SynthID

SynthID

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About

Gretchen AI is a verification platform from Berlin for organisations that cannot afford to be wrong about what is real. It analyses images, video, audio and text in real time and detects more than 80 types of deepfakes and synthetic media. Detection alone is not enough. Gretchen AI also evaluates context and source credibility and examines metadata and provenance, because authentic material can mislead as well. Every result is explainable and ready for editorial or official use. Gretchen AI can be embedded into existing IT infrastructure and offers a social media integration, so content can be verified right where it spreads. The platform is GDPR-compliant and serves public authorities, security and defence, newsrooms and image agencies. Gretchen AI was used by the State of Berlin to help citizens check suspicious content during the 2026 Berlin state election.

About

SynthID is a watermarking tool developed by Google DeepMind to help identify content generated or modified by AI. It embeds invisible digital watermarks directly into AI-generated images, videos, audio, and text. These watermarks do not affect the quality or appearance of the content, making them undetectable to the human eye. SynthID is designed to remain intact even when content is edited, such as through cropping or compression. The tool works across Google’s generative AI products to ensure consistent watermarking at the time of content creation. Users can verify content authenticity by using tools like Gemini or the SynthID Detector portal. This helps improve transparency and trust in AI-generated media. Overall, SynthID plays a key role in distinguishing AI-generated content from human-created content.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Public authorities and GovTech, security and defence organisations, newsrooms and fact-checkers, stock and image agencies

Audience

Media professionals, developers, and organizations seeking to verify and ensure transparency in AI-generated or AI-modified digital content

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

Pricing on request
Free Version Not Supported
Free Trial Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Not Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Gretchen AI
Germany
gretchen-ai.com

Company Information

Google
Founded: 1998
United States
deepmind.google/models/synthid/

Alternatives

Alternatives

MusicFX

MusicFX

Google
VideoFX

VideoFX

Google
DeepFake-o-meter

DeepFake-o-meter

UB Media Forensics Lab

Categories

Categories

Integrations

Gemini 2.5 Flash Image Not Supported
Gemini 3 Pro Image Not Supported
Gemini 3.5 Live Translate Not Supported
Gemini 3.8 Flash TTS Not Supported
Gemini 3.8 Flash-Lite TTS Not Supported
Gemini Enterprise Agent Platform Not Supported
Gemini Omni 1.1 Flash Not Supported
Gemini Omni Flash Not Supported
Gemini Robotics Not Supported
Lyria Not Supported
Lyria 3 Clip Not Supported
Lyria 3 Pro Not Supported
MusicFX Not Supported
VideoFX Not Supported

Integrations

Gemini 2.5 Flash Image Supported
Gemini 3 Pro Image Supported
Gemini 3.5 Live Translate Supported
Gemini 3.8 Flash TTS Supported
Gemini 3.8 Flash-Lite TTS Supported
Gemini Enterprise Agent Platform Supported
Gemini Omni 1.1 Flash Supported
Gemini Omni Flash Supported
Gemini Robotics Supported
Lyria Supported
Lyria 3 Clip Supported
Lyria 3 Pro Supported
MusicFX Supported
VideoFX Supported
Claim Gretchen AI and update features and information
Claim Gretchen AI and update features and information
Claim SynthID and update features and information
Claim SynthID and update features and information