Related Products
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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.
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About
SWEAR is a content-authenticity and security platform that verifies and protects video and audio media in real time from the moment of capture. It records a unique “Digital DNA” for every frame, pixel, and sound byte during recording; this metadata is stored in an independent, immutable blockchain ledger so that any subsequent manipulation is detectable. Users can validate footage by comparing the current state to the original authenticated version, enabling on-demand proof of authenticity. The system is designed to safeguard sensitive use cases such as surveillance, legal evidence, public safety, and corporate security, ensuring a trusted chain of custody and maintaining the integrity of media in transit or storage. SWEAR’s security solution integrates with cameras and recording devices; there is also a mobile app component. The technology includes measures for metadata tracking (frame rate, resolution, and even pixel-level detail), immutable provenance, and more.
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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
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Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Audience
Public authorities and GovTech, security and defence organisations, newsrooms and fact-checkers, stock and image agencies
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Audience
Law enforcement, media outlets, security operators, legal professionals, and institutions requiring a tool to ensure video/audio content is authentic, tamper-proof, and verifiable from the point of creation
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Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Not Supported
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Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Supported
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API
Offers API
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API
Offers API
Not Supported
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Screenshots and VideosNo images available
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Screenshots and Videos |
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PricingPricing on request
Free Version
Not Supported
Free Trial
Supported
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Pricing
Free
Free Version
Supported
Free Trial
Not Supported
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Reviews/
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Reviews/
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Training
Documentation
Not Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
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Training
Documentation
Supported
Webinars
Not Supported
Live Online
Supported
In Person
Not Supported
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Company InformationGretchen AI
Germany
gretchen-ai.com
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Company InformationSWEAR
United States
swear.com
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Integrations
No info available.
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Integrations
No info available.
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