarism detection for content integrity
Identifies AI-generated text across 30+ languages and leading LLMs, with reported accuracy above 99% on internal English test sets.
Searches 60 trillion websites, 16,000+ open-access journals and internal repositories to catch paraphrasing and hidden copying.
Extends detection to AI-generated video, audio and images so teams can verify content beyond text alone.
A scalable API and workflow integrations automate content analysis inside LMS platforms, publishing tools and enterprise systems.
AI content detection and a full writing toolkit in one place
Paste up to 15,000 characters or upload a file and get a highlighted breakdown of which sentences appear AI-written, plus an overall percentage score and a downloadable PDF report.
Beyond text, ZeroGPT offers an AI image detector and an AI video detector that performs frame-level analysis to flag generated or manipulated visuals.
Compare your text against billions of sources through the plagiarism checker, or rewrite and humanize AI text with the paraphraser and AI humanizer while keeping the original meaning.
A bundled writing suite covers summarization, grammar and spelling correction, translation across many languages, a dictionary, word and character counting, citation generation, and an AI email writer.

SpecialistCross-platform writing assistant focused on real-time grammar and tone correction rather than AI content detection.

SpecialistPopular paraphrasing assistant focused on rewriting and grammar correction, but lacks dedicated AI detection scanners.
#2Industry-standard AI content detection trusted by educators, offering robust sentence-level analysis similar to ZeroGPT.

SpecialistAcademic editing platform pairing AI plagiarism detection with professional human proofreaders for student papers.
Combines reliable AI detection with advanced text humanization tools to rewrite machine-generated content naturally.

Comprehensive content integrity platform specialized in accurate AI detection and plagiarism checking for digital publishers.

Multilingual AI content detection platform providing detailed sentence-level scoring and writing integrity utilities.
SpecialistOnline writing suite blending AI humanization tools with plagiarism and readability checking features.

High-accuracy AI content detector that scans both text and uploaded images for machine generation.

Accuracy-first plagiarism and AI detection for schools, universities, and teams

Writing integrity platform offering plagiarism detection and AI content identification alongside grammar and summarization tools.
All-in-one writing platform combining AI content detection, text humanization, and plagiarism checking utilities.
SpecialistCross-platform writing assistant focused on real-time grammar and tone correction rather than AI content detection.
SpecialistPopular paraphrasing assistant focused on rewriting and grammar correction, but lacks dedicated AI detection scanners.
Industry-standard AI content detection trusted by educators, offering robust sentence-level analysis similar to ZeroGPT.
SpecialistAcademic editing platform pairing AI plagiarism detection with professional human proofreaders for student papers.
Combines reliable AI detection with advanced text humanization tools to rewrite machine-generated content naturally.
Comprehensive content integrity platform specialized in accurate AI detection and plagiarism checking for digital publishers.
Multilingual AI content detection platform providing detailed sentence-level scoring and writing integrity utilities.
SpecialistOnline writing suite blending AI humanization tools with plagiarism and readability checking features.
High-accuracy AI content detector that scans both text and uploaded images for machine generation.
Accuracy-first plagiarism and AI detection for schools, universities, and teams
Writing integrity platform offering plagiarism detection and AI content identification alongside grammar and summarization tools.
All-in-one writing platform combining AI content detection, text humanization, and plagiarism checking utilities.