GPTZero records 23,246,989 monthly visits with +32.5% month-over-month growth and Freemium, Paid pricing. RemoveZero records 0 monthly visits with 0% growth and Freemium pricing.
AI detection and writing verification built for schools and editors
Watermark-free product background removal for commerce-ready images
| Dimension / Metric | | |
|---|---|---|
| Official Domain | gptzero.me | removezero.com |
| Pricing Model | Freemium, Paid | Freemium |
| Monthly Visits | 23.25M (23,246,989) | 0 (0) |
| MoM Traffic Delta | +5.7M (+32.5%) | 0 (0%) |
| Primary Market & Share | 🇺🇸 United States (54%) | 🌐 Global (—) |
| Direct Visits / mo | 7.53M | 0 |
| User Rating | 4.1 | 4.2 |
| 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.
Watermark-free product background removal for commerce-ready images
Process one product photo at a time with no account, subscription, or credits, and download a transparent PNG or WebP.
Select and organize multiple images in a browser queue, processed one at a time at 1 Credit per image for stores, catalogs, and campaigns.
Connect the same removal capability to your own application so you can send and receive images without opening the site, ideal for automated repeat processing.
Retains thin laces and straps, keeps gaps in open furniture frames, and preserves glass and glossy packaging with recognizable shape, transparency, and reflections.
Instant AI background removal for high-resolution portraits, e-commerce product catalogs, and automated API workflows.
Instant AI background removal for high-resolution portraits, e-commerce product catalogs, and automated API workflows.
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.
面向电商的 AI 视觉编辑器，从商品图到视频广告
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.
SpecialistCombines AI detection with robust text humanization tools, but focuses more heavily on rewriting than pure verification.
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.
Provides robust enterprise-grade content integrity and cross-media detection, but can be more expensive for individual users.
Free AI background remover with no ads and no sign-up required
Free AI background remover with no ads and no sign-up required
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.
Remove image backgrounds in seconds, free and fully automated
Remove image backgrounds in seconds, free and fully automated
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.
Free AI background removal for HD images and video
Free AI background removal for HD images and video
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.
