Kairos
Kairos is a face recognition software company providing developers with an easy-to-integrate API and SDK for adding advanced identity verification and emotion analysis features to any application.
Veriff
Veriff is a global identity verification software providing automated AI-driven tools to confirm user identities through document checks, facial recognition, and biometric analysis to ensure secure and compliant onboarding.
Quick Comparison
| Feature | Kairos | Veriff |
|---|---|---|
| Website | kairos.com | veriff.com |
| Pricing Model | Subscription | Subscription |
| Starting Price | $19/month | $149/month |
| FREE Trial | ✓ 14 days free trial | ✓ 30 days free trial |
| Free Plan | ✘ No free plan | ✘ No free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2012 | 2015 |
| Headquarters | Miami, USA | Tallinn, Estonia |
Overview
Kairos
Kairos provides you with a flexible suite of face recognition tools designed to integrate identity features into your own applications. Instead of building complex biometric systems from scratch, you can use their cloud API or on-premise SDKs to identify, verify, and even analyze the emotions of your users in real-time. This helps you create more secure and personalized digital experiences across various industries.
You can use the platform to automate check-ins, enhance security protocols, or gain deep insights into how customers react to your content. Whether you are a developer at a growing startup or part of a large enterprise team, the software scales to meet your volume requirements while maintaining high accuracy and privacy standards. It simplifies the technical hurdles of computer vision so you can focus on your core product.
Veriff
Veriff helps you build trust with your customers by verifying their identities in seconds. Instead of manual reviews that slow down your growth, you get an automated engine that checks ID documents and biometrics from over 190 countries. You can integrate the platform directly into your website or mobile app to create a frictionless onboarding experience that keeps fraudsters out while letting legitimate users through.
The platform solves the complex challenge of global compliance by supporting more than 11,000 different ID types. You can customize the verification flows to match your specific risk appetite and regulatory requirements, whether you are in fintech, gaming, or the sharing economy. It scales with your volume, offering transparent plans for startups and custom enterprise solutions for high-growth global brands.
Overview
Kairos Features
- Face Identification Search and match faces in your private galleries to identify returning users or authorized personnel instantly.
- Face Verification Compare two faces to confirm they are the same person, providing a secure layer for identity authentication.
- Emotion Analysis Detect human emotions like joy, surprise, or anger in photos and videos to understand user sentiment.
- Demographic Detection Automatically estimate the age, gender, and ethnicity of people in your images for better audience segmentation.
- Multi-Face Tracking Detect and track multiple faces simultaneously within a single frame to manage crowded environments or group photos.
- On-Premise Deployment Run the software on your own servers using Docker containers to keep sensitive biometric data within your firewall.
Veriff Features
- Document Verification. Verify over 11,000 government-issued IDs from 190+ countries automatically to ensure your users are who they say they are.
- Biometric Authentication. Match live selfies against ID photos using advanced facial recognition to prevent spoofing and presentation attacks.
- Liveness Detection. Confirm your users are physically present in real-time with AI that detects photos of screens, masks, and deepfakes.
- Automated KYC. Streamline your Know Your Customer workflows with instant checks against global sanctions and PEP watchlists.
- NFC Verification. Read encrypted data directly from ePassports and ID chips using your user's smartphone for 100% accurate data extraction.
- Proof of Address. Verify user residency by automatically extracting and validating data from utility bills, bank statements, and government letters.
Pricing Comparison
Kairos Pricing
- Up to 10,000 transactions per month
- 1 transaction per second limit
- Access to all core API features
- Standard email support
- Cloud API access
- Everything in Developer, plus:
- Up to 100,000 transactions per month
- 10 transactions per second limit
- Priority technical support
- Higher rate limits available
- Custom integration assistance
Veriff Pricing
- 30 verifications per month
- Global ID document coverage
- Liveness detection
- Standard email support
- Web and Mobile SDK access
- Basic analytics dashboard
- Everything in Essential, plus:
- 100 verifications per month
- AML screening and monitoring
- Proof of address verification
- Enhanced fraud protection tools
- Priority technical support
Pros & Cons
Kairos
Pros
- Simple API documentation makes integration very fast
- Flexible deployment options including cloud and on-premise
- Comprehensive feature set including emotion and demographics
- Cost-effective entry point for small developer projects
Cons
- Accuracy can vary depending on lighting conditions
- Limited free tier compared to some competitors
- Technical support response times vary by tier
Veriff
Pros
- Extensive global coverage supporting thousands of document types
- Fast verification speeds often completed in under ten seconds
- Highly responsive technical support team during integration
- Clean and intuitive user interface for end customers
- Robust mobile SDKs that are easy to implement
Cons
- Higher price point compared to some basic competitors
- Occasional false rejections for low-quality camera images
- Steep learning curve for complex custom logic setup