Verify Any Content. Trust Every Source.
ProofLayer AI detects AI-generated images, audio, video, and text with industry-leading accuracy. Get trust scores, model fingerprinting, and manipulation detection through a single API.
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Everything you need to verify AI content
Comprehensive AI detection tools for developers, journalists, and enterprises.
Run content through multiple AI detection engines simultaneously. Cross-reference results for higher accuracy through agreement.
Run content through multiple AI detection engines simultaneously. Cross-reference results for higher accuracy through agreement.
Like VirusTotal for AI content — each engine provides an independent verdict, combined into a consensus score with agreement levels.
Like VirusTotal for AI content — each engine provides an independent verdict, combined into a consensus score with agreement levels.
See how engines agree or disagree. High agreement means confident results. Low agreement flags content that needs closer review.
See how engines agree or disagree. High agreement means confident results. Low agreement flags content that needs closer review.
Bring your own API keys from OpenAI, Anthropic, or Google Gemini. Save on inference costs.
Bring your own API keys from OpenAI, Anthropic, or Google Gemini. Save on inference costs.
Identify which AI model generated the content — GPT-4, DALL-E, Midjourney, Stable Diffusion, and more. Consensus across engines.
Identify which AI model generated the content — GPT-4, DALL-E, Midjourney, Stable Diffusion, and more. Consensus across engines.
Integrate ProofLayer into your app with our REST API. Verify content programmatically at scale.
Integrate ProofLayer into your app with our REST API. Verify content programmatically at scale.
How it works
Verify any content in three simple steps
01
Upload Content
Upload an image, audio file, video, or paste text. We support all major formats.
01
Upload Content
Upload an image, audio file, video, or paste text. We support all major formats.
02
Multi-Engine Analysis
Your content is analyzed by multiple AI detection engines in parallel — OpenAI, Anthropic, and Gemini.
02
Multi-Engine Analysis
Your content is analyzed by multiple AI detection engines in parallel — OpenAI, Anthropic, and Gemini.
03
Consensus Score
Receive a consensus score with per-engine breakdowns, agreement levels, and model fingerprinting.
03
Consensus Score
Receive a consensus score with per-engine breakdowns, agreement levels, and model fingerprinting.
Bring Your Own Key
Use your own API keys from OpenAI, Anthropic, or Google Gemini. Get 5x more scans and save on per-scan costs while keeping our proprietary scoring algorithm.
Your Keys, Our Intelligence
Raw inference on your dime, smart scoring on ours.
Up to 80% Savings
Pay only $0.001-$0.003 platform fee per scan.
5x More Scans
BYOK plans include 5x the scan limits.
Multi-Provider
Choose OpenAI, Anthropic, or Gemini per scan.
OpenAI
GPT-4o, Whisper, DALL-E detection
Anthropic
Claude 3.5 Sonnet, vision analysis
Google Gemini
Gemini 2.0 Flash, multimodal
Simple, transparent pricing
All plans include a 7-day free trial. BYOK support on every tier.
- 500 scans/mo (platform keys)
- 2,500 scans/mo (BYOK)
- Image & text verification
- Basic trust scores
- 5K scans/mo (platform keys)
- 25K scans/mo (BYOK)
- All content types
- Model fingerprinting
- 50K scans/mo (platform keys)
- 250K scans/mo (BYOK)
- All content types
- Advanced analytics
Trusted by professionals
See what our users have to say about ProofLayer AI
“ProofLayer has become our first line of defense against AI-generated misinformation. The accuracy is remarkable.”
Sarah Chen
Head of Trust & Safety, MediaCorp
“ProofLayer has become our first line of defense against AI-generated misinformation. The accuracy is remarkable.”
Sarah Chen
Head of Trust & Safety, MediaCorp
“The BYOK feature is a game-changer. I use my own keys and the platform fee is minimal. Saved us thousands.”
Marcus Rodriguez
Investigative Journalist
“The BYOK feature is a game-changer. I use my own keys and the platform fee is minimal. Saved us thousands.”
Marcus Rodriguez
Investigative Journalist
“Model fingerprinting capability is unique. Being able to identify which AI generated content is invaluable for our research.”
Dr. Emily Whitfield
AI Ethics Researcher
“Model fingerprinting capability is unique. Being able to identify which AI generated content is invaluable for our research.”
Dr. Emily Whitfield
AI Ethics Researcher
Ready to verify AI content?
Start your 7-day free trial today. No credit card required to explore. Cancel anytime.