Content
Providing high quality visitor identification at scale
How ThumbmarkJS scales indefinitely while maintaining high quality visitor identification.
Most of the value for a fraction of the cost
Why developers are switching to ThumbmarkJS over competitors.
ThumbmarkJS vs. FingerprintJS: The Best Alternative for 2025
Looking for a FingerprintJS alternative? This guide compares ThumbmarkJS vs. FingerprintJS on pricing, accuracy, and licensing to help you choose the best solution.
Top 4 free browser fingerprinting libraries for 2025
A comprehensive list of the best free browser fingerprinting libraries in 2025.
How to Prevent New Account Fraud
Stop fake signups and users abusing your new account free trials.
Cross-Domain localStorage: How Browser Fingerprinting Enables Seamless Data Sharing
Discover how browser fingerprinting can create a cross-domain localStorage alternative, enabling secure data sharing between different websites without cookies or CORS restrictions.
What is Browser Fingerprinting? A Complete Guide to Digital Identity Tracking
Learn what browser fingerprinting is, how it works, and how ThumbmarkJS provides a powerful solution for visitor identification without cookies.