FingerprintIQ is a device intelligence platform designed to help organizations identify users, classify traffic, and analyze device activity across browser, server, and command-line interfaces. The platform addresses trust and security concerns by providing tools for browser fingerprinting, API caller classification, and CLI analytics, all operating at the edge for low-latency performance.
The service consists of three main products: Identify (a browser SDK), Sentinel (server middleware), and Pulse (CLI analytics). Identify uses 41 browser signals—such as canvas rendering, GPU characteristics, font stacks, audio processing, and transport-layer fingerprints—combined with edge network analysis to generate a stable visitor ID, even across sessions and devices, with over 99% identification accuracy. The platform can detect bots, classify headless browsers, and recognize returning visitors without relying on cookies. Web3 wallet detection and Sybil risk scoring are also supported, enabling identification of wallet extensions like MetaMask, Phantom, and others, as well as extraction of wallet-related data like portfolio and age for ENS names or EVM addresses.
Sentinel classifies API callers before application code executes, distinguishing between browsers, bots, AI agents, CLI tools, and scrapers using techniques such as JA4/TLS fingerprinting, RTT geo-coherence, ASN classification, and HTTP fingerprint analysis. Pulse provides analytics for CLI tools, tracking command usage, machine fingerprints, and adoption metrics without collecting personally identifiable information (PII). The platform emphasizes privacy, storing no PII, emails, or IP addresses, and respecting DO_NOT_TRACK signals across all products.
js, Python, Hono, Vercel, AWS, and WordPress. It operates at over 300 edge points of presence, ensuring sub-50ms identification latency without requiring round-trips to centralized APIs. The service offers a free plan for evaluation and indie projects, which includes up to 25,000 identifications per month and access to all core features. A paid Growth plan is available for $49 per month, supporting up to 500,000 identifications, unlimited use of Sentinel and Pulse, dashboard and API access, higher rate limits, and priority support.
In the Security & compliance platforms space, FingerprintIQ takes a focused approach. It focuses on identifying and classifying devices and API callers to prevent fraud and improve security. FingerprintIQ is a B2B product aimed at web developers and security teams. A free plan is available. FingerprintIQ is available on the web, the command line, and API.
FingerprintIQ builds and maintains FingerprintIQ, and the product first shipped in 2026. The project is developed in the open on GitHub with 5 commits in the last 90 days. Across PulseGate's embedding index, FingerprintIQ has few near neighbours, marking it as relatively distinct. Among its 7 catalogued features are device fingerprinting, API access, and CLI tool. It exposes integrations via a public API.
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