GPTZero records 23,246,989 monthly visits with +32.5% month-over-month growth and Freemium, Paid pricing. ShareID records 3,618 monthly visits with +200.5% growth and Contact for Pricing pricing.
AI detection and writing verification built for schools and editors
Modular identity verification built for eIDAS 2.0
| Dimension / Metric | | |
|---|---|---|
| Official Domain | gptzero.me | shareid.ai |
| Pricing Model | Freemium, Paid | Contact for Pricing |
| Monthly Visits | 23.25M (23,246,989) | 3.62K (3,618) |
| MoM Traffic Delta | +5.7M (+32.5%) | +2.41K (+200.5%) |
| Primary Market & Share | 🇺🇸 United States (54%) | 🇺🇸 United States (71.5%) |
| Direct Visits / mo | 7.53M | 1.44K |
| User Rating | 4.1 | 4.1 |
| 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.
Modular identity verification built for eIDAS 2.0
Verify ID document authenticity by photo, video or NFC at low, substantial or high eIDAS 2.0 assurance levels.
Detect spoofing attempts with liveness checks that adapt to your required assurance level and follow ETSI TS 119 461 alignment.
Enroll users with their PID attestations and issue or verify EAA and QEAA attestations in line with EUDI Wallet specifications.
Let users sign in with their real, already-verified identity through EUDI Wallet authentication rather than a password.
Offers broad multilingual AI detection and text humanization, but lacks GPTZero's detailed deep-scan reporting features.
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 professional human proofreading and citation tools, but functions primarily as an editing service.
Free / Open-sourceDetect, humanize and verify AI content in one place
Free / Open-sourceDetect, humanize and verify AI content in one place
Provides robust enterprise-grade content integrity and cross-media detection, but can be more expensive for individual users.
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.
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.
Provides detailed sentence-level analysis for multilingual text, but lacks GPTZero's broad academic brand recognition.
Excels at scanning both text and images with high accuracy, but offers fewer free daily checks than GPTZero.
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
AI detector that highlights evidence, not just a score
SpecialistTailors detection specifically for academic institutions and LMS integrations, but is less optimized for casual web users.
SpecialistTailors detection specifically for academic institutions and LMS integrations, but is less optimized for casual web users.
SpecialistHumanize AI text and check it against AI detectors
SpecialistHumanize AI text and check it against AI detectors
SpecialistCheck plagiarism, detect AI text and polish your writing in one place
SpecialistCheck plagiarism, detect AI text and polish your writing in one place
Free / Open-sourceReverse face search across the public web, with strong privacy guardrails
Free / Open-sourceReverse face search across the public web, with strong privacy guardrails
