GPTZero records 23,246,989 monthly visits with +32.5% month-over-month growth and Freemium, Paid pricing. SpeakNotes records 38,492 monthly visits with +15.1% growth and Freemium, Free Trial pricing.
AI detection and writing verification built for schools and editors
Turn voice memos, meetings, and lectures into structured AI notes
| Dimension / Metric | ||
|---|---|---|
| Official Domain | gptzero.me | speaknotes.io |
| Pricing Model | Freemium, Paid | Freemium, Free Trial |
| Monthly Visits | 23.25M (23,246,989) | 38.49K (38,492) |
| MoM Traffic Delta | +5.7M (+32.5%) | +5.05K (+15.1%) |
| Primary Market & Share | 🇺🇸 United States (54%) | 🇺🇸 United States (22.9%) |
| Direct Visits / mo | 7.53M | 15.54K |
| 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.
Turn voice memos, meetings, and lectures into structured AI notes
Transcribe audio and video in 15+ formats, pasted YouTube links, or in-browser recordings with 95%+ accuracy and support for 50+ languages and speaker labels.
Choose output styles for meeting notes with action items, lecture notes with key concepts, or podcast highlights, rather than a single generic summary.
Drop a Google Meet or Microsoft Teams link and the bot joins, records, and sends structured notes when the meeting ends.
Sync summaries to your knowledge base automatically, share notes as links, or push outputs to Slack and other team tools.
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.
AI meeting agent that transcribes, summarises, and turns every conversation into searchable knowledge
AI meeting agent that transcribes, summarises, and turns every conversation into searchable knowledge
AI teammate that records, transcribes and summarizes every meeting
AI teammate that records, transcribes and summarizes every meeting
AI transcription and meeting notes in 150+ languages
AI transcription and meeting notes in 150+ languages
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.
AI note taker that transcribes, summarizes and visualizes meetings
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.
Record, transcribe, and summarize meetings, audio, and video with AI.
Record, transcribe, and summarize meetings, audio, and video with AI.
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.
AI transcription that turns audio and video into searchable text
AI transcription that turns audio and video into searchable text
