Offers broad multilingual AI detection and text humanization, but lacks GPTZero's detailed deep-scan reporting features.
GPTZero records 23,246,989 monthly visits with +32.5% month-over-month growth and Freemium, Paid pricing. Superhuman records 6,514,241 monthly visits with +7.9% growth and Paid pricing.

The AI productivity suite with agents, email, and docs that work wherever you do
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | gptzero.me | superhuman.com |
| Pricing Model | Freemium, Paid | Paid |
| Monthly Visits | 23.25M (23,246,989) | 6.51M (6,514,241) |
| MoM Traffic Delta | +5.7M (+32.5%) |
| +477.48K (+7.9%) |
| Primary Market & Share | 🇺🇸 United States (54%) | 🇺🇸 United States (56.8%) |
|---|
| Direct Visits / mo | 7.53M | 4.96M |
|---|
| User Rating | 4.1 | 4.5 |
|---|
| Supported Platforms | Website | Website |
|---|
AI detection and writing verification built for schools and editors
Paste text or upload a document and get an overall AI probability score plus a sentence-by-sentence breakdown of which parts look machine-written.
Flags AI text from major model families including ChatGPT, Gemini, Claude, Llama, and others, rather than training for a single model.
A Chrome extension and Google Docs add-on bring scanning into Gmail, Docs, Classroom, and other surfaces you already work in.
Checks content for copied passages from outside sources so you can separate AI-generation questions from originality questions.

The AI productivity suite with agents, email, and docs that work wherever you do
Superhuman Go brings AI agents into the tools and tabs you already use, with inline suggestions and context-aware chat.
Auto drafts, split inbox, auto labels, and auto archive keep your inbox manageable with minimal manual filing.
Collaborative documents that hold text, tables, data, and workflows in one connected surface.
Describe what you need in chat or use a visual builder, then share agents with teammates or a company directory.
Offers broad multilingual AI detection and text humanization, but lacks GPTZero's detailed deep-scan reporting features.

SpecialistCombines AI detection with professional human proofreading and citation tools, but functions primarily as an editing service.
#2SpecialistCombines AI detection with robust text humanization tools, but focuses more heavily on rewriting than pure verification.

Provides robust enterprise-grade content integrity and cross-media detection, but can be more expensive for individual users.


Delivers strong fact-checking and comprehensive site-wide plagiarism audits, but has stricter paywalls than GPTZero.

Provides detailed sentence-level analysis for multilingual text, but lacks GPTZero's broad academic brand recognition.

Combines shared inboxes and team chat with AI assistance, but feels less optimized for solo speed.

Excels at scanning both text and images with high accuracy, but offers fewer free daily checks than GPTZero.
AI detector that highlights evidence, not just a score

Provides a smart inbox and AI writing tools across devices, but offers less advanced custom triage shortcuts.

SpecialistTailors detection specifically for academic institutions and LMS integrations, but is less optimized for casual web users.


Delivers cross-platform AI email management with strong privacy focus, but has a more traditional interface.
Offers broad multilingual AI detection and text humanization, but lacks GPTZero's detailed deep-scan reporting features.
SpecialistCombines AI detection with professional human proofreading and citation tools, but functions primarily as an editing service.
SpecialistCombines AI detection with robust text humanization tools, but focuses more heavily on rewriting than pure verification.
Provides robust enterprise-grade content integrity and cross-media detection, but can be more expensive for individual users.
Delivers strong fact-checking and comprehensive site-wide plagiarism audits, but has stricter paywalls than GPTZero.
Provides detailed sentence-level analysis for multilingual text, but lacks GPTZero's broad academic brand recognition.
Combines shared inboxes and team chat with AI assistance, but feels less optimized for solo speed.
Excels at scanning both text and images with high accuracy, but offers fewer free daily checks than GPTZero.
AI detector that highlights evidence, not just a score
Provides a smart inbox and AI writing tools across devices, but offers less advanced custom triage shortcuts.
SpecialistTailors detection specifically for academic institutions and LMS integrations, but is less optimized for casual web users.
Delivers cross-platform AI email management with strong privacy focus, but has a more traditional interface.