Danaya vs Serelay
Compare media authentication platforms — see why Danaya is the only solution that combines cryptographic sealing and AI deepfake detection.
Serelay: 企业级照片溯源验证SDK
The Key Difference
Unlike Serelay, Danaya also includes AI deepfake detection for images, videos, and audio in every plan — starting free.
About Serelay
Serelay是一家英国公司，提供企业级照片验证SDK。其技术在拍摄时捕获每张图像的独特指纹，允许后续验证照片未被篡改。Serelay在像素级别而非元数据级别工作，使其验证能抵抗元数据删除。
Serelay专门通过SDK集成向企业客户销售。其主要客户在保险、新闻和法律证据领域。没有消费者应用、没有免费计划，个人摄影师或内容创作者无法直接使用该服务。Serelay不提供视频封印或AI检测功能。
Best for: 需要在企业应用中进行像素级照片验证的保险和法律团队
Serelay: Strengths & Limitations
Strengths
- 像素级指纹技术能抵抗元数据删除
- 专注于保险和法律证据用例
- SDK在拍摄时即捕获验证数据
- 独立于EXIF元数据——即使元数据被删除也能工作
Limitations
- 无AI深度伪造检测——仅验证照片完整性
- 仅限照片——不支持视频封印
- 无免费计划或消费者产品——仅限企业SDK合同
- 无公开验证页面——验证需要SDK集成
When to Choose Danaya Over Serelay
法律团队需要验证作为证据提交的照片未被篡改。Serelay的SDK可以确认照片自拍摄以来未被修改。但团队还收到了视频证词和录音——Serelay无法验证这些。他们还怀疑一张提交的照片可能是AI生成的，但Serelay没有合成媒体检测能力。使用Danaya，法律团队可以封印照片和视频，检测AI生成的图像和音频，并提供可作为支持文件的PDF真实性证书。
Feature Comparison
| Feature | Danaya | Serelay |
|---|---|---|
| Cryptographic sealing — photos | ||
| Cryptographic sealing — videos | ||
| PDF certificate of authenticity | ||
| AI deepfake detection — images | ||
| AI deepfake detection — videos | ||
| AI detection — audio / voice clones | ||
| Free plan available | ||
| Public verification (no account needed) | ||
| GPS + timestamp proof | ||
| REST API access | ||
| Compression-resilient verification | ||
| Zero-knowledge (no media stored) | ||
| Starting price | Free — Pro at $4.99/mo | Enterprise SDK |
What You Get with Danaya
Cryptographic Media Sealing
Capture photos and videos live from your phone camera. Danaya locks GPS coordinates, timestamp, and SHA-256 hash at the moment of capture. Download a PDF certificate of authenticity. Anyone can verify it later — no account needed.
AI Deepfake Detection
Upload any image, video, or audio file. Our AI models detect GAN artifacts, diffusion patterns, face-swaps, voice clones, and audio manipulations. Get a clear verdict with a confidence score — free.
Pricing Comparison
Serelay: 企业SDK——联系销售
Danaya: Free plan included — Pro at $4.99/mo, Business at $19.99/mo