Best Free Device Fingerprinting Software

SEON's mission is to create a world free from financial crime by stopping fraud earlier and quicker in the customer journey. With the trust of more than 5,000 companies, SEON has reviewed billions of transactions, preventing over €160 billion in fraudulent activities. Our rapid integration, and 30 days free trial, allow businesses to try SEON with low risk and high rewards. SEON provides a comprehensive end-to-end fraud prevention solution, including Anti-Money Laundering (AML). Our unique approach combines social signals with deep digital footprinting, leveraging fully-explainable machine learning to identify emerging fraud threats. As a recipient of numerous accolades, including Sifted's Rising 100, Deloitte's Technology Fast 50, Crunchbase's Emerging Unicorn, and G2's Fastest Growing Software in 2022, SEON has raised $94 million in Series B funding as of April 2022. Operating globally from Austin, London, Budapest, and Singapore, we are committed to making the world safer.

Stop fraud, spam, and account takeovers with 99.5% accurate browser fingerprinting as a service. Access suspicious visitor activity and geolocation at lightspeed. Integrate our API into your server-side business rules or signup process. Receive instant notifications delivered securely to your backend systems, ideal for building scalable and asynchronous processes. Powerful account takeover protection for any web application. Keep your customers' accounts safe by accurately identifying threats before they cause damage. Users that re-use passwords across multiple services are at risk of having their accounts accessed by fraudsters who purchased or hacked their account information from elsewhere. Catch these attempts by associating multiple login attempts from bot networks. Social engineering is still one of the most reliable methods for fraudsters to access accounts. Require new visitors to provide additional authentication to stop phished accounts from being accessed easily.

Fingerbank is a set of tools to identify networking devices based on their network fingerprints. A device fingerprint is very useful for numerous kinds of applications. For example, it can be used by Network Access Control solutions such as PacketFence to grant different network access based on the device type (gaming console vs. laptop). Fingerbank knows how a device should present itself on the network its communications patterns and when a device deviates from those. Our technology is performing continuous data mining to extract common patterns from networking devices and can therefore raise an alert when a device acts abnormally. When a device connects to a network, it exposes various precious information on different layers of the networking stack. The Fingerbank collector can build a precise fingerprint of the device and use the knowledge and algorithms of the Fingerbank cloud API to accurately identify the device.

ThumbmarkJS is a fair, privacy-friendly fingerprinting library built by developers for developers. Offered under an MIT license, it can be installed via NPM or loaded from jsDelivr, and with just a few lines of JavaScript, importing the UMD bundle and calling tm.get(), it returns a consistent 32-character thumbmark fingerprint. For small projects requiring higher accuracy, a free API version is available, while the Pro version scales indefinitely and cost-efficiently for large-scale applications. Without complex setup or invasive tracking, ThumbmarkJS has been integrated into over 60,000 websites, handling more than 1 billion identifications and 200 thousand downloads per month. It is free, open source, and has been designed as an alternative to FingerprintJS. It generates distinct, persistent device fingerprints using web APIs like canvas, audio, fonts, WebGL, and more, enabling identification of browsers across sessions.

SnowcatCloud is a cloud-hosted customer data infrastructure platform built on an open source Snowplow fork (OpenSnowcat) that enables organizations to collect, process, route, and integrate behavioral and event-level data at scale across web, mobile, server, and IoT sources so teams can build a real-time, first-party customer 360 view while retaining full ownership and control of their data; it supports multiple deployment models including cloud-hosted, fully managed service, “bring your own cloud,” and self-hosted open-source options to suit different privacy, cost, and infrastructure needs, all with enterprise-grade security (SOC 2 Type II) and real-time data delivery capabilities. It enriches event pipelines with identity resolution techniques like browser fingerprinting and probabilistic/deterministic matching to improve customer profiles, helps create a customer knowledge graph for deeper insights, and integrates with analytics and data warehouses.

Fingerprint is a device intelligence platform that works across web and mobile applications to identify every visitor with industry-leading accuracy, even when they are anonymous. It helps businesses stop fraud, detect bots and AI agents, reduce friction for trusted users, and build safer, more seamless products. It recognizes returning browsers and mobile devices without relying on cookies or IP addresses, assigning each visitor a persistent visitor ID that remains stable even across incognito mode, VPN usage, cleared cookies, and tampered devices. Fingerprint combines the original fingerprinting library with more than 100 signals developed by its research team, including VPN detection, IP geolocation, high-activity device detection, raw device attributes, IP blocklist matching, geolocation spoofing, browser bot detection, rooted device detection, browser tampering detection, and other Smart Signals.

Help your risk, fraud, and marketing teams make better decisions with advanced behavioral analytics based on smartphone and web metadata. Join 150+ financial companies, banks, and fintech unicorns already using CredoLab platform to enrich their data and unlock revenue opportunities for sustainable growth and innovation. Designed to be seamlessly embedded into your products, providing unparalleled real-time data-driven solutions for your business needs. Greater predictive power, 100% hit rate, lower cost of risk, higher approval rate. Top-of-the-funnel data, real-time device velocity checks, and predictive behavior-based scores. Better user engagement with personality-based and outcome-based marketing campaigns. Granular and real-time behavioral insights for a deeper understanding of all users. Once embedded in your products, it delivers value across the entire organization. It also works as a standalone or as a complement to existing risk, fraud, and marketing solutions.

C-Prot Device Fingerprint is a solution developed to securely identify users and analyze web traffic on websites. This solution aims to provide high-level security and enhance user experience by uniquely identifying users. Combine security and advanced analytics in your industry, identify users with C-Prot Device Fingerprint, analyze their behaviors, and prevent fraud by providing top-level security in your organization. Detect potential identity theft or attempts to modify device identity information. Detect malicious users quickly and accurately by identifying mismatched time zones, usage of private browsing mode, and proxy-related features. Manage all your endpoints from anywhere using C-Prot Remote Administrator, which can be used in both cloud-based and on-premises environments. It detects if users appear in a different location in terms of the country, city, and time zone compared to their previous logins.

Veille is an advanced security platform designed to protect applications from AI-driven fraud, malicious bots, account takeovers, and automated attacks in real time. Its intelligent verification API helps stop suspicious signups and unauthorized access by analyzing multiple risk factors while maintaining a seamless user experience. Veille offers comprehensive features like device fingerprinting, bot detection, AI risk scoring, email intelligence, and behavioral analysis to safeguard platforms against abuse. The system is easy to integrate with just a few lines of code and continuously updates to counter emerging threats. With high uptime and a proven track record processing over 200 million requests, Veille ensures reliable and effective protection. Its flexible pricing plans cater to startups, growing teams, and large enterprises.

The authentication platform for developers. Onboard, authenticate, and engage your users with Stytch’s APIs. Improve security and user experience with flexible, passwordless authentication solutions. Let us build the infrastructure, so you can focus on your product. Our SDKs offer flexible templates that can be tailored to your colors, fonts, and logo, so you can easily create seamless onboarding and authentication experiences that delight users and complement your brand—without the trouble of building UI from the ground up. For even more control over your user experience, choose our direct API integration, which considers both developer and user experience to ensure fast, safe, and easy passwordless authentication flows. We make the integration quick and painless, with clear and comprehensive documentation.