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.
Sumsub
Sumsub is a full-cycle verification platform that provides automated identity verification, fraud prevention, and compliance solutions to help you onboard customers securely and meet global regulatory requirements.
Quick Comparison
| Feature | Kairos | Sumsub |
|---|---|---|
| Website | kairos.com | sumsub.com |
| Pricing Model | Subscription | Subscription |
| Starting Price | $19/month | $149/month |
| FREE Trial | ✓ 14 days free trial | ✓ 14 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 | London, UK |
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.
Sumsub
Sumsub provides a unified platform to handle your entire verification journey, from initial customer onboarding to ongoing monitoring. You can verify identities, documents, and legal entities across 220+ countries while staying compliant with local AML and KYC regulations. The platform helps you catch sophisticated fraud like deepfakes and synthetic identities using AI-driven checks that run in the background without slowing down your legitimate users.
You can customize your verification flows with a no-code builder, allowing you to adjust requirements based on risk levels or specific regions. Whether you are a fintech startup or a global enterprise, the software integrates into your existing apps via SDKs to provide a branded experience. It simplifies complex compliance tasks so you can focus on scaling your business safely.
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.
Sumsub Features
- Identity Verification. Verify your users in seconds using automated ID document checks and biometric facial recognition to ensure they are who they say they are.
- Liveness Detection. Protect your platform from spoofing attempts and deepfakes with AI-powered liveness checks that require only a quick camera scan from your users.
- No-Code Workflow Builder. Design and deploy custom verification flows for different regions or risk levels using a simple drag-and-drop interface without writing any code.
- Business Verification (KYB). Automate your due diligence on corporate clients by instantly checking global registries and identifying ultimate beneficial owners in minutes.
- Transaction Monitoring. Detect suspicious patterns and prevent money laundering by monitoring your user transactions in real-time against custom risk rules.
- Proof of Address. Confirm where your users live by automatically extracting and verifying data from utility bills, bank statements, and government documents.
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
Sumsub Pricing
- ID Verification
- Liveness & Face Match
- AML Screening
- Web & Mobile SDKs
- Cloud data storage
- Standard support
- Everything in Essential, plus:
- Proof of Address checks
- Questionnaires
- Email & Phone verification
- Advanced workflow customization
- 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
Sumsub
Pros
- Fast verification speeds improve user conversion rates
- Highly customizable workflows for different jurisdictions
- Excellent technical documentation for easy SDK integration
- Effective detection of high-quality fraudulent documents
Cons
- Dashboard can feel overwhelming for new users
- Pricing can scale quickly with high volumes
- Occasional delays in manual review fallback cases