Fingerprint is a device intelligence platform that identifies anonymous website and mobile app visitors using a combination of over 70 identification signals and machine learning. It generates a unique, persistent visitor ID for each user, enabling organizations to recognize returning visitors even when cookies are disabled or users browse in incognito mode. The platform collects signals such as IP address and geolocation data to build device fingerprints. It is designed for developers and can be deployed via a code snippet or third-party integrations, with identification data available within minutes of setup. Fingerprint is used primarily for fraud prevention across multiple industries: - **Ecommerce:** Detecting fraudulent purchases, preventing chargebacks, mitigating card testing, and stopping promotion abuse. - **Gambling & Gaming:** Preventing multi-accounting, stopping promotion abuse, eliminating account takeover attempts, and supporting KYC and PSD2 compliance. - **Fintech:** Identifying visitors with multiple accounts or fraudulent payment attempts. The platform supports browser-based and mobile (Android & iOS) environments and offers webhook capabilities, domain whitelisting, and DNS white-labelling. It is trusted by over 6,000 companies and has more than 26,000 developer users. Pricing starts at $99/month for up to 20,000 API calls, with additional calls billed at $4 per 1,000. A 14-day free trial is available with no credit card required.