Home › Directory › AI Content Detection & Provenance
AI Content Detection & Provenance
Detectors, watermarks and provenance standards for AI-generated text, images and audio.
JSON: /api/v1/directory.json (filter on category=ai-content-detection)
GPTZero API
AI text detection.
Free tierAPI keyOriginality.ai API
AI and plagiarism detection.
PaidAPI keyCopyleaks API
AI content and plagiarism detection.
PaidAPI keyWinston AI
AI detection.
PaidAPI keyHive AI Detection
Detect AI-generated images, video and text.
PaidAPI keyReality Defender
Deepfake detection.
PaidAPI keySynthID
Google watermarking for AI content.
FreeNo authC2PA
Content provenance standard.
FreeNo authContent Credentials
Open-source tools for C2PA.
FreeNo authTurnitin
Academic integrity and AI writing detection.
PaidNo authPangram Labs
AI text detector.
PaidAPI keyAI or Not
Detect AI images, audio and text.
Free tierAPI key