iProov vs Reality Defender
Side-by-side comparison of AI visibility scores, market position, and capabilities
iProov surpassed 1M daily verifications in 2025; first biometrics vendor certified to NIST 800-63-4; raised $85.1M total; serves U.S. DHS, UK Home Office, GovTech Singapore, ING, and UBS.
About
iProov is a London-based biometric identity verification company founded in 2011 by Andrew Bud. The company specializes in face biometric authentication with a focus on genuine presence assurance — verifying not just that a face matches an identity document, but that the person is physically present, alive, and not presenting a digital attack such as a deepfake, photo replay, or 3D mask. Its flagship technology, Genuine Presence Assurance (GPA), uses a proprietary illumination-based liveness detection approach that is highly resistant to injection attacks and synthetic media manipulation.
AI deepfake detection platform protecting against synthetic voice, video, and text fraud; $33M Series A in 2024 serving financial services and media with real-time authentication.
About
Reality Defender is an AI-powered deepfake and synthetic media detection platform protecting enterprises, media organizations, and government agencies from AI-generated voice cloning, video manipulation, and synthetic text fraud. Founded in 2021 and headquartered in New York City, Reality Defender raised $33 million in Series A funding in 2024 and addresses the rapidly escalating threat of AI-generated content used for fraud, disinformation, and identity impersonation.
Key Details
Also Compare
Track AI Visibility in Real Time
Monitor how your brand performs across ChatGPT, Gemini, Perplexity, Claude, and Grok daily.