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TextGo AI
✓ verifiedPaid
AI humanizer that rewrites AI-generated text to lower detection scores across tools like ZeroGPT and Copyleaks.
1.9K visits/mo
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ZeroGPT
✓ verifiedFreemium
All-in-one AI writing suite led by an AI content/GPT detector, bundling a humanizer, paraphraser, grammar checker, translator, and chatbot.
26M visits/mo3.4K saves
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GPTZero
✓ verifiedFreemium
AI-content detector aimed at educators, adding plagiarism, grammar and citation checks with claimed high accuracy.
17M visits/mo7.3K saves
Pricing
Basic: $9.99/month (5,000 words/month)
Premium: $39.99/month (50,000 words/month)
Unlimited: $49.99/month (unlimited words/month)
Free trial available
Free: $0 forever
No public pricing
Core features
- ✦AI text humanizing with real-time detection scoring
- ✦Fast and enhanced rewriting modes
- ✦Watermark removal from AI-generated text
- ✦Support for 80+ languages
- ✦Tiered monthly word limits
- ✦Detection testing against tools like ZeroGPT and Copyleaks
- ✦Multi-model AI text detector (ChatGPT, GPT-5, Gemini, Claude, DeepSeek, etc.)
- ✦AI text humanizer to reduce detectability
- ✦Plagiarism checker across billions of sources
- ✦AI paraphraser, summarizer, and grammar checker
- ✦AI translator and word counter utilities
- ✦ZeroCHAT general-purpose AI chatbot
- ✦WhatsApp and Telegram bot access
- ✦Downloadable PDF detection reports and batch file upload
- ✦Detects AI text from major LLMs (ChatGPT, Claude, Gemini, Llama)
- ✦Sentence-level highlighting with explanations
- ✦Plagiarism and grammar checking
- ✦Hallucination and citation verification
- ✦Authorship/writing-process verification
- ✦Integrations for Chrome, Google Docs, Canvas and API
Use cases
- →Rewriting AI-drafted content to reduce AI-detector flags
- →Producing blog or business writing that reads as human-authored
- →Bypassing spam filters with reworded AI content
- →Checking AI-detection likelihood before publishing
- →Educators checking student submissions for AI-generated content
- →Writers verifying and humanizing AI-assisted drafts
- →Checking text for plagiarism before publishing
- →Businesses integrating AI detection via API
- →Quick grammar/translation checks while writing
- →Checking student work for AI-generated content
- →Verifying authentic authorship in classrooms
- →Screening submissions for publishers and recruiters
- →Detecting AI text through the API in other apps
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