Know what's real
in milliseconds.
The only multimodal deepfake detector that goes beyond detection with full on-premise deployment and built-in watermarking.
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Detection in three simple steps
A single API call is all it takes. Submit audio, video, or image content and receive a confidence score in under 300 milliseconds.
Submit Media
Send audio, video, or image files via REST API, browser upload, or real-time stream. Supports all major formats including MP3, WAV, MP4, JPEG, and PNG.
Model Analysis
Our multi-modal detection model, DETECT-3B Omni, analyzes spectral patterns, temporal inconsistencies, and generative artifacts across all three content types simultaneously.
Structured Result
Get a confidence score, modality breakdown, a suspected source model and an intelligence report. Trigger webhooks, block content, or route for human review automatically.
Meet DETECT-3B Omni
3 billion parameters. 3 modalities. See how the world's most accurate deepfake detector works across audio, video, and image in real time.
Enterprise-grade. Out of the box.
Built for organizations where the stakes are highest.
On-Premise & Air-Gapped
Full detection stack on your servers with no outbound telemetry. SOC 2, GDPR, and HIPAA certifications all retained on-premise. Ideal for government, defense, and regulated industries.
PerTH Watermarking
Imperceptible neural watermarks survive compression and re-encoding. Every output is traceable end-to-end. Available in every plan.
DETECT-3B Omni
3 billion parameters. #1 on DFBench for speech and image. Trained against 160+ AI models including ElevenLabs, Sora, and Midjourney. Open-source on Hugging Face.
SOC 2, GDPR & HIPAA
All three included on every plan — no separate compliance contracts, no enterprise-only gating.
Built for teams where every flag matters
Financial Services & KYC
Screen synthetic voices and deepfake video in real time before account approvals go through.
Media Verification
Verify content authenticity before it goes to air, with watermark provenance checks built in.
Contact Center Security
Flag synthetic callers mid-conversation — before agents are social-engineered into fraud.
Government & Defense
Full on-premise and air-gapped deployment. No cloud dependency, no telemetry.
Content & IP Protection
PerTH watermarking creates a traceable chain of custody for every piece of authorized content.
Healthcare & Telehealth
HIPAA-compliant detection with on-premise deployment for voice-enabled health platforms.
Benchmarked. Transparent. Auditable.
Detection is just the start.
Most deepfake detectors stop at a score. Resemble AI goes further — with watermarking, open-source transparency, on-premise deployment, and a full voice platform built in.
| Feature | ✦ Resemble AI BEST IN CLASS | Typical Competitor |
|---|---|---|
| Detection Coverage | ||
| Audio Deepfake Detection | ✔ EER <6% · 40+ languages | ✔ Yes, varies by vendor |
| Video Deepfake Detection | ✔ EER ~4.5% · >99% on Veo 2 | ~ Often add-on or limited |
| Image Deepfake Detection | ✔ >99% StyleGAN · 98% DALL-E 3 & MJ v7 | ~ Rarely included by default |
| Real-Time / Streaming Detection | ✔ <300ms · telephony codec hardened | ~ Add-on or not available |
| Accuracy & Transparency | ||
| Public Benchmark Ranking | ✔ #1 DFBench Speech & Image · #1 HF Arena | ✘ Not publicly published |
| Open-Source Model | ✔ DETECT-3B on Hugging Face — audit before you buy | ✘ Closed, proprietary |
| Models Trained Against | ✔ 160+ generative AI systems | ~ Typically undisclosed |
| Prevention & Provenance | ||
| PerTH Watermarking | ✔ Available as add-on on any plan — survives compression & re-encoding | ✘ Not offered |
| Watermark Decode / Provenance Trace | ✔ Pay-per-use · full chain of custody | ✘ Not offered |
| Deployment & Compliance | ||
| On-Premise / Air-Gapped Deployment | ✔ Full stack, no outbound telemetry | ~ Enterprise-only or unavailable |
| SOC 2 Type II | ✔ Available | ~ Often enterprise-gated |
| HIPAA | ✔ Available | ~ Add-on or not included |
| GDPR / EU Data Residency | ✔ Available | ~ Varies |
| Access & Pricing | ||
| Credits Expiry | ✔ Credits never expire | ✘ Typically expire monthly |
| Volume Discounts | ✔ Up to 80% on Enterprise | ~ Custom / opaque |
The bottom line: Most deepfake detectors are detection-only. Resemble AI is the only platform that combines #1-ranked detection accuracy, PerTH watermarking available as an add-on, full on-premise deployment, and a $0 self-serve start — with no competitors offering the same breadth.
Pay only for what you use. Start free.
Load credits, pay per second of audio or video processed. Credits never expire. No minimums, no lock-in.
✦ Flex Plan
- Audio deepfake detection — $0.04/sec
- Video deepfake detection — $0.07/sec
- Image deepfake detection — $0.04/image
- Watermark encode — $0.0005/sec
- Watermark decode — $0.0002/sec
- Credits never expire
- Access to all voice models
- Voice cloning capabilities
- Deepfake detection access
- Full API access
- Add team seats & voices as needed
Enterprise
- Volume discounts up to 80%
- Higher concurrency limits
- Enterprise SLAs & SOC 2
- Custom model training
- SSO / SAML authentication
- Dedicated support
- On-premise deployment
Trusted by security leaders and the press
"Resemble AI is addressing this critical cybersecurity need with an elegant solution offering strengthened trust and safety."
"Resemble AI has more than a million users who've generated 35 years' worth of audio — and built the tools to verify it."
"DETECT-3B Omni delivers 98% accuracy across 38 languages and ranks first on Hugging Face's audio and image deepfake detection leaderboards."
"Resemble AI has built an AI detection platform that helps organizations identify AI-generated deepfakes and prevent fraud — already used by Fortune 500s and government agencies."
"Resemble AI is a forward-thinking company shaping the future of responsible AI — bridging the gap between powerful AI creation tools and the trust the world needs to use them."
"Resemble AI recreated Andy Warhol's voice from just three minutes of original recordings for the Netflix docuseries The Andy Warhol Diaries."
Common questions
What security teams ask before getting started.
Start detecting deepfakes today.
No credit card · On-premise available · SOC 2 certified