Gretchen AI

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

Gretchen AI is ranked #8 of 20 in AI deepfake detection tools on Inferse. It runs on API, Self-hosted, Web. There is no free plan. A free trial is offered. Paid plans start at €99/mo.

Compared on AI deepfake detection tools

Free plan: Nogretchen-ai.com
Media types: image, video, audio, textgretchen-ai.com
API access: Yesgretchen-ai.com
Face analysis: Yesgretchen-ai.com
Batch analysis: Yesgretchen-ai.com
Real-time analysis: Yesgretchen-ai.com
On-premises deployment: Yesgretchen-ai.com

Facts

Product: Gretchen AI combines deepfake detection, media verification, and contextual analysis in a dashboard.gretchen-ai.com · 29 Sept 2026
Context and provenance: Its context analysis investigates where visual content appears online, how it is used, and the sources behind it.gretchen-ai.com · 29 Sept 2026
Detection methods: The product uses raw-data, spectral, spatial-consistency, and temporal-pattern analysis techniques.gretchen-ai.com · 29 Sept 2026
Detection coverage: The product page says it identifies more than 120 manipulation techniques across visual and audio content.gretchen-ai.com · 29 Sept 2026
Performance claim: The product page claims up to 98.6% detection accuracy and analysis of up to 1,000 images per second.gretchen-ai.com · 29 Sept 2026
Workflow: Users can upload files or URLs and run single-file or batch analysis, including video-frame analysis and audio verification.gretchen-ai.com · 29 Sept 2026
API and integration: The FAQ says the API can be embedded in existing systems and workflows such as editorial, verification, and content-management tools.gretchen-ai.com · 29 Sept 2026
API requirements: API use requires an active Gretchen AI account and an API key generated in the dashboard.gretchen-ai.com · 29 Sept 2026
Security and privacy: The homepage describes the service as GDPR compliant and says its data protection follows EU standards.gretchen-ai.com · 29 Sept 2026
Limitations: The FAQ says detection works best with original-resolution images; screenshots, scaling, noise, and heavy JPEG compression can increase uncertainty, and landscapes are more challenging than human-centric images.gretchen-ai.com · 29 Sept 2026
Human review: The FAQ says the authenticity score does not replace human judgment and recommends combining it with context analysis.gretchen-ai.com · 29 Sept 2026
Intended users: The homepage names government agencies, cybersecurity and defense, journalism, and stock providers/authenticity/KYC as use cases.gretchen-ai.com · 29 Sept 2026
Support: The pricing page lists email support for Starter and Verification Professional and priority support for Verification Business and Custom.gretchen-ai.com · 29 Sept 2026