
SEON
SHIELD
Castle
FingerprintJS
Open source browser fingerprinting library with 99% accuracy. Get visitor IDs, detect bots, prevent fraud. Free version available, Pro starts at 15€/month.

With Cozystack, you can transform your bunch of servers into an intelligent system with a simple REST API for spawning Kubernetes clusters, Database-as-a-Service, virtual machines, load balancers, HTTP caching services, and other services with ease.
Website, pricing, platforms and company facts side by side.
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| Website | thumbmarkjs.com | cozystack.io |
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As answered by people managing ThumbmarkJS and Cozystack.
ThumbmarkJS's answer
While extremely performant, ThumbmarkJS shines in its affordability and developer friendliness.
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SEON Sense Platform is a modular and AI-powered fraud detection software that deliver clear results with an automated, machine-driven workflow.
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Stop fraud and reduce friction across web and mobile apps with real-time device intelligence.
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The easiest way to protect your users from getting hacked
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Fraud detection and prevention using browser fingerprinting with 99.5% accuracy. Stops account sharing, payment processing fraud and gaming.
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