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AIQualityHQ vs GPTZero

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

AIQualityHQ compared with GPTZero
DetailAIQualityHQ logo AIQualityHQGPTZero logo GPTZero
What it doesAutomated QA, security guardrails, and token intelligence for prompts and AI agents AI detector that identifies content generated by large language models
StageStartup Not given
Founded2025 2023
Based inUS Not given
Pricing modelFreemium Freemium
PricingFree: $0/month with all 11 browser tools, 6-dimension scoring, injection scanner, token analysis, and 100 API requests/hour. Pro: $19/month ($15/month billed yearly) with 10,000 API requests/hour, REST API access, cloud history, and up to 5 API keys. Team: $49/month ($39/month billed yearly) with 50 Free tier for basic AI detection up to 10,000 characters. Professional plan available with pricing details on subscription page. API pricing available for developers.
Key features
  • Six-dimension quality scoring with weighted evaluation
  • AI detection with 99.9% accuracy
  • Sentence-by-sentence highlighting of AI-generated text
  • Writing Replay showing video proof of writing process
  • Plagiarism detection
  • Grammar checking and writing feedback
  • Chrome extension for browser-based scanning
  • Integration with Canvas and Google Classroom
  • API for developer integration
  • Detects multiple AI models including GPT-5, GPT-6, Gemini, and Claude
  • AI Tutor for writing improvement
What makes it different
  • Deterministic and reproducible results in under 10 milliseconds
  • Free tier with unlimited browser-based checking and all core tools
  • No API token costs for browser-native tools or model hallucination risk
  • CI/CD ready with REST API, CLI, and GitHub Actions support planned
  • 99.9% accuracy rate verified by independent benchmarks from Penn State's AI Research Lab
  • De-biased for ESL learners with only 1% false positive rate for non-native English writing
  • Only detector with Writing Replay showing video proof of authentic writing process
  • Trusted by over 10 million users and 100+ organizations globally
Community votes00
DR (Domain Rating by Ahrefs)38 +1 (up) since last check81 no change since last check
Trust Flow (Majestic)2127
Citation Flow (Majestic)1943
Referring domains (Majestic)2318387

6 details filled in for both companies.

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