Osintir protects images and videos with invisible AI watermarking and cryptographic proof of ownership, plus deepfake detection and web monitoring.
Find brand-fit creators with Syncly Social by searching what’s in their videos—visual mood, persona, audio, and brand mentions.
Honestly for Shopify aggregates authentic product discussions from Reddit, YouTube, TikTok & Instagram to support shopper decisions and content optimization.
StealthWriter rewrites AI-generated text into more human-like writing and offers a Detector mode to check if content is flagged as AI-generated.
行者AI by Chengdu Qianqian AI Tech supports education and entertainment digital transformation with AI music, AI art (Anypaint), AI agents & AI safety (Tingting).
StudyCorgi Free Writing Tools Chat GPT Detector is a free online AI-detection tool that estimates how likely an essay’s wording matches AI-generated text.
Winston AI is an AI content detector and plagiarism checker to help assess whether text may be generated by tools like ChatGPT, Claude, and Google Gemini.
SpeedAI is an AI humanizer that rewrites AI-generated text to sound more human, helping reduce AI-detection results from GPTZero and Turnitin.
Quetext plagiarism checker and AI detector with grammar, summarization, and paraphrasing tools to review and refine written content.
Qlay offers AI-powered proctoring supervision for transparent evaluation processes.
Detect AI-generated text, images, videos, and audio instantly with isFake.ai.
AI Voice Detector is an AI detector tool that helps you determine if an audio is generated by AI or by a real human with 99% accuracy.
CheckforAi was a free nonprofit project aimed at individuals, now sunset to focus on new projects.
tata.run is a professional free AI content detector that provides a one-click 'reduce AI' feature to significantly lower AI detection rates.
A free online tool to detect AI-generated text in essays and research papers.
A free tool to check if content was written by AI or a human, with a 99.12% accuracy rate.
The World's #1 AI Content Detector with over 8 Million Users.
Copyleaks is an AI content and text authenticity detection platform for businesses and education—helps verify originality and support IP, copyright, and academic integrity.
Originality.ai is a free AI detector and content QA toolkit to check text for AI signals, plagiarism, grammar, readability, and facts.

Free AI content detector with 97% accuracy that identifies various AI models including GPT-5, Claude 4.5, Gemini 2.5, Qwen3, and DeepSeek-V3.