FingerprintJS is a browser fingerprinting library that queries browser attributes and computes a hashed visitor identifier from them.
Get all 4,868 companies using FingerprintJS
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Companies
4,868
Top Country
US
Top Industry
Automotive
Adoption Insights
FingerprintJS is used by 4,868 companies in our database, representing approximately 0.16% of all tracked websites. The most common industry using FingerprintJS is Automotive, and adoption is strongest in US.
Top Countries Using FingerprintJS
Top Industries Using FingerprintJS
Companies Using FingerprintJS
| Company | Domain | Country | Industry | Employees |
|---|---|---|---|---|
 EliseAI | eliseai.com | US | Artificial Intelligence (AI) | 251-500 |
 Swiftly | swiftly.com | US | Ad Network | 101-250 |
 Dialpad | dialpad.com | US | Analytics | 1001-5000 |
 Listen Labs | listenlabs.ai | US | Analytics | 11-50 |
 Engine | engine.com | US | Business Travel | 501-1000 |
 Similarweb | similarweb.com | US | Analytics | 1001-5000 |
 Hatch | usehatchapp.com | US | Marketing Automation | 11-50 |
 Taboola | taboola.com | US | Advertising | 1001-5000 |
 Brevo | brevo.com | FR | Advertising | 1001-5000 |
 Tavus | tavus.io | US | Artificial Intelligence (AI) | 101-250 |
Top Alternatives to FingerprintJS
Other JavaScript libraries technologies sorted by adoption
How We Detect FingerprintJS
The Web Radar detects FingerprintJS by analyzing HTTP headers, JavaScript variables, HTML source code, cookies, and DNS records across 3M+ websites. Our detection engine uses over 10,000+ pattern rules to ensure accurate identification. Browse all technologies →
Frequently Asked Questions
What is FingerprintJS?+
FingerprintJS is a browser fingerprinting library that queries browser attributes and computes a hashed visitor identifier from them.
How many companies use FingerprintJS?+
4,868 companies in our database use FingerprintJS, representing approximately 0.16% of all tracked websites.
What industries use FingerprintJS the most?+
The top industries using FingerprintJS are Automotive, E-Commerce, Consulting.
What countries use FingerprintJS the most?+
The top countries using FingerprintJS are US, GB, CA.
Is FingerprintJS popular?+
FingerprintJS is used by 4,868 companies, making it one of the most widely adopted JavaScript libraries technology based on adoption across our tracked websites.
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Browse DatasetsData last updated: July 2026