visitor-identification

PHP SDK for Fingerprint Pro Server API

Node.js SDK for Fingerprint Server API

Python SDK for Fingerprint Server API

Go SDK for Fingerprint Pro Server API

Java SDK for Fingerprint Pro Server API

Self-hosted hi-fi browser fingerprinting that just works.

Consent-first website visitor identification (RB2B-style): pixel to collector, company-level reverse-IP and first-party known-contact resolution, Slack/CRM delivery. Person-level de-anon and social enrichment are vacant licensed-vendor slots, not scrapers.

Official SDKs for Leadpipe APIs. Start with TypeScript for public topic discovery and authenticated audience workflows.

Probabilistic identity continuity for hostile browser environments. Drift-tolerant confidence scoring that tracks returning visitors across cookie deletion, VPNs, and anti-fingerprinting - without PII.

Lightweight browser loader for ShieldLabs: loads the collection agent from CDN and returns identification results.

Koala — independent third-party profile of a public API surface, by API Evangelist. Koala is a B2B buyer-intent and go-to-market platform that de-anonymizes website and product traffic, identifies the visitors and companies behind it, enriches them with firmographic and contact data (via Clearbit Reveal/Enrich and ZoomInfo), and scores first-party

RB2B — independent third-party profile of a public API surface, by API Evangelist. RB2B is a US-focused B2B website visitor identification platform that resolves anonymous web traffic into person-level leads — names, LinkedIn profiles, hashed and plaintext business emails, mobile ad IDs, and full business profiles — and pushes them to sales, market

Koala is a B2B intent data and buyer signal platform that helps sales and marketing teams identify high-intent website visitors and prioritize accounts showing purchasing signals. The platform unifies first-party product usage data with third-party intent signals to score accounts and surface the most relevant leads.