FingerprintIQ

FingerprintIQ is a device intelligence platform designed to address trust and security challenges across web browsers, APIs, and command-line interfaces. It provides three specialized SDKs—Identify, Sentinel, and Pulse—each targeting a distinct trust problem: browser fingerprinting, API caller classification, and CLI usage analytics. The platform operates at the edge, with sub-50ms identification latency and over 300 points of presence, ensuring rapid response without reliance on centralized APIs.

Identify, the browser SDK, generates stable visitor IDs by collecting and fusing 41 browser signals such as canvas rendering, GPU characteristics, font stacks, audio processing, screen geometry, and transport-layer fingerprints. This approach enables recognition of returning visitors with over 99% accuracy, even across sessions, cookie clears, and incognito modes. The SDK also detects bots, classifies headless browsers, and offers Web3 wallet intelligence, passively identifying wallet extensions like MetaMask, Phantom, and others. It can extract details such as wallet age, portfolio, ENS name data, and Sybil risk scores for EVM addresses, all without requiring user interaction.

Sentinel serves as server middleware to classify API callers before application code executes. It distinguishes between browsers, bots, AI agents, CLI tools, and scrapers using techniques like JA4/TLS fingerprinting, RTT geo-coherence, ASN classification, and HTTP fingerprint analysis. Pulse provides analytics for CLI tools, enabling tracking of command usage, machine fingerprints, and adoption metrics, all while ensuring that no personally identifiable information (PII) is collected or stored.

Privacy is a core focus, with FingerprintIQ explicitly stating that no PII, emails, or IP addresses are stored and that DO_NOT_TRACK signals are respected across all products. The platform integrates with major frameworks and environments such as React, Next.js, Vue, Svelte, Node.js, Python, Hono, Vercel, AWS, and WordPress, and is delivered via SDKs and middleware packages for browser, server, and CLI environments.

Pricing includes a free plan offering up to 25,000 identifications per month with access to all core features, as well as a Growth plan at $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.