ForgeSpy vs Gretchen AI

ForgeSpy checks uploaded media and social-media links for AI-generated content, deepfakes, and cloned audio. Image checks use multiple vision models and return a verdict with an AI probability score from 0–100%. Direct image uploads support JPG, PNG, WebP, and GIF. For supported social video links, the service downloads and samples frames, then provides separate visual and audio confidence scores. Its deepfake layer examines facial geometry, consistency over time, and blending artifacts to flag face swaps and identity manipulation. Audio checks look for voice cloning, text-to-speech, and AI-generated narration through spectral patterns, prosody, and acoustic artifacts. The site names Twitter/X, Instagram, YouTube, TikTok, and Facebook as supported link services. ForgeSpy is available on the web, iOS, and Android. Signing up gives five free credits without a credit card; the Free plan costs nothing, with one credit per image scan and one credit per five seconds of video. Mobile users can revisit check history and export or share reports. Detection results are estimates and should be weighed with source, context, and other verification methods.

Gretchen AI combines deepfake detection, media verification and contextual analysis in a dashboard available through web, API and self-hosted deployment. It analyzes images, videos and audio, while the Custom plan also supports text. Users can submit files or URLs for individual or batch checks, including video-frame review and audio verification. Context analysis examines where visual material appears online, how it is used and the sources connected to it. Detection uses raw-data, spectral, spatial-consistency and temporal-pattern methods, and the product says it identifies more than 120 manipulation techniques. Gretchen AI claims up to 98.6% detection accuracy and processing of up to 1,000 images per second. The service is described as GDPR compliant and aligned with EU data-protection standards. Plans include a 14-day free trial and paid tiers from €9.99/mo, with scan quotas and media coverage varying. API use needs an account and dashboard-generated key.