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GPTZero records 23,246,989 monthly visits with +32.5% month-over-month growth and Freemium, Paid pricing. Intercom records 2,764,543 monthly visits with -5.8% growth and Free Trial, Paid pricing.
AI detection and writing verification built for schools and editors
AI-first customer service platform with a native AI agent for every conversation
| Dimension / Metric | | |
|---|---|---|
| Official Domain | gptzero.me | intercom.help |
| Pricing Model | Freemium, Paid | Free Trial, Paid |
| Monthly Visits | 23.25M (23,246,989) | 2.76M (2,764,543) |
| MoM Traffic Delta | +5.7M (+32.5%) | -170.52K (-5.8%) |
| Primary Market & Share | 🇺🇸 United States (54%) | 🇺🇸 United States (32.9%) |
| Direct Visits / mo | 7.53M | 1.79M |
| User Rating | 5 | 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.
AI-first customer service platform with a native AI agent for every conversation
A support-trained AI agent that resolves customer conversations across chat, email, phone and Slack, averaging around 76% resolution according to Intercom's own benchmark data.
Bring chat, email, social and messaging channels into one workspace so agents see every conversation with full customer context.
Track customer issues, back-office work and widespread tracker problems so nothing falls through the cracks and customers stay informed.
Manage and optimize the content that powers Fin, Copilot and your Help Center, with reporting on how each article performs across touchpoints.
AI content detection and a full writing toolkit in one place
Your always-on AI teammate inside the Notion workspace
Free AI checker with probability scores and sentence-level signals
Academic proofreading, plagiarism checking and AI-powered writing tools in one place
Free live chat, inbox and AI helpdesk for your website
Privacy-first bot detection and fraud prevention for the web
Targeted research audiences with AI-verified data quality
Detect, humanize and verify AI content in one place
Computational knowledge engine for expert answers
All-in-one protection for your identity, credit, family, and devices
Enterprise AI and plagiarism detection for content integrity
